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Individual Calculations May 2011 |
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| Egoroff, Jomar Total change: 25.50 | |   |
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| IRT Internacional Club de Ajedrez Posadas | Posadas, Misiones | ARG | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2273 | 4.00 | 7 | -0.09 | 15 | -1.35 | |
|  Garcia Gorostegui, Ezequiel | | | 1873 * | ARG | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Reinoso, Carlos Norberto | | | 2125 | ARG | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Contin, Daniel | m | | 2316 | ITA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Valiente, Cristobal | m | | 2259 | PAR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Bassan, Remo | | | 2291 | VEN | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Rodi, Luis Ernesto | f | | 2359 | ARG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Yano, William Jorge Froes | | | 2157 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | * 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) | | | | III Copa de Xadrez Cidade de Curitiba (IRT) | Curitiba/PR | BRA | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 2273 | 4.00 | 5 | 0.85 | 15 | 12.75 | |
| | Hengles, Roberto Carlos | | | 1935 | BRA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Piekarski, Atila Balzer | | | 2049 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Matsuura, Everaldo | g | | 2488 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | De Haro, Martim Afonso Palma | | | 2056 | BRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Aranha Filho, Alvaro Z | f | | 2285 | BRA | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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 CXSP - Bienal Joao Braga | Sao Paulo/SP | BRA | 2011-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2273 | 5.50 | 8 | 0.94 | 15 | 14.10 | |
| | Alves Da Silva, Felipe | | | 1873 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Matsuura, Everaldo | g | | 2488 | BRA | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Leitao, Rafael | g | | 2620 | BRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Pereira, Amanda Marques | | wf | 1980 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Deus Filho, Joaquim De | | | 2062 | BRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Shumyatsky, Victor | f | | 2382 | BRA | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Aranha Filho, Alvaro Z | f | | 2285 | BRA | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Goncalves, Ivan Mesquita V | | | 1981 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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