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Rapid:
Individual Calculations September 2023 |
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| Visnakova, Anna Total change: 8.40 | |   |
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| Balvu novada atklatais saha cempionats, B turnirs | Tilza | LAT | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1129 | 1129 | 1.50 | 3 | -0.01 | 40 | -0.40 | |
|  Maksimovs, Arturs | | | 1263 | LAT | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Taskans, Adrians | | | 1060 | LAT | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Laskovs, Romans | | | 1063 | LAT | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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) | | | | Riga Technical University Open 2023 - F Opening Rapid Tournament | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1462 | 1202 | 2.50 | 8 | 0.22 | 40 | 8.80 | |
| | Skaar, Ben Samuel Groth | | | 1943 | NOR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Azarkevics, Aleksejs | | | 1585 | LAT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rehman, Rafe | | | 1700 | NOR | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Krushevskaja, Anna | | | 1029 | EST | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Gaidis, Edvards | | | 1428 | LAT | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Lange, Jakob | | | 1177 | GER | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Petersohn, Sadko | | | 1744 | GER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Frolovs, Bruno | | | 1091 | LAT | 1.00 | 1 | 0.35 | 40 | 14.00 | |
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) | | |
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