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Rapid:
Individual Calculations July 2020 |
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| Babris, Rihards Total change: 23.80 | |   |
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| Uldis Deisons memorial rapid 2020 | Sigulda | LAT | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1496 | 1154 | 2.00 | 6 | 1.19 | 20 | 23.80 | |
|  Smits, Gundars | | | 1671 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Plitnieks, Janis | | | 1554 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Vidrikis, Ansis | | | 1495 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Magone, Andris | | | 1297 | LAT | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Vitins, Janis | | | 1511 | LAT | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Hemmelis, Viesturs | | | 1445 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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