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Individual Calculations September 2016 |
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| Wijesekara, Bihandu Sanhinda Total change: -50.00 | |   |
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| Negombo Chess Festival 2016. | Negombo | SRI | 2016-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1188 | 0.50 | 3 | -0.47 | 40 | -18.80 | |
|  Indrajith, J A K N T | | | 1065 | SRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Madusanka, L D P | | | 1588 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gunathilake, S T | | | 1409 | SRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | | | Sri Lanka Junior National Chess Championship (Open) 2016 | Colombo | SRI | 2016-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1234 | 1188 | 1.50 | 5 | -0.78 | 40 | -31.20 | |
|  Askey, Raveen Nimesh | | | 1540 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Nethsara, W M Daham | | | 1369 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Ranasinghe , R A Supul Deemantha | | | 1006 | SRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Bentharaarachchi, Vinuga Ometh | | | 1102 | SRI | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Wickramarathne, T D | | | 1155 | SRI | 1.00 | 1 | 0.45 | 40 | 18.00 | |
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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