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Individual Calculations June 2017 |
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| Cotruta, Alexandru-Mihai Total change: -50.00 | |   |
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| World Schools Chess Championship 2017 - Open 15 | Iasi | ROU | 2017-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1823 | 4.00 | 9 | -1.25 | 40 | -50.00 | |
|  Keinanen, Toivo | f | | 2223 * | FIN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Serban, Luca-Nicolae | | | 1489 | ROU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Ali, Mohamed Al Zeaabi | | | 1423 * | UAE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Umbetov, Kazybek | | | 2064 | KAZ | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Olariu, Luca-Stefan | | | 2022 | ROU | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Drais, Ali | | | 1640 | MAR | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Aminuddin, Muhd Faqih | | | 1486 | MAS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Lazarev, Vladislav | | | 1485 | SLO | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Nechita, Vlad-Mihai | | | 1870 | ROU | 1.00 | 1 | 0.57 | 40 | 22.80 | | | * 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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