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Individual Calculations November 2021 |
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| Su, Kenneth Total change: 18.00 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1951 | 2.50 | 8 | 0.45 | 40 | 18.00 | |
|  Perrine, Dalton | f | | 2255 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Kevlishvili, Robby | g | | 2351 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tahmassebi, Bijan | | | 2086 | USA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Brady, Tyson | | | 1934 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Prestia, Paris | | | 2098 | USA | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Samuelson, Andrew | f | | 2143 | USA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Adu, Oladapo Oluto | m | | 2211 | NGR | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Oberoi, Shelev | | | 2133 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | | | * 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) | | |
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