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Rapid:
Individual Calculations December 2018 |
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| Berzins, Ralfs Total change: 18.80 | |   |
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| Olaine district open chess tournament for children 2018 A | Olaine | LAT | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1205 | 3.50 | 7 | 0.94 | 20 | 18.80 | |
|  Sigats, Tomass | | | 1314 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Pogorelovs, Dmitrijs | | | 1305 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Mucenieks, Marks | | | 1187 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Aleksejevs, Daniils | | | 1197 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Broks, Adrians | | | 1292 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Burenkovs, Artjoms | | | 1605 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pavlovs, Ostins | | | 1318 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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