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Individual Calculations March 2018 |
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| Gauche, Charles Total change: 7.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2251 | 6.50 | 10 | 0.74 | 20 | 14.80 | |
|  De Borba, Gabriel | c | | 2018 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Barreiros Da Silva, Denison Klein | | | 2009 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Barbosa, Evandro Amorim | g | | 2518 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hille, Willian Henrique | | | 2036 | BRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Dos Santos Junior, Haroldo Cunha | f | | 2155 | BRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Cubas, Jose Fernando | g | | 2472 | PAR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Bachmann, Axel | g | | 2624 | PAR | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Awoki, Daniel Teidi | | | 2057 | BRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Guerrero, Alvaro | | | 2098 | URU | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Nascimento, Pedro Henrique Alves | | | 1985 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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) | | | | V Floripa Chess Masters 2018 | Florianopolis SC | BRA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2380 | 2251 | 2.00 | 9 | -0.95 | 20 | -19.00 | |
| | Di Berardino, Diego Rafael | m | | 2516 | BRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Moyses Sobrinho, Elias | | | 1902 | BRA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Perdomo, Leandro | m | | 2449 | ARG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Matsuura, Everaldo | g | | 2492 | BRA | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Mandetta, Joao Danilo | f | | 2357 | BRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Languidey, Simon Alejandro | f | | 2360 | ARG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Umetsubo, Cesar Hidemitsu | m | | 2415 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Cubas, Jose Fernando | g | | 2472 | PAR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rodriguez Vila, Andres | g | | 2459 | URU | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | | | Aberto do Brasil STD 80 anos do Clube de Xadrez de Curitiba | Curitiba PR | BRA | 2018-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2037 | 2251 | 5.00 | 6 | 0.57 | 20 | 11.40 | |
| | Cezar, Ricardo De Almeida | | | 1851 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boabaid, Jorge Alberto Duardes | c | | 1851 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Canalli, Juliano Jose | | | 1984 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | De Borba, Gabriel | c | | 2018 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Matsuura, Frederico | f | | 2301 | BRA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2215 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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