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Rapid:
Individual Calculations December 2018 |
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| Spiridovskis, Rafaels Total change: 24.60 | |   |
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| Riga Chess School Championship 2018 B | Riga | LAT | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1383 | 4.50 | 7 | 1.23 | 20 | 24.60 | |
|  Prudnikovs, Stefans | | | 1179 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Karasevics, Aleksandrs | | | 1456 | LAT | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Savicevs, Arsenijs | | | 1584 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Tolmacevs, Artjoms | | | 1456 | LAT | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sokolovskis, Pavels | | | 1369 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Francs, Marats | | | 1438 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Aleidzans, Vadims | | | 1364 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | |
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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