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Rapid:
Individual Calculations October 2021 |
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| Ivanovskis, Sergejs Total change: 24.40 | |   |
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| Dobele City Open Rapid Chess Tournament-2021 | Dobele | LAT | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1549 | 4.50 | 7 | 1.22 | 20 | 24.40 | |
|  Apenitis, Eriks | | | 947 | LAT | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Levchenkov, Vitaly | f | | 1999 | LAT | 0.50 | 1 | 0.44 | 20 | 8.80 | | | Vainermanas, Berelis | | | 1656 | LTU | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Sudmale, Galina | | | 1576 | LAT | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Sharakovs, Ilja | | | 1750 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Apenitis, Markuss | | | 1435 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pizelis, Peteris | | | 1530 | LAT | 1.00 | 1 | 0.47 | 20 | 9.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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