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Rapid:
Individual Calculations February 2018 |
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| Aizstrauts, Arturs Total change: 41.20 | |   |
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| Latvian Youth Chess Championship Semifinal 2018 - U16 | Riga | LAT | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1585 | 4.50 | 7 | 2.06 | 20 | 41.20 | |
|  Marstupa, Rodions | | | 1285 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Antonivs, Vladislavs | | | 1965 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Morozli, Grigorijs | | | 1845 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Piksis, Davids | | | 1552 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ovcinkins, Arsenijs | | | 1564 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bekasovs, Rihards | | | 1985 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Petrovs, Jaroslavs | | | 1873 | LAT | 0.50 | 1 | 0.34 | 20 | 6.80 | | | * 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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