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Rapid:
Individual Calculations December 2017 |
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| Valeine, Ieva Total change: -2.40 | |   |
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| Riga Chess School Championship 2017 B | Riga | LAT | 2017-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1310 | 1160 | 2.00 | 7 | -0.12 | 20 | -2.40 | |
|  Tolmacevs, Artjoms | | | 1331 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Leja, Daniels | | | 1353 | LAT | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Sergejeva, Sofija | | | 1187 | LAT | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Gulmedovs, Murats Geoklens | | | 1317 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Spiridovskis, Rafaels | | | 1338 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Casecnikovs, Artjoms | | | 1379 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Panferovs, Olegs | | | 1265 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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