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Rapid:
Individual Calculations April 2023 |
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| Marcu, Emilian Total change: 15.60 | |   |
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| Spring Cup - Chess in School B | Ploiesti | ROU | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1229 | 1083 | 1.00 | 2 | 0.39 | 40 | 15.60 | |
|  Ciuciudau, Matei-Andrei | | | 1207 | ROU | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Simulescu, Andrei | | | 1250 | ROU | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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