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Rapid:
Individual Calculations December 2018 |
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| Rodrigues, Dinis Total change: -15.00 | |   |
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| CN Jovens Semi-Rapidas 2018-2019 - U10 | Pombal | POR | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1037 | 0.00 | 2 | -0.47 | 20 | -9.40 | |
|  Farias, David Nuno M E | | | 1276 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alcobia, Joao Manuel | | | 1211 | POR | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | II Torneio Nocturno do CNM - Coimbra Chess Friday | Coimbra | POR | 2018-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1037 | 0.50 | 4 | -0.28 | 20 | -5.60 | |
|  Bastiao, Goncalo | | | 1437 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cruz, Joao De Sousa Da | | | 1257 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Vinagre, Raquel | | | 1192 | POR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Pinheiro, Pedro | | | 1288 | POR | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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