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Rapid:
Individual Calculations February 2020 |
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| Pomahs, Ziedonis Total change: 29.40 | |   |
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| Ikskile regional rapid chess cup 2019-2020 4 Stage | Ikskile | LAT | 2020-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1552 | 4.00 | 8 | 1.47 | 20 | 29.40 | |
|  Barinovs, Vitalijs | | | 1725 | LAT | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Daudzvardis, Janis | | | 1952 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Selivanovs, Anatolijs | | | 1720 | LAT | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ivanovskis, Sergejs | | | 1613 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Stivrins, Eriks | | | 1604 | LAT | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Visnevskis, Valdis | | | 1719 | LAT | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Zemba, Viktors | | | 1917 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Birjukovs, Anatolijs | | | 1427 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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) | | |
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