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Individual Calculations October 2018 |
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| Ho, Kevin Total change: 12.40 | |   |
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| 2018 Illinois Open State Championship | Downers Grove, Illinois | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1852 | 2.00 | 5 | 0.31 | 40 | 12.40 | |
|  Neal, James | | | 2107 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Craigmile, Charles | | | 1734 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Robledo, Mark | | | 2025 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Tsyganov, Igor | f | | 2252 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Moolky, Ankush | | | 1861 | USA | 0.50 | 1 | 0.01 | 40 | 0.40 | | | * 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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