|
Rapid:
Individual Calculations July 2023 |
|
|
|
| Birjukovs, Anatolijs Total change: 19.60 | |   |
|
| Chess Thursday-2023-XVIII | Riga | LAT | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1348 | 4.00 | 8 | 0.89 | 20 | 17.80 | |
|  Otrohovs, Maksims | | | 1851 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Rupais, Gustavs | | | 1542 | LAT | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nevickis, Sergejs | | | 1124 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mikelsons, Ricards | | | 1005 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lisovskis, Dmitrijs | | | 1721 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ikstena, Sarlote | | | 1462 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Goldbergs, Edvards | | | 1294 | LAT | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Rizihs, Valerijs | | | 1653 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | | | 25. IM A.Vitolina pieminai | Carnikava | LAT | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1348 | 2.00 | 6 | 0.09 | 20 | 1.80 | |
| | Levchenkov, Vitaly | f | | 1960 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Maklakova, Naomi | | | 1666 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ozols, Herberts | | | 1238 | LAT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Vilskersts, Ernests | | | 1182 | LAT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Steinbergs, Viktors | | | 1614 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lahs, Einars | | | 1579 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
|
