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Rapid:
Individual Calculations April 2018 |
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| Bryker, Oleksandr Total change: 29.80 | |   |
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| Saulkrasti rapid chess championship 2018 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1851 | 5.50 | 8 | 1.49 | 20 | 29.80 | |
|  Zareckis, Roberts | | | 1451 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dzjuba, Vsevolod | f | | 2236 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Osobskaja, Zinaida | | | 1713 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Korovaikovs, Vladimirs | | | 1481 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Visockis, Janis | | | 1995 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Dombrovska, Stefanija | | | 1739 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Melderis, Uldis | | | 1981 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Gudovskis, Konstantins | | | 2170 | LAT | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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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