Clarissa Widder

Profile image of Clarissa Widder
Full name: Clarissa Widder
Current rank: =41st since December 8, 2025
Highest Rank: 41st first reached October 6, 2025 (6 weeks in total)
Highest Year-End Rank: 130th (2024)
Titles/finals: 0/0
Elo Rating: 1364

Elo Ratings per Match since January 2013

Choose a table: Match scores, player Elo ratings, player rankings.

A player's elo rating is considered provisional (P) until they have either completed six matches or played matches at at least three different tournaments.

The probability of winning is equal to the predicted share of points scored. A player rated 200 above another corresponds to a 76% chance of winning.

The K value is a development coefficient, and it reduces large swings in the ratings of established players. The K value reduces over time, similar to 538's elo ratings for tennis players: 250/((player's match count+15)**(0.4)))-10

Click on column headers to sort the table.

Date Tournament Round Opponent Result   Elo Rating
Player

Opponent

Difference
  Share of Points
Predicted

Actual

Difference
  Final Result
Predicted

Actual

Difference
K-Factor Next Elo Change
2025‑12‑06 European Championships 2025 Women
third place match
Lena Dung
Won
1335
1406
-71
39.9 %
55.6 %
+15.6 %
Lose
Won
Upset Win
49
1364
+29
2025‑12‑06 European Championships 2025 Women
semi-final
Isabell Stroben
Lost
1347
1565
-218
22.2 %
16.7 %
-5.5 %
Lose
Lost
-
50
1335
-12
2025‑12‑06 European Championships 2025 Women
round of 8
Merel Coppens
Won
1321
1338
-17
47.6 %
100.0 %
+52.4 %
Lose
Won
Upset Win
51
1347
+26
2025‑12‑06 European Championships 2025 Wildcard
round of 8
Leo Ostenrath
Lost
1325
1756
-431
7.7 %
0.0 %
-7.7 %
Lose
Lost
-
51
1321
-4
2025‑12‑06 European Championships 2025 Women
round-robin
Callie Lawrie
Lost
1370
1684
-314
14.1 %
37.5 %
+23.4 %
Lose
Lost
-
57
1361
-9
2025‑12‑06 European Championships 2025 Women
round-robin
Wiebke Schnapper
Lost
1366
1505
-139
31.0 %
37.5 %
+6.5 %
Lose
Lost
-
53
1349
-17
2025‑12‑06 European Championships 2025 Women
round-robin
Lena Dung
Lost
1349
1380
-31
45.6 %
28.6 %
-17.0 %
Lose
Lost
-
52
1325
-24
2025‑12‑06 European Championships 2025 Women
round-robin
Merel Coppens
Lost
1398
1336
+62
58.8 %
28.6 %
-30.3 %
Win
Lost
Upset Loss
54
1366
-32
2025‑12‑06 European Championships 2025 Women
round-robin
Isabell Stroben
Lost
1361
1553
-192
24.9 %
28.6 %
+3.7 %
Lose
Lost
-
56
1347
-14
2025‑12‑06 European Championships 2025 Women
round-robin
Amber Tyler
Won
1347
1389
-42
44.0 %
83.3 %
+39.3 %
Lose
Won
Upset Win
55
1377
+30
2025‑12‑06 European Championships 2025 Women
round-robin
Abigail Heath
Won
1377
1296
+81
61.5 %
100.0 %
+38.5 %
Win
Won
-
55
1398
+21
2025‑09‑06 Mainz 2025
third place match
Greta Vollmer
Won
1329
1492 P
-163
28.1 %
83.3 %
+55.2 %
Lose
Won
Win
58
1370
+41
2025‑09‑06 Mainz 2025
semi-final
Lena Dung
Lost
1355
1408
-53
42.4 %
37.5 %
-4.9 %
Lose
Lost
-
60
1329
-26
2025‑09‑06 Mainz 2025
round of 8
Merle Hilpert
Won
1310
1500 P
-190
25.1 %
100.0 %
+74.9 %
Lose
Won
Win
61
1355
+45
2025‑01‑02 Aachen 2025
round of 16
Sebastian Martini
Lost
1317
1692
-375
10.4 %
0.0 %
-10.4 %
Lose
Lost
-
62
1310
-7
2024‑11‑30 European Championships 2024 Women
round of 8
Lena Dung
Lost
1343
1410
-67
40.5 %
37.5 %
-3.0 %
Lose
Lost
-
63
1317
-26
2024‑11‑30 European Championships 2024 Women
round-robin
Lena Dung
Lost
1376 P
1378 P
-2
49.7 %
16.7 %
-33.0 %
Lose
Lost
-
65
1343
-33
2024‑11‑30 European Championships 2024 Women
round-robin
Cat Maciver
Won
1437 P
1326
+111
65.5 %
83.3 %
+17.9 %
Win
Won
-
70
1461 P
+24
2024‑11‑30 European Championships 2024 Women
round-robin
Isabell Stroben
Lost
1471 P
1499
-28
46.0 %
0.0 %
-46.0 %
Lose
Lost
-
72
1437 P
-34
2024‑11‑30 European Championships 2024 Women
round-robin
Wiebke Schnapper
Lost
1413 P
1371
+42
56.0 %
37.5 %
-18.5 %
Win
Lost
Loss
66
1376 P
-37
2024‑11‑30 European Championships 2024 Women
round-robin
Merel Coppens
Lost
1461 P
1315
+146
69.9 %
16.7 %
-53.2 %
Win
Lost
Loss
68
1413 P
-48
2024‑03‑28 Aichtal 2024
round of 8
Alex Leymann
Lost
1500 P
1581
-81
38.5 %
16.7 %
-21.9 %
Lose
Lost
-
74
1471 P
-29

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