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Rapid:
Individual Calculations December 2017 |
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| Laizans, Eduards Kristians Total change: -8.80 | |   |
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| Incukalns District Open Rapid Chess Championship 2017 | Vangazi | LAT | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1177 | 0.00 | 4 | -0.44 | 20 | -8.80 | |
|  Bryker, Oleksandr | | | 1577 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Tabors, Emils | | | 1543 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Martinenko, Pjotrs | | | 1523 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Burenkovs, Dmitrijs | | | 1473 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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