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Individual Calculations May 2017 |
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| Duran Coro, Roy Alex Total change: -14.40 | |   |
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| IRT "Puma Punku Open II" | El Alto | BOL | 2017-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1303 | 4.00 | 7 | -0.36 | 40 | -14.40 | |
|  Ramos Alegria, Alejandro | | | 1060 | BOL | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Rivas Perez, Oscar Daniel | | | 1089 | BOL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Huarachi Apaza, Faramir Franco | | | 1283 | BOL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Huanca Cuellar, Nicol Camila | | | 1194 | BOL | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Crispin, Arath Rolando | | | 1212 | BOL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Layme Garcia, Ivan Alejandro | | | 1493 | BOL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Huanca Cuellar, Carlos Daniel | | | 1123 | BOL | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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