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Individual Calculations March 2024 |
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| Perdomo, Leandro Total change: -3.10 | |   |
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| Criciuma Chess Open 2024 - A1700 Acima | Criciuma SC | BRA | 2024-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2382 | 5.50 | 9 | -0.72 | 10 | -7.20 | |
|  Cunha E Silva, Carlos Alberto V. | | | 1984 | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Silva, Kaua Marques | f | | 2142 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Di Berardino, Diego Rafael | m | | 2480 | BRA | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Federzoni, Enzo | | | 2170 | BRA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Contin, Daniel | m | | 2203 | ITA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Labussiere, Yago | | | 2167 | BRA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Matsuura, Everaldo | g | | 2410 | BRA | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Piccoli, Lucas Fonseca | | | 2263 | BRA | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Rodi, Luis Ernesto | m | | 2196 | URU | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | | | Sampa Chess Open STD | Sao Paulo SP | BRA | 2024-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2382 | 6.50 | 9 | 0.41 | 10 | 4.10 | |
| | Carvalho Jr, Celestino | | | 1982 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Silva, Kaua Marques | f | | 2142 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Vargas, Goncalo Cintra | | | 2041 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Dos Santos Junior, Haroldo Cunha | f | | 2033 | BRA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ticona Rocabado, Licael Roderick | m | | 2350 | BOL | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Fernandes De Sousa, Julio Cesar | | | 2162 | BRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Fier, Alexandr | g | | 2549 | BRA | 0.50 | 1 | 0.22 | 10 | 2.20 | | | Santiago, Yago De Moura | g | | 2467 | BRA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Oliveira, Silvio Eduardo | | | 2297 | BRA | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * 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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