Individual Calculations March 2020 |
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Rorrer, Grayson Total change: 170.40 | | |
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11th Annual Southwest Class Championship | Fort Worth, Texas | USA | 2020-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2265 | 1947 | 5.50 | 9 | 4.26 | 40 | 170.40 | |
| Zhao, Ian | f | | 2347 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | Park, Evan | | | 2254 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | Perrine, Dalton | f | | 2274 | USA | 0.50 | 1 | 0.37 | 40 | 14.80 | | Adu, Oladapo Oluto | m | | 2250 | NGR | 0.50 | 1 | 0.36 | 40 | 14.40 | | Li, Eric Yuhan | c | | 2324 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | Huston, Gus | f | | 2130 | USA | 1.00 | 1 | 0.74 | 40 | 29.60 | | Lin, Andy | | | 2256 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | Ghazarian, Kirk Vagho | | | 2229 | USA | 1.00 | 1 | 0.84 | 40 | 33.60 | | Colas, Joshua | f | | 2319 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | * 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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