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Rapid:
Individual Calculations April 2023 |
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| Vainovska, Valentina Total change: 88.80 | |   |
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| Kurzemes regionalas atlases turnirs 2023 | Liepaja | LAT | 2023-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1523 | 1367 | 4.00 | 7 | 1.82 | 20 | 36.40 | |
|  Melihovs, Stanislavs | | | 1593 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | |  Leonovs, Glebs | | | 1466 | LAT | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Bitaitis, Vladislavs | | | 1285 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Stinka, Gustavs | | | 1391 | LAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Isakovs, Janis | | | 1734 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Grants, Romualds | | | 1590 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Kalnins, Normunds | | | 1599 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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) | | | | Dobeles novada 2023.gada atklatais cempionats | Dobele | LAT | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1367 | 4.50 | 7 | 2.62 | 20 | 52.40 | |
| | Isakovs, Janis | | | 1734 | LAT | 0.50 | 1 | 0.40 | 20 | 8.00 | | | Rimdzius, Stasys | | | 1365 | LTU | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Sudmale, Galina | | | 1538 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Koceruba, Aleksandrs | | | 1523 | LAT | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Afanasjevs, Aleksandrs | | | 1595 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Petersons, Ojars | | | 1639 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Cakss, Vitalijs | | | 1483 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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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