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Individual Calculations March 2016 |
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| Bentharaarachchi, Vinuga Ometh Total change: -22.40 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1126 | 0.50 | 5 | -0.33 | 40 | -13.20 | |
|  Gunasekara, W A N Senpathi | | | 1508 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Harrikizhan, K C | | | 1424 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Kiriella, K G Gimantha Gayasha | | | 1413 | SRI | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Wijesuriya, G P Y | | | 1409 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Weerakoon, H M Santhusha Samad | | | 1303 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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 |
| 1299 | 1126 | 1.50 | 6 | -0.23 | 40 | -9.20 | |
| | Ranasinghe, Anuga Gavindith | | | 1283 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Mendis, B M A | | | 1455 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gamage, Ovin Vidmal | | | 1373 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Pirannavan, R | | | 1412 | SRI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Pinnagoda, P G Anuhas Suradunu | | | 1032 | SRI | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Karunarathne, D D W Gamini | | | 1241 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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