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Rapid:
Individual Calculations September 2021 |
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| Murnieks, Armands Total change: -32.00 | |   |
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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 |
| 1155 | 1173 | 2.00 | 5 | -0.68 | 20 | -13.60 | |
|  Rudzats, Eriks | | | 966 | LAT | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Krakops, Martijs | | | 1484 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Karpovs, Toms | | | 1067 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Rinkevics, Ralfs | | | 1081 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Smirnovs, Artjoms | | | 1176 | LAT | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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 |
| 1381 | 1181 | 1.00 | 6 | -0.92 | 20 | -18.40 | |
| | Malnieks, Karlis | | | 1837 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Aleidzans, Vadims | | | 1563 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Karpovs, Toms | | | 1067 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rogulis, Uldis | | | 1446 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mierina, Lauma | | | 1258 | LAT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Stikane, Evelina | | | 1115 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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