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Rapid:
Individual Calculations February 2020 |
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| Afanasjevs, Aleksandrs Total change: 10.00 | |   |
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| Olaine Open Rapid Chess Championship 2020 1 stage | Olaine | LAT | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1690 | 5.00 | 8 | 0.50 | 20 | 10.00 | |
|  Suvorovs, Aleksandrs | | | 1320 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Melderis, Uldis | | | 1855 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Surzikova, Vera | | | 1290 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ivanovskis, Sergejs | | | 1613 | LAT | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Nemkovs, Vjaceslavs | | | 1699 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Zujevs, Valerijs | | | 1665 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Klackins, Samuils | | | 1706 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Alipovs, Anatolijs | | | 1851 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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