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Rapid:
Individual Calculations December 2017 |
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| Vanags, Renars Total change: 1.00 | |   |
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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 |
| 1430 | 1097 | 1.00 | 5 | 0.34 | 20 | 6.80 | |
|  Lielmezs, Girts | | | 1497 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Martinenko, Pjotrs | | | 1497 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Baidalovs, Vladislavs | | | 1377 | LAT | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Tabors, Emils | | | 1497 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Strautins, Roberts | | | 1281 | LAT | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | Olaine district open chess tournament for children 2017 | Olaine | LAT | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1258 | 1097 | 0.00 | 1 | -0.29 | 20 | -5.80 | |
| | Zareckis, Beniamins | | | 1258 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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