Individual Calculations November 2009 |
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Peiris, T G M Total change: 4.95 | | |
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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 |
1907 | 2071 | 3.50 | 6 | -0.73 | 15 | -10.95 | |
| Ranasinghe, S D | | | 1852 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | Shrestha, Shyam | | | 1923 | NEP | 0.00 | 1 | -0.70 | 15 | -10.50 | | Yashora, Tiumi | | | 1742 | SRI | 1.00 | 1 | 0.12 | 15 | 1.80 | | Gunasinghe, W A T S | | | 1838 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | Koggala, W S V K | | | 1955 | SRI | 0.50 | 1 | -0.16 | 15 | -2.40 | | Kalugampitiya, R S | | | 2131 | SRI | 0.00 | 1 | -0.42 | 15 | -6.30 | | 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 |
2197 | 2071 | 4.00 | 8 | 1.06 | 15 | 15.90 | |
| Kostenko, Petr | g | | 2471 * | KAZ | 0.00 | 1 | -0.08 | 15 | -1.20 | | Egodage, Keshan | | | 1821 | SRI | 1.00 | 1 | 0.19 | 15 | 2.85 | | Sharma, Dinesh K | m | | 2335 | IND | 0.50 | 1 | 0.32 | 15 | 4.80 | | Pongkiettisak, Sant | | | 2007 | THA | 1.00 | 1 | 0.41 | 15 | 6.15 | | Murshed, Niaz | g | | 2398 | BAN | 0.00 | 1 | -0.13 | 15 | -1.95 | | Premachandra, G T D | | | 1839 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | Kotanjian, Tigran | g | | 2471 * | ARM | 0.50 | 1 | 0.42 | 15 | 6.30 | | Das, Sayantan | f | | 2235 | IND | 0.00 | 1 | -0.28 | 15 | -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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