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Rapid:
Individual Calculations December 2022 |
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| Birjukovs, Anatolijs Total change: -22.40 | |   |
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| Chess Thursday -2022-XXXVI | Riga | LAT | 2022-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1395 | 0.00 | 4 | -0.66 | 20 | -13.20 | |
|  Levchenkov, Vitaly | f | | 1952 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Batakovs, Olegs | | | 1753 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Laizans, Aivars | | | 1991 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Orlovskis, Jaroslavs | | | 1388 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | Olaine Open Chess tournament-2022 | Olaine | LAT | 2022-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1478 | 1395 | 2.00 | 6 | -0.46 | 20 | -9.20 | |
| | Melderis, Uldis | | | 1781 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sobolevs, Antons | | | 1585 | LAT | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Grinbergs, Reinis Kristofers | | | 1191 | LAT | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Stinka, Gustavs | | | 1342 | LAT | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Susejs, Voldemars | | | 1315 | LAT | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Afanasjevs, Aleksandrs | | | 1652 | LAT | 0.00 | 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) | | |
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