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Individual Calculations October 2016 |
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| Koo, Wei Xin Rosamund Total change: 67.60 | |   |
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| 13th IGB Dato Arthur Tan International Open Chess Championship 2016 | Kuala Lumpur | MAS | 2016-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 1750 | 3.00 | 9 | 1.69 | 40 | 67.60 | |
|  Marohom, De Leon Jr. | | | 2150 * | PHI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Chakravarthi Reddy, M | m | | 2150 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Barretto, Franz | | | 2150 * | PHI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Sahil, Tickoo | | | 2150 * | IND | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Portugalera, Ric | | | 2150 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Chakravarthy, Y V K | | | 2055 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Foo, Chee Kin | | | 1922 | MAS | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Cahyadi | | | 1860 | INA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Tan, Jun Ying | c | | 2050 | MAS | 0.00 | 1 | -0.15 | 40 | -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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