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Individual Calculations October 2018 |
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| Yoo, Christopher Woojin Total change: 7.80 | |   |
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| 2018 CalChess State Championship | Union City, California | USA | 2018-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2402 | 4.50 | 5 | 0.78 | 10 | 7.80 | |
|  Palusa, Maurya | | | 2002 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Eric Yuhan | c | | 2008 | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | O`connor, Derek | | | 2232 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Schwarz, Daniel W | | | 2257 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Sevillano, Enrico | g | | 2423 | USA | 1.00 | 1 | 0.53 | 10 | 5.30 | | | * 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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