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Individual Calculations December 2021 |
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| Davis, Lionel L Total change: 62.40 | |   |
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| Niagara Falls Open - Major | Niagara Falls, New York | USA | 2021-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2189 | 3.00 | 5 | 1.56 | 40 | 62.40 | |
|  Schexnaydre, Benson | | | 1789 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bellahcene, Bilel | g | | 2528 | ALG | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Battaglini Flom, Gabriel | g | | 2502 | FRA | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Shabalov, Alexander | g | | 2496 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Belous, Vladimir | g | | 2518 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | * 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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