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Individual Calculations September 2023 |
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| Dumitrica, Radu Total change: -13.00 | |   |
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| Romanian Grand Prix 4th stage | Arad | ROU | 2023-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1596 | 1173 | 0.00 | 5 | -0.65 | 20 | -13.00 | |
|  Gales, Randi-Ioan | | | 2055 | ROU | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Ivancescu, Bogdan-Andrei | | | 1684 | ROU | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Mihalca, Imre-Gheorghe | | | 1478 | ROU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Covaci, Stefan | | | 1435 | ROU | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Bostina, Vladimir-Ioan | | | 1328 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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