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Individual Calculations November 2009 |
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| Murshed, Niaz Total change: 10.90 | |   |
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| The Ravana Challenge International Chess Tournament 2009 | Colombo | SRI | 2009-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2308 | 2398 | 7.00 | 10 | 1.09 | 10 | 10.90 | |
|  Ivana Maria, Furtado | | wc | 1998 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gavi, Siddayya | | | 2013 | IND | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kotanjian, Tigran | g | | 2553 | ARM | 0.50 | 1 | 0.21 | 10 | 2.10 | | | Malakhatko, Vadim | g | | 2569 | BEL | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Toufighi, Homayoon | m | | 2480 | IRI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Peiris, T G M | | | 2071 | SRI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ismagambetov, Anuar | g | | 2528 | KAZ | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Soumya, Swaminathan | | wg | 2297 | IND | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Das, Sayantan | f | | 2235 | IND | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Zozulia, Anna | m | wg | 2338 | BEL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | * 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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