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Rapid:
Individual Calculations December 2017 |
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| Lacis, Aleksandrs Total change: 30.40 | |   |
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| 139 RCF and sport club Baltika Rapid Cup | Riga | LAT | 2017-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1465 | 2.50 | 7 | 1.52 | 20 | 30.40 | |
|  Melderis, Uldis | | | 1865 * | LAT | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Vilums, Aldis | | | 1865 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sinauridze, Simons | | | 1865 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pomahs, Ziedonis | | | 1683 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Birgelis, Janis | | | 1865 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Gudovskis, Konstantins | | | 1865 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zalcmane, Vija | | | 1564 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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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