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Individual Calculations March 2018 |
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| Matsuura, Everaldo Total change: -11.20 | |   |
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| IV Floripa Chess Open 2018 | Florianopolis SC | BRA | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2492 | 7.50 | 10 | -0.77 | 10 | -7.70 | |
|  Guerrero, Alvaro | | | 2098 | URU | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kropff, Ricardo | m | | 2177 | PAR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Pinto, Rendrex Lopes | | | 2190 | BRA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Rangel, Daniel | f | | 2278 | BRA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Meza, Anahi | | wf | 2092 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Carvalho, Christopher | | | 2113 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Martins, Carlos | f | | 2250 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Mazetto, Sergio Luiz | | | 2154 | BRA | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Cruz, William Ferreira Da | | | 2248 | BRA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Perdomo, Leandro | m | | 2449 | ARG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | * 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) | | | | V Floripa Chess Masters 2018 | Florianopolis SC | BRA | 2018-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2492 | 6.00 | 9 | 0.20 | 10 | 2.00 | |
| | Umetsubo, Cesar Hidemitsu | m | | 2415 | BRA | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Cubas, Jose Fernando | g | | 2472 | PAR | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Rodriguez Vila, Andres | g | | 2459 | URU | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Gauche, Charles | f | | 2251 | BRA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Moyses Sobrinho, Elias | | | 2092 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perdomo, Leandro | m | | 2449 | ARG | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Di Berardino, Diego Rafael | m | | 2516 | BRA | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Mandetta, Joao Danilo | f | | 2357 | BRA | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Languidey, Simon Alejandro | f | | 2360 | ARG | 1.00 | 1 | 0.32 | 10 | 3.20 | | | * 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) | | | | LXXXIV Campeonato Brasileiro Absoluto Fase Final 2017 | Rio de Janeiro | BRA | 2018-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2402 | 2496 | 1.50 | 4 | -0.96 | 10 | -9.60 | |
| | Bueno, Alfeu Junior Varela | f | | 2271 | BRA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Bueno, Alfeu Junior Varela | f | | 2271 | BRA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Mekhitarian, Krikor Sevag | g | | 2533 | BRA | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Mekhitarian, Krikor Sevag | g | | 2533 | BRA | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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) | | | | 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 |
| 2188 | 2496 | 5.50 | 6 | 0.41 | 10 | 4.10 | |
| | Bueno, Marcos Antonio Ferreira | | | 2096 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Moyses Sobrinho, Elias | | | 2096 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Chemin, Vitorio | f | | 2115 | BRA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cruz, William Ferreira Da | | | 2248 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Cadilhac, Igor Tokuichi Kikuchi | f | | 2215 | BRA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Souza, Adwilhans Luciano | f | | 2356 | BRA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | * 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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