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Rapid:
Individual Calculations December 2017 |
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| Tolmacevs, Artjoms Total change: 7.20 | |   |
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| Riga Chess School Championship 2017 B | Riga | LAT | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1331 | 4.00 | 7 | 0.36 | 20 | 7.20 | |
|  Valeine, Ieva | | | 1160 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Jonins, Dmitrijs | | | 1277 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Springis, Jevgenijs | | | 1434 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Savicevs, Arsenijs | | | 1298 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Mjatezs, Ivans | | | 1543 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ter-Avetisjana, Agnesa Stepania | | | 1231 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sokolovskis, Pavels | | | 1298 | LAT | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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