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Individual Calculations January 2023 |
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| Sun Chin, Robert Patrick Total change: -3.00 | |   |
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| IRT Valentin Meryk - En honor a los ajedrecistas panamenos fallecidos | Panama | PAN | 2022-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2068 | 4.50 | 8 | -0.15 | 20 | -3.00 | |
|  Moreno Gonzalez, Pedro Ivan | | | 1668 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Miranda Mesa, Elier | g | | 2492 | CUB | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Olivares Tejeira, Abraham Isaac | | | 1752 | PAN | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Okuno, Rion | | | 1811 | JPN | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gonzalez Soto, Pedro Jose | | | 1821 | PAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Castrillon Gomez, Melissa | | wm | 2230 | COL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Espinosa Veloz, Ermes | g | | 2502 | CUB | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Schnell, Sebastian Narayana | | | 1818 | PAN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | |
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