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Individual Calculations August 2023 |
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| Petroff, Vlad Total change: 83.20 | |   |
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| Bucharest Summer Chess 2023 | Bucuresti | ROU | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1644 | 6.00 | 9 | 2.08 | 40 | 83.20 | |
|  Constantinescu, Bogdan-Ionut | | | 1244 * | ROU | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Moroianu, George | | | 1467 | ROU | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mitaru, Dan | f | | 2020 | ROU | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Harabor, David-Alexandru | | | 1512 | ROU | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Vardanian, Yurii | | | 1972 | UKR | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Prelipcean, Eric-Matei | | | 1949 | ROU | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Craciun, Dorian-Raul | | | 1499 | ROU | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Chiriac, Andrei-Cosmin | | | 1663 | ROU | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Stan, Andrei-Mihaita | | | 2071 | ROU | 0.50 | 1 | 0.43 | 40 | 17.20 | | | * 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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