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Rapid:
Individual Calculations February 2022 |
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| Melderis, Uldis Total change: 74.00 | |   |
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| Riga Rapid Chess Thursday-2022-I | Riga | LAT | 2022-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1746 | 5.50 | 8 | 1.91 | 20 | 38.20 | |
|  Shirov, Alexei | g | | 2630 | ESP | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Eglitis, Roberts | | | 1417 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Paikens, Reinis | | | 1529 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Milovs, Daniels | | | 1830 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Gudovskis, Konstantins | | | 1921 | LAT | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Laizans, Aivars | | | 2024 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Jazdanovs, Aleksandrs | c | | 1974 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Birjukovs, Anatolijs | | | 1386 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | FM Levchenkov Vitaly-73 | Riga | LAT | 2022-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1746 | 5.50 | 9 | 1.79 | 20 | 35.80 | |
| | Shirov, Alexei | g | | 2630 | ESP | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Sokolovs, Maksimilians | | | 1346 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zvaunis, Maris | | | 1478 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Barinovs, Vitalijs | | | 1703 | LAT | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Antoms, Guntars | m | | 2054 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Laimins, Lauris | | | 2154 | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aleidzans, Vadims | | | 1505 | LAT | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Jazdanovs, Aleksandrs | c | | 1974 | LAT | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Laizans, Aivars | | | 2024 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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