Rapid:
Individual Calculations April 2023 |
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Serban, Viorel Total change: 5.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Spring Cup Brasov | Brasov | ROU | 2023-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1267 | 1498 | 2.50 | 3 | 0.27 | 20 | 5.40 | |
| Olariu-Chilut, Sofia | | | 1098 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | Marchidan, Costica | | | 1552 | ROU | 0.50 | 1 | 0.08 | 20 | 1.60 | | Cosman, Adrian-Vasile | | | 1150 | ROU | 1.00 | 1 | 0.11 | 20 | 2.20 | | * 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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