Individual Calculations February 2018 |
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Lapan, Dan Total change: -33.40 | | |
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50th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2018-01-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1965 | 2225 | 1.50 | 4 | -1.67 | 20 | -33.40 | |
| Ni, Winston | | | 1917 | USA | 0.00 | 1 | -0.86 | 20 | -17.20 | | Boris, Peter Theod | | | 1904 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | | Mishra, Abhimanyu | c | | 1825 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | | Vazquez Maccarini, Danitza | | wm | 2213 | PUR | 0.00 | 1 | -0.52 | 20 | -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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