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Individual Calculations January 2023 |
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| Espinosa Veloz, Ermes Total change: -1.90 | |   |
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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 |
| 2190 | 2502 | 7.00 | 9 | -0.20 | 10 | -2.00 | |
|  Sanjur, Crescencio | | | 2102 * | PAN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Neira Rodriguez, Carlos Fernando | c | | 2043 | PAN | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Olivares Tejeira, Abraham Isaac | | | 1752 | PAN | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Miranda Mesa, Elier | g | | 2492 | CUB | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Almeida Quintana, Omar | g | | 2534 | CUB | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Sanchez Manzanares, Jorge Luis | f | | 2095 | PAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Torres, Juan Camilo | f | | 2304 | COL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Sun Chin, Robert Patrick | c | | 2068 | PAN | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Perez Garcia, Rodney Oscar | m | | 2320 | CUB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | | | XXXII GM Carlos Torre Repetto In Memoriam 2022 Magistral | Merida, Yucatan. | MEX | 2022-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2411 | 2502 | 5.50 | 9 | 0.01 | 10 | 0.10 | |
| | Luna Javier, Edgar Froylan | f | | 2158 | MEX | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Antova, Gabriela | f | wm | 2278 | BUL | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Quesada Perez, Yasser | g | | 2598 | CUB | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Almeida Quintana, Omar | g | | 2534 | CUB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Rios, Cristhian Camilo | g | | 2460 | COL | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Ibarra Chami, Luis Fernando | g | | 2436 | MEX | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Diaz Rosas, Julio Cesar | f | | 2324 | MEX | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Fernandez Cardoso, Alexey | m | | 2441 | CUB | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Escobar Forero, Alder | g | | 2473 | COL | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | |
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