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Individual Calculations June 2018 |
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| Perdomo, Leandro Total change: 4.70 | |   |
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| Aberto do Brasil das 3 Fronteiras - Itaipu Binacional | Foz do Iguacu PR | BRA | 2018-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2355 | 2463 | 6.00 | 9 | 0.47 | 10 | 4.70 | |
|  Boabaid, Jorge Alberto Duardes | c | | 2063 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Guerrero, Alvaro | | | 2137 | URU | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Mareco, Sandro | g | | 2637 | ARG | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Calcado, Acyr Rogerio | | | 2105 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Barbosa, Evandro Amorim | g | | 2520 | BRA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Matsuura, Frederico | f | | 2245 | BRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mekhitarian, Krikor Sevag | g | | 2545 | BRA | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Sunye Neto, Jaime | g | | 2486 | BRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Cubas, Jose Fernando | g | | 2454 | PAR | 0.50 | 1 | -0.01 | 10 | -0.10 | | | * 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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