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Rapid:
Individual Calculations April 2023 |
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| Rosca, Mario-Andrei Total change: 5.20 | |   |
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| Children Chess Festival Danube Waves | Drobeta Turnu Severin | ROU | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1623 | 3.50 | 4 | 0.13 | 40 | 5.20 | |
|  Lupulescu, Andrei-Constantin | | | 1226 | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tiloiu, Darius-Lucian | | | 1361 | ROU | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gheorghe, Raisa-Maria | | | 1223 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sandu, Andrei-Stefan | | | 1464 | ROU | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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