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Individual Calculations September 2020 |
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| Alipovs, Anatolijs Total change: -13.20 | |   |
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| Latvian chess championship 2020 semifinal | Riga | LAT | 2020-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1835 | 1789 | 2.50 | 7 | -0.66 | 20 | -13.20 | |
|  Zajakins, Artjoms | | | 1389 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mierins, Eriks | | | 2189 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mucenieks, Marks | | | 1535 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Rasa, Gints | | | 2054 | LAT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Bekasovs, Rihards | | | 2165 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Boreisis, Vitauts | | | 1951 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ozols, Andris | | | 1561 | LAT | 0.00 | 1 | -0.79 | 20 | -15.80 | | | * 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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