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Individual Calculations June 2018 |
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| Tamba, Dumitru Total change: -27.20 | |   |
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| Sergentul Cup 2018 | Vaslui | ROU | 2018-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1511 | 1.50 | 4 | -1.36 | 20 | -27.20 | |
|  Potorac, Stefan | | | 1115 | ROU | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Potorac, Ioana | | | 1111 * | ROU | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Tatarusanu, Eric | | | 1111 * | ROU | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chiprian, Ionel | | | 1874 | ROU | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * 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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