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Rapid:
Individual Calculations September 2023 |
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| Elsts, Rihards Total change: -26.00 | |   |
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| Chess Thursday-2023-XXV | Riga | LAT | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1202 | 0.50 | 6 | -1.06 | 40 | -42.40 | |
|  Shumskis, Aleksandrs | | | 1841 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Kusenko, Romans | | | 1481 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Zalcmane, Vija | | | 1293 | LAT | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Goldbergs, Edvards | | | 1205 | LAT | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Machevskis, Edmunds | | | 1620 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Angens, Dags | | | 1245 | LAT | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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) | | | | Chess Thursday-2023-XXVI | Riga | LAT | 2023-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1202 | 2.00 | 6 | 0.41 | 40 | 16.40 | |
| | Rezniks, Roberts | | | 1687 | LAT | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Pavlovs, Ostins | | | 1533 | LAT | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Petrovskis, Normunds | | | 1130 | LAT | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Goldbergs, Edvards | | | 1205 | LAT | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Brinkmanis, Kaspars | | | 1620 | LAT | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jenavs, Ernests | | | 1388 | LAT | 0.50 | 1 | 0.24 | 40 | 9.60 | |
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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