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Individual Calculations May 2012 |
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| Reis, , Virginia Lagrange M Total change: -14.70 | |   |
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| II Aberto do Brasil - Taça Cidade de Fortaleza | Fortaleza/CE | BRA | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1864 | 1.00 | 3 | -0.17 | 15 | -2.55 | |
|  Macedo, Maximo Iack | f | | 2264 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Schucman, Rebeca Lot | | | 1575 | BRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Lima Filho, Gilberto Faco | | | 2056 | BRA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | * 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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIP 2012 | Porto Carras - Halkidiki | GRE | 2012-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1864 | 0.00 | 1 | -0.81 | 15 | -12.15 | |
|  Giannoulakis, Labros | | | 1612 | GRE | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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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