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Individual Calculations September 2021 |
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| Costescu, Mihnea-Constantin Total change: 61.60 | |   |
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| Brasov International Chess Festival - 5th ed.- B | Poiana Brasov | ROU | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1533 | 5.50 | 8 | 1.54 | 40 | 61.60 | |
|  Sorbun, Cristinel | | | 1777 | ROU | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Stefan, Constantin-Danut | | | 1771 | ROU | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Manolachi, Tudor-Gabriel | | | 1206 | ROU | 0.50 | 1 | -0.37 | 40 | -14.80 | | | Vitan, Adrian | | | 1282 | ROU | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Botea, Theodor-Andrei | | | 1133 * | ROU | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mihalache, Paul-Stelian | | | 1765 | ROU | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Groapa, Aurelian | | | 1632 | ROU | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Tanasie, Cosmin | | | 1611 | ROU | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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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