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Individual Calculations August 2019 |
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| Spiridovskis, Rafaels Total change: 26.00 | |   |
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| Riga Chess Holidays-2019 | Riga | LAT | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1386 | 3.00 | 4 | 0.65 | 40 | 26.00 | |
|  Rupais, Gustavs | | | 1211 | LAT | 1.00 | 1 | 0.27 | 40 | 10.80 | |  Sigats, Tomass | | | 1277 | LAT | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Zakharov, Alexey O. | | | 1581 | RUS | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Babakov, Artem | | | 1222 | RUS | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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