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Individual Calculations May 2018 |
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| Vera Tavara, Jeffry Total change: 27.60 | |   |
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| I IRT Ciudad de Chiclayo Sub 2200 | Chiclayo | PER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1651 | 1736 | 3.00 | 4 | 0.69 | 40 | 27.60 | |
|  Santisteban Siaden, Ana Carolina | | | 1336 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ventura Chilon, Miguel | | | 2113 | PER | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Chaponan Valdera, Martin | | | 1820 | PER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Panta, Soriano Robert Steffano | | | 1336 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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