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Individual Calculations November 2009 |
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| Alahakoon, Isuru Total change: -15.00 | |   |
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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 |
| 1859 | 1953 | 1.50 | 4 | -1.00 | 15 | -15.00 | |
|  Russell, M K A | | | 2265 | SRI | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Samaranayake, K P R N | | | 1663 | SRI | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Aktar, M R | | | 1734 | SRI | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Lamawansa, Yasas | | | 1773 | SRI | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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