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Individual Calculations March 2011 |
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| Bhagya, Viman Total change: 45.90 | |   |
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| 64Squares Chess Challenge - 2011 | Kandy | SRI | 2011-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1879 | 1984 | 6.00 | 8 | 1.07 | 15 | 16.05 | |
|  Suyan, Belurkar | | | 1626 | IND | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Samaranayake, K P R N | | | 1769 | SRI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Savant, Riya | | wc | 1602 | IND | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Fonseka, C K D | | | 1921 | SRI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Mallawarachchi, T S | | | 1997 | SRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Weerawardane, R | | | 2148 | SRI | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Kalugampitiya, R S | | | 2073 | SRI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Kuruwitage, Yasas Kalana | | | 1894 | SRI | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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) | | | | Inter Club Super League Chess Championships 2010 | Colombo | SRI | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1984 | 5.00 | 7 | 1.99 | 15 | 29.85 | |
| | De Silva, Gihan | | | 1990 | SRI | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Athukorala, Pmab | | | 2073 | SRI | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Perera, Wcc | | | 2060 | SRI | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Koggala, Wsvk | | | 2063 | SRI | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Wijesuriya, G. Luxman | | | 2070 | SRI | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Wijekoon, Chandana | | | 1988 | SRI | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Kottahachchy, Kov | | | 2001 | SRI | 0.50 | 1 | 0.02 | 15 | 0.30 | |
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) | | |
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