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Individual Calculations January 2023 |
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| Lungu, Cristian Total change: 14.40 | |   |
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| 1st December Cup Poiana Tapului - open | Poiana Tapului | ROU | 2022-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1576 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
|  Ungureanu, Andrei V. | | | 1176 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lupu, Ovidiu-Jean | f | | 2128 | ROU | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Dumitru, Rucsandra Sofia | | | 1112 | ROU | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Termure, Horea-Vlad | | | 1173 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ganea, Yanis-Andrei | | | 1368 | ROU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Bucharest Chess Weekend 1800 - 4th ed. | Bucuresti | ROU | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1565 | 3.50 | 5 | 0.81 | 20 | 16.20 | |
| | Leonte, Luca | | | 1756 | ROU | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Puscasu, Marian-Constantin | | | 1456 | ROU | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Otvos, Mihnea-Andrei | | | 1171 | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Timpau, Vasile | | | 1678 | ROU | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Constantinoiu, Alexandru Ioan | | | 1549 | ROU | 1.00 | 1 | 0.48 | 20 | 9.60 | |
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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