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Rapid:
Individual Calculations October 2018 |
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| Boabaid, Jorge Alberto Duardes Total change: -10.60 | |   |
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| II IRT RPD Metropole 2018 | Porto Alegre RS | BRA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1863 | 3.00 | 5 | -0.53 | 20 | -10.60 | |
|  Kuciak, Alexandre | | | 1463 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Da Silva, Anderson Batista Brum | | | 1540 | BRA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Deste, Dayan Kuhn | | | 2079 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Borba Da Rosa, Rodrigo | | | 1619 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Calsing, Ado | | | 1697 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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) | | |
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