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Rapid:
Individual Calculations December 2018 |
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| Gercans, Visvaldis Total change: -4.20 | |   |
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| Incukalns District Open Rapid Chess Championship 2018 | Vangazi | LAT | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1860 | 4.00 | 7 | -0.21 | 20 | -4.20 | |
|  Vingris, Janis | | | 1490 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Birmans, Daniels | | | 1460 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Antoms, Guntars | m | | 2235 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Roze, Janis | | | 1759 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dzjuba, Vsevolod | f | | 2196 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bogdanovics, Kirills | | | 1672 | LAT | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Petrovska, Arina | | | 1621 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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