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Rapid:
Individual Calculations August 2017 |
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| Costache, Robert-Andrei Total change: -16.20 | |   |
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| NYCC Romania 2017 - rapid open U12 - teams | Bucuresti | ROU | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1391 | 2.00 | 5 | -0.81 | 20 | -16.20 | |
|  Danila, Stefan | | | 1454 | ROU | 1.00 | 1 | 0.59 | 20 | 11.80 | |  Ioan, Tudor | | | 1481 | ROU | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Iloiu, Liviu-Matei | | | 1185 | ROU | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Capragiu, Matei-Stefan | | | 1270 | ROU | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Ungureanu, David-Mihai | | | 1316 | ROU | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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