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Rapid:
Individual Calculations October 2012 |
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| Demertine, Matheus Leandro Bona Total change: -16.20 | |   |
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| I Copa de Xadrez Festa do Pinhao | Lages/SC | BRA | 2012-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 2053 | 1.50 | 4 | -0.81 | 20 | -16.20 | |
|  Calcado, Acyr Rogerio | | | 2176 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Dropa, Rodrigo Moreira | | | 1984 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Pereira, Geanfrancesco | | | 2017 | BRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Da Cruz, Karoliny Taiane | | | 1776 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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