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Rapid:
Individual Calculations September 2021 |
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| Spiridovskis, Rafaels Total change: 5.60 | |   |
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| Olaine chess summer for children 2021 A | Olaine | LAT | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1402 | 1546 | 5.00 | 7 | 0.28 | 20 | 5.60 | |
|  Vaicuka, Marija | | | 1131 | LAT | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Daineko, Pjotrs | | | 1235 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Meilins, Rolfs | | | 1336 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Adamovics, Aleksejs | | | 1434 | LAT | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Mierins, Emils Janis | | | 1867 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Policans, Kristers | | | 1400 | LAT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Aleksejevs, Daniils | | | 1413 | LAT | 0.50 | 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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