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Individual Calculations January 2014 |
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| Vela, Amrafel Total change: 3.60 | |   |
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| IRT SANTISIMO NOMBRE DE JESUS 2013 - VII | Lima | PER | 2013-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1673 | 4.00 | 6 | 0.24 | 15 | 3.60 | |
|  Lopez Callata, Jorge | | | 1805 | PER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Romero, Antonella | | | 1535 | PER | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Romero, Sebastian Peru | | | 1539 | PER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Maravi, Jon | | | 1551 | PER | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Ugarelli Ancasi, Juan Carl | | | 1443 | PER | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Arroyo Valenzuela, Luigi | | | 1590 | PER | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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