Individual Calculations November 2009 |
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De Silva, Osheen Total change: -24.45 | | |
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2nd MORA Kings International Rating Chess Tournament | Colombo | SRI | 2009-07-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1774 | 2000 | 2.00 | 5 | -1.92 | 15 | -28.80 | |
| Premanath, Dinushki | | | 1770 | SRI | 0.00 | 1 | -0.79 | 15 | -11.85 | | Vithanage, Tharindu | | | 1706 | SRI | 1.00 | 1 | 0.15 | 15 | 2.25 | | Perera, Milindu | | | 1782 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | Premachandra, G T D | | | 1839 | SRI | 0.00 | 1 | -0.71 | 15 | -10.65 | | Lamawansa, Yasas | | | 1773 | SRI | 0.00 | 1 | -0.79 | 15 | -11.85 | | 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) | | The Ravana Challenge International Chess Tournament 2009 | Colombo | SRI | 2009-09-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2154 | 2000 | 3.00 | 8 | 0.29 | 15 | 4.35 | |
| Maheswaran, P | f | | 2347 | IND | 0.50 | 1 | 0.39 | 15 | 5.85 | | Sharma, Dinesh K | m | | 2335 | IND | 0.00 | 1 | -0.12 | 15 | -1.80 | | Ranasinghe, S D | | | 1840 | SRI | 1.00 | 1 | 0.29 | 15 | 4.35 | | Soumya, Swaminathan | | wg | 2297 | IND | 0.50 | 1 | 0.35 | 15 | 5.25 | | Zozulia, Anna | m | wg | 2338 | BEL | 0.50 | 1 | 0.38 | 15 | 5.70 | | Toufighi, Homayoon | m | | 2400 * | IRI | 0.00 | 1 | -0.08 | 15 | -1.20 | | Munasinghe, Shanaka | | | 1773 | SRI | 0.00 | 1 | -0.79 | 15 | -11.85 | | Jayasundara, P K U M | | | 1902 | SRI | 0.50 | 1 | -0.13 | 15 | -1.95 | | * 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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