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Rapid:
Individual Calculations April 2020 |
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| Valdats, Reinis Total change: 25.20 | |   |
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| III Pullman Riga Old Town Hotel Open Rapid Chess 2020 B-1700 | Riga | LAT | 2020-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1394 | 1437 | 7.00 | 9 | 2.01 | 20 | 40.20 | |
|  Sinicins, Sergejs | | | 1185 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Jansons, Edijs | | | 1361 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bartoss, Marjans | | | 1361 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Rezniks, Roberts | | | 1276 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Podojniks, Marks Ernests | | | 1366 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Birjukovs, Anatolijs | | | 1405 | LAT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Plume, Gunars | | | 1669 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zvaunis, Maris | | | 1478 | LAT | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Jansone, Melanija Luize | | | 1449 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | LU Open Championship-2020 | Riga | LAT | 2020-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1474 | 1.50 | 6 | -0.75 | 20 | -15.00 | |
| | Ivbulis, Martins | | | 1916 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Alainis, Artis | | | 1734 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Afanasjevs, Aleksandrs | | | 1697 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zarinsh, Ricards | | | 1647 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Aprups, Rinalds | | | 1246 | LAT | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zareckis, Roberts | | | 1303 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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