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Rapid:
Individual Calculations September 2021 |
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| Lazovskis, Lauris Total change: -44.80 | |   |
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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 |
| 1152 | 1372 | 3.00 | 7 | -2.32 | 20 | -46.40 | |
|  Maksimovs, Arturs | | | 1035 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Gudriks, Janis | | | 1130 | LAT | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Kuznecovs, Dzintars | | | 1111 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Rinkevics, Ralfs | | | 1081 | LAT | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Soltums, Juris | | | 1048 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Krakops, Martijs | | | 1484 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Smirnovs, Artjoms | | | 1176 | 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) | | | | VII International Chess Tournament Rositten Rapid 2021 | Rezekne | LAT | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1420 | 1372 | 4.00 | 8 | 0.08 | 20 | 1.60 | |
| | Indricans, Olgerts | | | 2107 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Vinogradovs, Artemijs | | | 1031 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Jasinskis, Anatolijs | | | 1664 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Breikss, Peteris | | | 1698 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Karpovs, Toms | | | 1067 | LAT | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Gailevska, Milana | | | 1103 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kuznecovs, Dzintars | | | 1111 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Petrovs, Renars | | | 1577 | LAT | 0.50 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
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