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Rapid:
Individual Calculations October 2021 |
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| Pizelis, Peteris Total change: -3.40 | |   |
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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 |
| 1580 | 1530 | 2.50 | 6 | -0.17 | 20 | -3.40 | |
|  Stirna, Uldis | | | 1888 | LAT | 1.00 | 1 | 0.90 | 20 | 18.00 | |  Milovs, Daniels | | | 1775 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Abula, Imanta | | | 1314 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Vainermanas, Berelis | | | 1656 | LTU | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Romanovskis, Davis | | | 1296 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ivanovskis, Sergejs | | | 1549 | LAT | 0.00 | 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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