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Rapid:
Individual Calculations April 2017 |
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| Stapenhorst, Matheus Frederico Total change: 4.20 | |   |
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| IV Aberto do Brasil de Xadrez RPD de Nova Petropolis | Nova Petropolis RS | BRA | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2025 | 1911 | 2.00 | 5 | 0.21 | 20 | 4.20 | |
|  Borges, Guilherme Deola | | | 2172 | BRA | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Gauche, Charles | f | | 2225 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Martins, Anderson Donay | | | 2075 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Klein, Gilberto Antonio | | | 2007 | BRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Konrath, Marcelo | | | 1645 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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