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Rapid:
Individual Calculations September 2021 |
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| Kriek, Zoran Total change: 31.40 | |   |
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| Dobele City Open Rapid Chess Tournament Taste of Summer | Dobele | LAT | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1544 | 4.50 | 7 | 1.57 | 20 | 31.40 | |
|  Sulzingers, Eriks | | | 1116 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Barinovs, Vitalijs | | | 1782 | LAT | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ivanovskis, Sergejs | | | 1547 | LAT | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Mulevicius, Andrius | | | 1786 | LTU | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Melderis, Uldis | | | 1935 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Afanasjevs, Aleksandrs | | | 1682 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rimdzius, Stasys | | | 1394 | LTU | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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