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Rapid:
Individual Calculations December 2023 |
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| Grecu, Yannis-Raphael Total change: 59.20 | |   |
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| Chess in School - Buzau Shopping City - Rapid chess Festival A | Buzau | ROU | 2023-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1508 | 4.00 | 4 | 1.48 | 40 | 59.20 | |
|  Rosu, Mihai-Radu | | | 1229 | ROU | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Vorniceanu, Alina | | | 1540 | ROU | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Pertea, Ion-Marian | | | 1153 | ROU | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Iordachescu, George-Matei | | | 1635 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | |
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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