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Individual Calculations August 2023 |
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| Costin, Alexandru Total change: 122.80 | |   |
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| Romanian Grand Prix 2nd stage | Brasov | ROU | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 1961 | 6.00 | 9 | 3.07 | 40 | 122.80 | |
|  Chiric, David | | | 1561 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  David, Alexandru-Vasile | m | | 2392 | ROU | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Andries, Ionut-Stelian | | | 1483 | ROU | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Levin, Guy | m | | 2429 | ISR | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Nastore, Pavel-Alexandru | f | | 2219 | ROU | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kubicka, Anna | | wm | 2240 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bulau, Andrei-Cristian | | | 2187 | ROU | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Ardeleanu, Alin | m | | 2273 | ROU | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Papadakis, Michalis | | | 2151 | GRE | 1.00 | 1 | 0.75 | 40 | 30.00 | | | * 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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