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Rapid:
Individual Calculations January 2020 |
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| Lapkis, Mihails Total change: 0.60 | |   |
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| Riga Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1725 | 5.00 | 7 | 0.03 | 20 | 0.60 | |
|  Semjonovs, Stanislavs | | | 1480 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Ivanovskis, Sergejs | | | 1585 | LAT | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Stivrins, Eriks | | | 1591 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Roze, Janis | | | 1668 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Barinovs, Vitalijs | | | 1676 | LAT | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Birjukovs, Anatolijs | | | 1384 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pomahs, Ziedonis | | | 1510 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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