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Individual Calculations November 2023 |
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| Petrovai, Iosif Total change: -37.60 | |   |
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| Tasnad Open 2023 - U1800 | Tasnad | ROU | 2023-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1289 | 1008 | 0.00 | 4 | -0.94 | 40 | -37.60 | |
|  Sorbun, Cristinel | | | 1688 | ROU | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Coman, Carla | | | 1288 | ROU | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Ananie, Cosmin-Dacian | | | 1056 | ROU | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sandea, Dorin-Gheorghe | | | 1122 | ROU | 0.00 | 1 | -0.34 | 40 | -13.60 | |
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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