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Individual Calculations February 2023 |
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| Kunin, Vitaly Total change: 1.60 | |   |
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| 46. Weihnachtsopen Zurich Meister | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2522 | 5.00 | 7 | -0.38 | 10 | -3.80 | |
|  Manko, Mariia | | | 2119 | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Hugentobler, Patrick | f | | 2177 | SUI | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Moor, Olivier | m | | 2309 | SUI | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ivanisevic, Ivan | g | | 2535 | SRB | 0.00 | 1 | -0.48 | 10 | -4.80 | | | Boyer, Mahel | m | | 2434 | FRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Palozza, Christian | f | | 2304 | ITA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Cernov, Henrik | | | 2122 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 | decentralised | SUI | 2023-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2437 | 2508 | 1.00 | 1 | 0.40 | 10 | 4.00 | |
| | Brunner, Nicolas | m | | 2437 | FRA | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | | | 2. Bundesliga West AUT 2022-23 Round 6-8 | Kufstein | AUT | 2023-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2541 | 2508 | 1.50 | 3 | 0.14 | 10 | 1.40 | |
| | Zelcic, Robert | g | | 2494 | CRO | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Krivoborodov, Egor | g | | 2541 | RUS | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Michalik, Peter | g | | 2588 | CZE | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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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