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Rapid:
Individual Calculations January 2024 |
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| Kovalskis, Mihails Total change: -4.60 | |   |
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| 23.Liepajas atklatais rapida cempionats | Liepaja | LAT | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1765 | 6.00 | 7 | 1.77 | 20 | 35.40 | |
|  Krumins, Janis | | | 1401 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Istlajevs, Vladimirs | | | 1524 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Reiha, Ance | | | 1554 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Steinbergs, Viktors | | | 1600 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ozolins, Aris | f | | 2033 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Feldmanis, Arturs | | | 1731 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Daskevics, Vitalijs | | | 1898 | LAT | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | J.Vilerta & A.Grandberga memorial 2023 | Kuldiga | LAT | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1765 | 4.00 | 8 | -2.00 | 20 | -40.00 | |
| | Burkevica, Ilze | | | 1450 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rudzroga, Aivars | | | 1572 | LAT | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Melihovs, Stanislavs | | | 1604 | LAT | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Sterns, Tomass Kristians | | | 1721 | LAT | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Gruduls, Imants | | | 1519 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Afanasjevs, Aleksandrs | | | 1659 | LAT | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Krumins, Janis | | | 1401 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Vaivade, Liva | | | 1557 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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