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Individual Calculations January 2018 |
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| Phillips, David Total change: -2.80 | |   |
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| 2017 DCC FIDE Open XI | Richardson, Texas | USA | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1606 | 1850 | 3.00 | 4 | -0.14 | 20 | -2.80 | |
|  Gutla, Aryan | | | 1450 * | USA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Cullen, Dean | | | 1546 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Frutos, Chase | c | | 1729 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Liu, Songjie | | | 1699 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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