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Individual Calculations May 2011 |
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| Neto, Pedro De Lima Total change: 8.85 | |   |
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| Campeonato Cearense de Xadrez Absoluto 2010 | Fortaleza/CE | BRA | 2010-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 2053 | 1.50 | 3 | 0.14 | 15 | 2.10 | |
|  Luz, Diego Lima | | | 1941 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Ribeiro, Matheus Cavalcante | | | 2110 | BRA | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Lucas, Leone Moreno | | | 2212 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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) | | | | VIII Magistral RN - Grupo A | Natal/RN | BRA | 2011-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2066 | 2.00 | 5 | 0.45 | 15 | 6.75 | |
| | Shoker, Samy | m | | 2441 | EGY | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pinheiro Junior, Emanuel Eliezer | | | 1955 | BRA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Santiago, Yago De Moura | f | | 2241 | BRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Barbosa, Paulo Eduardo E Silva | | | 2254 | BRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Asfora, Marco Antonio H | f | | 2236 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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) | | |
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