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Rapid:
Individual Calculations January 2020 |
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| Ernstsons, Valdis Total change: -46.20 | |   |
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| Dobele Snowmen Chess Tournament 2019 | Dobele | LAT | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1190 | 1285 | 2.00 | 5 | -1.11 | 20 | -22.20 | |
|  Nemkovs, Vjaceslavs | | | 1685 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grauda, Lora | | | 1175 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | |  Apenitis, Eriks | | | 918 | LAT | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Mozerts, Eduards | | | 1208 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Vagule, Beate | | | 965 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Aizpute Chess open Rapid 2019 | Aizpute | LAT | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1471 | 1285 | 0.50 | 6 | -1.20 | 20 | -24.00 | |
| | Kalnins, Normunds | | | 1577 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Bagirov, Eldar | | | 1644 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jevtushenko, Leonid | | | 1313 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Vitols, Ilgvars | | | 1386 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pavlovskis, Voldemars | | | 1632 | LAT | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Feldmanis, Kristers | | | 1272 | LAT | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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