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Rapid:
Individual Calculations February 2018 |
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| Klackins, Samuils Total change: 16.20 | |   |
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| Olaine Open Rapid Chess Championship 2018 1 stage | Olaine | LAT | 2018-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1753 | 5.00 | 8 | 0.81 | 20 | 16.20 | |
|  Surzikova, Vera | | | 1353 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Melderis, Uldis | | | 1936 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mierins, Emils Janis | | | 1359 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Visockis, Janis | | | 2044 | LAT | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Birgelis, Janis | | | 1899 | LAT | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Maklakova, Nellija | | | 1786 | LAT | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Stankevics, Roberts | | | 1641 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Visnevskis, Valdis | | | 1722 | LAT | 1.00 | 1 | 0.46 | 20 | 9.20 | | | * 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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