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Individual Calculations August 2015 |
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| Ferreira, Rafael Cassoni Buelo Total change: -32.00 | |   |
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| XX IRT da Hebraica | Sao Paulo/SP | BRA | 2015-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1509 | 0.50 | 5 | -1.40 | 40 | -56.00 | |
|  Benitez, Ed Carlos Leite Luque | | | 1909 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Yoshioka, Andre | | | 1821 | BRA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Jafet Junior, Carlos | | | 1767 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ferreira, Ana Luiza Cassoni Bu | | | 1202 | BRA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Fujita, Daniela Miwa | | | 1410 | BRA | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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) | | | | Festival Panamericano de la Juventud U-12 Absoluto | Cali | COL | 2015-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1509 | 1.00 | 2 | 0.60 | 40 | 24.00 | |
| | Ccerhuayo Escobedo, Mels Leopo | | | 1703 | PER | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Lozano Berrospi, Edwin | | | 1807 | PER | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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