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Individual Calculations May 2018 |
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| Sena, Juan Total change: -37.80 | |   |
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| Marshall FIDE Mondays March-April 2018 | New York, New York | USA | 2018-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2026 | 2.00 | 4 | -0.36 | 20 | -7.20 | |
|  Dedona, Mark | | | 1726 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | |  McMichael, Alan | | | 1717 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Kozikowski, Anthony | | | 1991 | USA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Ostrovskiy, Aleksandr | m | | 2391 | USA | 0.00 | 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) | | | | 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2108 | 2026 | 0.50 | 5 | -1.53 | 20 | -30.60 | |
| | Yu, Jennifer | f | wm | 2367 | USA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Kretchetov, Alexandre | f | | 2244 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Paciorkowski, Lev | | | 2210 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Chen, Derek | | | 1881 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Siddharth, Gopakumar | | | 1838 | IND | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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