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Rapid:
Individual Calculations December 2017 |
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| Martinenko, Pjotrs Total change: 0.80 | |   |
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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 |
| 1532 | 1523 | 3.00 | 6 | 0.04 | 20 | 0.80 | |
|  Ramma, Kaspars | | | 1923 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vanags, Renars | | | 1123 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gercans, Visvaldis | | | 1884 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Laizans, Eduards Kristians | | | 1177 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Rozlapa, Vija | | | 1776 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Stinka, Gustavs | | | 1306 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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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