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Blitz:
Individual Calculations September 2012 |
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| Bolanos, Fernando Total change: -2.20 | |   |
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| I Campeonato Panamericano Blitz Sub 12 Open | Lima | PER | 2012-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1690 | 2.00 | 4 | -0.11 | 20 | -2.20 | |
|  Jaramillo Arce, David | | | 1483 | ECU | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Anamaria Estrada, Franco | | | 1741 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Mendoza Criollo, Carlos David | | | 1649 | ECU | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Cadilhac, Igor Tokuichi Kikuchi | | | 1799 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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