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Individual Calculations December 2017 |
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| Quesada Perez, Yuniesky Total change: 8.20 | |   |
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| 11th Annual SPICE Cup Open | Saint Louis, Missouri | USA | 2017-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2551 | 2619 | 6.50 | 9 | 1.26 | 10 | 12.60 | |
|  Young, Angelo | m | | 2292 | PHI | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Quintiliano Pinto, Renato R. | m | | 2451 | BRA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Rambaldi, Francesco | g | | 2574 | ITA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Azarov, Sergei | g | | 2556 | BLR | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Leon Hoyos, Manuel | g | | 2490 | MEX | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Cori, Jorge | g | | 2657 | PER | 0.50 | 1 | 0.05 | 10 | 0.50 | | | Robson, Ray | g | | 2644 | USA | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Bruzon Batista, Lazaro | g | | 2660 | CUB | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Swiercz, Dariusz | g | | 2639 | POL | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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) | | | | 16th Annual Turkey Bowl | Sunrise, Florida | USA | 2017-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2259 | 2619 | 4.00 | 5 | -0.44 | 10 | -4.40 | |
| | Slade, Theodore | | | 2219 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Miellier, Yan | | | 2219 * | UKR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Goss, Mel | | | 2219 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Cooke, Eric | | | 2219 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Leyva Rivera, Yunier | m | | 2420 | CUB | 0.50 | 1 | -0.26 | 10 | -2.60 | | | * 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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