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Individual Calculations March 2016 |
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| Hewawasam, H Y Thisaga Manvidu Total change: -12.00 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1155 | 1.00 | 4 | -0.32 | 40 | -12.80 | |
|  Naushad, Thalaal | | | 1361 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Gunasekara, W A N Senpathi | | | 1508 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Yatawaka, U Sirinama | | | 1333 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Ranasinghe, R A Supul Deemant | | | 1008 | SRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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) | | | | Sri Lanka Major Division Chess Championship 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1155 | 2.50 | 7 | 0.02 | 40 | 0.80 | |
| | Kumarawadu, C S | | | 1555 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kiriella, K G Gimantha Gayasha | | | 1413 | SRI | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Perera, Thilina | | | 1491 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Yatawaka, U Sirinama | | | 1333 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Perera, Mulina | | | 1130 | SRI | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Ranasinghe , R A Supul Deemantha | | | 1008 | SRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Methsilu, T V Vimeth | | | 1084 | SRI | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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