Individual Calculations April 2016 |
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Costello, Alexander Total change: 87.60 | | |
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5th Annual Reno-Larry Evans Memorial Open | Reno, Nevada | USA | 2016-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1924 | 1746 | 4.00 | 6 | 2.19 | 40 | 87.60 | |
| Yoo, Christopher Woojin | | | 1732 | USA | 1.00 | 1 | 0.48 | 40 | 19.20 | | Eng, Rachael | | | 1855 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | Sevillano, Enrico | g | | 2146 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Somalwar, Anaiy | | | 1725 | USA | 1.00 | 1 | 0.47 | 40 | 18.80 | | Bryant, John Daniel | m | | 2146 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Pan, Christopher | | | 1942 | USA | 1.00 | 1 | 0.75 | 40 | 30.00 | | * 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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