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Individual Calculations September 2023 |
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| Nielsen, Andre Total change: -8.20 | |   |
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| 39 Open Internacional d'Escacs Andorra 2023 | Escaldes-Engordany | AND | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2211 | 5.50 | 9 | -0.41 | 20 | -8.20 | |
|  Vivaan, Vijay Saraogi | | | 1739 | IND | 0.00 | 1 | -0.95 | 20 | -19.00 | |  Tan, Jimmy | | | 1811 * | SGP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martinez Gamiz, Marc | | | 1923 | AND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Pla Almenar, Nel | | | 2050 | ESP | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rodriguez Melendez, Juan Humbert | | | 2058 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kogan, Arthur | g | | 2482 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Blanquet, Camille | | wf | 2012 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Miranda Mesa, Elier | g | | 2503 | CUB | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Garcia Paolicchi, Raul | f | | 2055 | AND | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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