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Individual Calculations June 2013 |
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| Sales, Luis Carlos Total change: 25.50 | |   |
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| Semifinal I do Campeonato Piauiense Absoluto 2013 | Teresina/PI | BRA | 2013-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1854 | 2.00 | 3 | 0.85 | 30 | 25.50 | |
|  Nonato Veras Da Silva, Raim | | | 1942 | BRA | 1.00 | 1 | 0.62 | 30 | 18.60 | |  Meneses, Lourenco Teixeira D | | | 1991 | BRA | 1.00 | 1 | 0.68 | 30 | 20.40 | | | Farias, Edilsom | | | 1892 | BRA | 0.00 | 1 | -0.45 | 30 | -13.50 | |
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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