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Rapid:
Individual Calculations January 2023 |
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| Bittner, Titus Total change: -32.40 | |   |
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| Chess Fest 22 - Casa das Artes | Tavir | POR | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1562 | 1.50 | 6 | -0.83 | 40 | -33.20 | |
|  Liborio, Dinis | | | 1919 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Peixoto, Helio Ricardo Soutinho | | | 1910 | BRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kutrev, Rosen Rosenov | | | 1680 | POR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Luis, Paulo | | | 1476 | POR | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Dias, Marcos Afonso | | | 1595 | POR | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Machado, Manuel Domingos J | | | 1414 | POR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | I Torneio 'Lenda da Vila Negra' | Almodovar | POR | 2022-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1562 | 2.00 | 6 | -0.17 | 40 | -6.80 | |
| | Lutuima, Amaro | c | | 2071 | ANG | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Bento, Rudolfo Antonio Campos | | | 1718 | POR | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bento, Antonio Jose Gomes | | | 1515 | POR | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Machado, Tomas Dias | | | 1833 | POR | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Southwell, Kevin Ernesto | | | 1162 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Joao, Alexandre | | | 1828 | ANG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | * 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) | | | | Circuito 4 Estacao 2022-23 - Outono | Faro | POR | 2022-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1562 | 1.50 | 4 | 0.19 | 40 | 7.60 | |
| | Prata, Jose | | | 1959 | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Correia, Margarida | | | 1391 | POR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Goncalves, Joao Carlos Dias | | | 1583 | POR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Botelho, Luis Miguel Rodrigues | | | 2116 | POR | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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