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Rapid:
Individual Calculations April 2020 |
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| Pomahs, Ziedonis Total change: -38.60 | |   |
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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 |
| 1389 | 1581 | 4.00 | 8 | -1.93 | 20 | -38.60 | |
|  Rezniks, Roberts | | | 1276 | LAT | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Lacis, Aleksandrs | | | 1440 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Kipluka, Anna Krista | | | 1274 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Krakops, Martijs | | | 1362 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Birjukovs, Anatolijs | | | 1405 | LAT | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Gubanovs, Ivo | | | 1390 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Lazdina, Ingrida | | | 1574 | LAT | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Maklakova, Naomi | | | 1387 | LAT | 0.00 | 1 | -0.75 | 20 | -15.00 | |
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) | | |
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