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Individual Calculations April 2009 |
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| Cavalcanti, Felipe Lobo C Total change: 26.55 | |   |
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| IRT Verao 2009 | Natal/RN | BRA | 2009-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2114 | 2.50 | 4 | 1.40 | 15 | 21.00 | |
|  Barreto Filho, Carlos Alberto | f | | 2318 | BRA | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Martins, Vinicius Tine | f | | 2277 | BRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Macedo, Maximo Iack | | | 2265 | BRA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Silveira Filho, Neri Da Silva | | | 2280 | 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) | | | | VI Magistral RN - Grupo A | Natal/RN | BRA | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2114 | 2.50 | 6 | 0.37 | 15 | 5.55 | |
| | Barreto Filho, Carlos Alberto | f | | 2318 | BRA | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Silveira Filho, Neri Da Silva | | | 2280 | BRA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Miranda Neto, Jayme Amorim | | | 2110 | BRA | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Santiago, Yago De Moura | | | 2292 | BRA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Macedo, Maximo Iack | | | 2265 | BRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Azevedo, Alcides Alexandre A. | | | 2092 | BRA | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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