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Rapid:
Individual Calculations August 2017 |
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| Plitnieks, Janis Total change: -54.00 | |   |
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| 6. Limbazi International Chess Festival ''Vidzeme summer- 2017 chessplayers with special needs or disabled | Limbazi | LAT | 2017-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1622 | 1.00 | 6 | -2.70 | 20 | -54.00 | |
|  Lacis, Aleksandrs | | | 1549 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Napins, Vadims | | | 1401 | LAT | 0.00 | 1 | -0.78 | 20 | -15.60 | |  Hemmelis, Viesturs | | | 1505 | LAT | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Sudmale, Galina | | | 1690 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Arums, Juris | | | 1299 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Ciekurs, Maris | | | 1711 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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