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Rapid:
Individual Calculations February 2019 |
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| Santiago Lastra, Nefi Total change: -16.00 | |   |
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| I Open IRT Rapido Club Hermanos Rojas | Lima | PER | 2018-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1996 | 3.00 | 5 | -0.80 | 20 | -16.00 | |
|  Aguilar Samper, Valentin | | | 1933 | ARG | 1.00 | 1 | 0.41 | 20 | 8.20 | |  Guillermo Iturri, Jean Samuel | | | 1596 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Garcia Andrada, Heidy Nicole | | | 1639 | PER | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Leyva Ovalle, Luis Enrique | | | 1596 * | PER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Altamirano Porras, Ricardo Enriqu | | | 2008 | PER | 0.00 | 1 | -0.48 | 20 | -9.60 | | | * 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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