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Rapid:
Individual Calculations March 2023 |
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| Casandra, Matei Total change: -23.60 | |   |
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| Bucharest Youth Rapid Chess Championship 2023 - U12 | Bucuresti | ROU | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1302 | 1214 | 1.00 | 4 | -0.59 | 40 | -23.60 | |
|  Matei-Catruna, Andrei | | | 1505 | ROU | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Marinache, Luca-Marian | | | 1434 | ROU | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Sabou, Stefania Theodora | | | 1200 | ROU | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Popa-Bochis, Anisia-Teodora | | | 1068 | ROU | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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