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Individual Calculations March 2023 |
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| Lentzos, Ioanis Total change: -14.20 | |   |
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| 2023 Team Championship of Attica - POA Rounds 1-3 | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2117 | 0.00 | 1 | -0.35 | 20 | -7.00 | |
|  Dounis, Alexandros | f | | 2224 | GRE | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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) | | | | 2022/23 4NCL Division 2 Rounds 5-6 | Warwick | ENG | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2130 | 1.00 | 2 | -0.36 | 20 | -7.20 | |
|  White, Stuart A | | | 2046 | SCO | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Graham, Cassie M | | | 1944 | ENG | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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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