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Rapid:
Individual Calculations March 2017 |
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| Petrovs, Renars Total change: -8.40 | |   |
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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 |
| 1322 | 1167 | 0.50 | 3 | -0.42 | 20 | -8.40 | |
|  Rupais, Gustavs | | | 1457 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Feldmanis, Kristers | | | 1287 | LAT | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Spiridovskis, Rafaels | | | 1221 | 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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