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Rapid:
Individual Calculations January 2020 |
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| Valdats, Maris Total change: -15.60 | |   |
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| Latvian Family Team Championship 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1502 | 3.00 | 6 | -0.78 | 20 | -15.60 | |
|  Vidrusks, Jekabs | | | 1102 * | LAT | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Lahs, Edvards | | | 1128 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Broks, Kaspars | | | 1172 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Golsta, Ramona | | | 1759 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kolmakovs, Sergejs | | | 1553 | LAT | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Tolmacevs, Artjoms | | | 1521 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | * 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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