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Rapid:
Individual Calculations January 2024 |
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| Ivanovs, Andris Total change: 23.20 | |   |
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| 23.Liepajas atklatais rapida cempionats | Liepaja | LAT | 2023-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1515 | 2.50 | 6 | 0.05 | 20 | 1.00 | |
|  Feldmanis, Arturs | | | 1731 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Ozolins, Aris | f | | 2033 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Melihovs, Stanislavs | | | 1604 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Steinbergs, Mikelis Karlis | | | 1315 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Seglins, Juris | | | 1772 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Putans, Gatis | | | 1178 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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) | | | | J.Vilerta & A.Grandberga memorial 2023 | Kuldiga | LAT | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1515 | 4.00 | 8 | 1.11 | 20 | 22.20 | |
| | Daskevics, Vitalijs | | | 1898 | LAT | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Isakovs, Janis | | | 1734 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Afanasjevs, Aleksandrs | | | 1659 | LAT | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Burkevica, Ilze | | | 1450 | LAT | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Rudzroga, Aivars | | | 1572 | LAT | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Melihovs, Stanislavs | | | 1604 | LAT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Feldmanis, Arturs | | | 1731 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Krumins, Janis | | | 1401 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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