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Rapid:
Individual Calculations September 2021 |
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| Maksimovs, Arturs Total change: 2.40 | |   |
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| Balvi District Open Chess Tournament, Group B-2021 | Tilza | LAT | 2021-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1274 | 1035 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
|  Lazovskis, Lauris | | | 1372 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Smirnovs, Artjoms | | | 1176 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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 chess summer for children 2021 A | Olaine | LAT | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1146 | 1035 | 3.00 | 7 | 0.55 | 20 | 11.00 | |
| | Greiskans, Anrijs | | | 1195 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gailevska, Milana | | | 1103 | LAT | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Alionis, Augustas | | | 1116 | LTU | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Diners, Kirils | | | 1091 | LAT | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Smirnovs, Artjoms | | | 1176 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Kokina, Elizabete | | | 1150 | LAT | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Lapins, Rainers | | | 1194 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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