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Individual Calculations March 2014 |
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| Kiriella, K G Gimantha Gayasha Total change: 14.70 | |   |
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| Sri Lanka Major Division Chess Championship 2014 Colombo | Colombo | SRI | 2014-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1289 | 0.50 | 3 | -0.59 | 30 | -17.70 | |
|  Sanjeewa, Krishan | | | 1616 | SRI | 0.00 | 1 | -0.13 | 30 | -3.90 | |  Anojman, S. | | | 1495 | SRI | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Rajendram, Branavan | | | 1124 | SRI | 0.50 | 1 | -0.22 | 30 | -6.60 | |
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) | | | | 7th Colombo International Chess Festival 2014 | Colombo | SRI | 2014-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1287 | 1.50 | 2 | 1.08 | 30 | 32.40 | |
| | Dabare, Pulasthi | | | 1580 | SRI | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Sathma, Devni | | | 1462 | SRI | 1.00 | 1 | 0.73 | 30 | 21.90 | |
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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