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Individual Calculations December 2017 |
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| Saulespurens, Valdis Total change: 8.00 | |   |
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| Latvian Teams Chess Championship 2017 | Riga | LAT | 2017-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2267 | 4.50 | 7 | 0.40 | 20 | 8.00 | |
|  Bryker, Oleksandr | | | 1939 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kantans, Toms | g | | 2509 | LAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Kolesnikovs, Ivans | | | 1991 | LAT | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ramma, Kaspars | | | 2126 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gudovskis, Konstantins | | | 1948 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Wedberg, Tom | g | | 2453 | SWE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Rogule, Laura | | wg | 2354 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | |
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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