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Individual Calculations November 2018 |
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| Betaneli, Alexander Total change: -18.20 | |   |
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| 2018 SPICE Cup Open | St. Louis, Missouri | USA | 2018-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2325 | 2272 | 3.00 | 9 | -0.91 | 20 | -18.20 | |
|  Quesada Perez, Yuniesky | g | | 2622 | CUB | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Cordova, Emilio | g | | 2609 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Patel, Advait | m | | 2461 | USA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Moon, Benjamin | | | 2304 | USA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kiewra, Keaton | m | | 2375 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Polgar-Shutzman, Tom | | | 2130 | USA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Wang, Tianqi | | | 2346 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Watson, John | m | | 2203 | USA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Shoykhet, Benjamin | | | 1872 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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