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Individual Calculations September 2012 |
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| Thilakarathne, G M S Total change: 1.20 | |   |
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| 5th Mora Kings 2012 | Colombo | SRI | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1695 | 3.00 | 5 | 0.87 | 15 | 13.05 | |
|  Dassanayake, D M G S | | | 1465 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Herath, Nishendra | | | 1954 | SRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Wickramasinghe, Banuka Nimsith | | | 1496 | SRI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Dineth, Sunera Silva | | | 1944 | SRI | 1.00 | 1 | 0.81 | 15 | 12.15 | | | De Silva, Elath Mathanga | | | 1928 | SRI | 0.00 | 1 | -0.21 | 15 | -3.15 | |
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) | | | | Super Thirty (1) Under 13 Boys | Colombo | SRI | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1695 | 4.00 | 7 | -0.79 | 15 | -11.85 | |
| | Weerasinghe, Kavindu Nirmana | | | 1483 | SRI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Dassanayake, D M G S | | | 1465 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Samarathunga, Yasitha Ashan | | | 1486 | SRI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Hasanga, K M Harith | | | 1544 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Abeyratne, Akila | | | 1568 | SRI | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Gunaratne, Mojitha Sathsara | | | 1692 | SRI | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Amarathunga, Subuddhi | | | 1632 | SRI | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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