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Individual Calculations March 2016 |
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| Gunarathne, Senila Amaneth Total change: -4.40 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1378 | 1130 | 1.00 | 4 | 0.22 | 40 | 8.80 | |
|  Devnaka, Chamin | | | 1325 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | De Silva, Tenara | | | 1378 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Jayasekera, Himasha Dulanji | | wc | 1386 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Harrikizhan, K C | | | 1424 | SRI | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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 |
| 1252 | 1130 | 1.50 | 5 | -0.33 | 40 | -13.20 | |
|  Mihiranga, K Yasiru | | | 1517 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Peiris, T Shakya Imanjith | | | 1006 | SRI | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Chandira, K W Yasandu | | | 1309 | SRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gamage, Ovin Vidmal | | | 1373 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Fernando, W W Senith Chinthira | | | 1055 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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