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Individual Calculations May 2017 |
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| Collahuazo, Santiago Total change: -33.20 | |   |
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| Nacional U18 Open | Riobamba | ECU | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1498 | 2.00 | 6 | -0.83 | 40 | -33.20 | |
|  Zambrano, Junior | f | | 1898 * | ECU | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Mejia Lojan, Jorge Maycol | | | 1219 | ECU | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Ortiz Salazar, Enrique | | | 1265 | ECU | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Barrera, Joel Z | | | 1670 | ECU | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Bocancho Paredes, Jonathan Paul | | | 1394 | ECU | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Montero Cedillo, Aly | | | 1726 | ECU | 0.50 | 1 | 0.29 | 40 | 11.60 | | | * 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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