Individual Calculations April 2021 |
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Redfield, Grant Total change: 36.20 | | |
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2021 DFW FIDE Premier 1 - Premier | Dallas, Texas | USA | 2021-03-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2050 | 1887 | 2.50 | 4 | 1.26 | 20 | 25.20 | |
| Escalante, Brian | m | | 2287 * | PER | 1.00 | 1 | 0.92 | 20 | 18.40 | | Deviprasath, Sharvesh | | | 2045 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | Beatrez, Patrick L | | | 1855 | USA | 1.00 | 1 | 0.46 | 20 | 9.20 | | Woodward, Andy A | | | 2013 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | * 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) | | 2021 Charlotte Spring Classic | Charlotte, North Carolina | USA | 2021-03-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1905 | 1887 | 1.50 | 2 | 0.55 | 20 | 11.00 | |
| Dill, James | | | 1850 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | Wang, Ellen | | wf | 1960 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | 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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