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Rapid:
Individual Calculations June 2022 |
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| Petrova, Vita Total change: -12.80 | |   |
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| SELL Student Games 2022 | Riga | LAT | 2022-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1637 | 1.50 | 6 | -0.64 | 20 | -12.80 | |
|  Bekasovs, Rihards | | | 2088 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Paan, Karel | | | 1800 | EST | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Mack, Leonard | | | 1237 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vaskevicius, Augustas | | | 1945 | LTU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hallvard, Sveen | | | 1658 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Piksis, Davids | | | 1816 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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