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65
Matches
46
19
Netherlands
RATING
1222
Robustness 🛈

Rating progression

Rating progression

DateScore+/-Rating
Pool Rijnmond Derde Klasse 2021/2022
September 2021 - June 2022 - Multiball
Netherlands
Liesbeth Wiersma
969
9/27/21 4 - 3 10 1150

Robustness

Robustness shows whether a player has enough matches to have stabilized at his rating level. Normally this will be about 100 matches. The fewer matches, the greater the uncertainty.

Robustness is divided into 3 levels:

  1. Level 1 (0-20 matches played) - the rating will change quickly because the system is in the process of finding out the level the player is at.
  2. Level 2 (21-100 matches played) - the rating will change, but not as quickly as at level 1. At this point, the rating cannot be considered stable yet.
  3. Level 3 (over 100 matches played) - the rating is now "stable", and without surprising wins or losses, the rating will not change significantly.