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Rapid:
Individual Calculations March 2017 |
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| Spiridovskis, Rafaels Total change: 20.40 | |   |
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| Latvian 2017th youth chess championship semifinal (U-10) | Riga | LAT | 2017-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1224 | 1221 | 3.50 | 5 | 1.02 | 20 | 20.40 | |
|  Francs, Marats | | | 1226 | LAT | 1.00 | 1 | 0.51 | 20 | 10.20 | |  Apenitis, Markuss | | | 1309 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Feldmanis, Kristers | | | 1287 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Sprogis, Kriss | | | 1132 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Petrovs, Renars | | | 1167 | LAT | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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