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Individual Calculations September 2021 |
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| Nordgreen, Jan Thomas Total change: 60.00 | |   |
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| Rudaga Kaissa 2021 STANDART | Jurmala | LAT | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1565 | 1.50 | 4 | -0.41 | 40 | -16.40 | |
|  Alainis, Artis | | | 1841 | LAT | 1.00 | 1 | 0.83 | 40 | 33.20 | |  Jonins, Dmitrijs | | | 1459 | LAT | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Kriek, Zoran | | | 1414 | LAT | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Tabors, Emils | | | 1639 | LAT | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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) | | | | II Open de Xadrez Terras de Tras-os-Montes (PCT) | Braganca | POR | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1544 | 3.50 | 7 | 1.91 | 40 | 76.40 | |
| | Fernandez Martinez, Ricardo | | | 1239 | ESP | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Margarido, Jose Miguel Teixeira | | | 1944 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Molina Garcia, Francisco J. | | | 1944 * | ESP | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Bombin Pinera, Dionisio | | | 1804 | ESP | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Monteiro, Paulo Alexandre G | | | 1944 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Sentissi, Yassine | | | 1778 | MAR | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Boudey, Simon | | | 1907 | FRA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | * 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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