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Rapid:
Individual Calculations February 2023 |
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| Dias, Marcos Total change: 8.40 | |   |
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| IV Torneio das Torrinhas | Loule | POR | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1547 | 1579 | 1.00 | 2 | -0.08 | 20 | -1.60 | |
|  Monteiro, Simao Costa | | | 1518 | POR | 0.00 | 1 | -0.58 | 20 | -11.60 | |  Hips, Valentyn | | | 1576 | POR | 1.00 | 1 | 0.50 | 20 | 10.00 | |
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) | | | | CN Semirrapidas Equipas 2022-23 | Marinha Grande | POR | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1579 | 2.00 | 7 | -0.57 | 20 | -11.40 | |
| | Figueiredo, Mario | | | 1891 | POR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Adhya, Havir | | | 1260 | POR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Marinho, Antonio Pedro | | | 1667 | POR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Nascimento, Carlos Manuel Lopes | | | 1728 | POR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rodrigues, Joao Carlos Marques | | | 1634 | POR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Khaler, Uwe | | | 1781 | POR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pena, Helio Adelino Silva | | | 1804 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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) | | | | Torneio do Centenario do SO Marinhense | Marinha Grande | POR | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1579 | 3.50 | 6 | 1.07 | 20 | 21.40 | |
| | Prata, Jose | | | 1968 | POR | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Povshednyy, Dennis | | | 1597 | UKR | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Oliveira, Filipe | | | 1179 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Areal, Beatriz | | | 1457 | POR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Montes Mayo, Juan Jose | | | 2012 | ESP | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Pena, Helio | | | 1804 | POR | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * 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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