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Individual Calculations August 2023 |
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| Dunca, Patrick-David Total change: -20.80 | |   |
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| Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1518 | 4.00 | 9 | -0.52 | 40 | -20.80 | |
|  Peptan, Corina-Isabela | m | wg | 2334 | ROU | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Toma, Maria C. | | | 1118 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Butolo, Alexandru-Mircea | c | | 2004 | ROU | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bostina, Vladimir-Ioan | | | 1260 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Yildirim, Kemal | | | 1915 | TUR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Serban, Stelian | | | 1263 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Toma, Iustin | | | 1859 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Cret, George-Christian | | | 1214 | ROU | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Vurana, Tugra | | | 1201 | TUR | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | |
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