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Rapid:
Individual Calculations May 2019 |
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| Roze, Janis Total change: 29.00 | |   |
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| Latvian 2019 senior chess championship | Jurmala | LAT | 2019-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1671 | 3.50 | 7 | 1.45 | 20 | 29.00 | |
|  Daudzvardis, Janis | | | 2071 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Omuls, Peteris | | | 1520 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Erlats, Janis | | | 1888 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Gercans, Visvaldis | | | 1819 | LAT | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Boreisis, Vitauts | | | 1997 | LAT | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Nevickis, Arturs | | | 1857 | LAT | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Klackins, Samuils | | | 1773 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | |
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