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Individual Calculations March 2015 |
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| Rodrigo, T M Janudi Total change: 62.40 | |   |
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| Colombo Chess Festival 2015 | Colombo | SRI | 2015-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1269 | 0.00 | 3 | -0.36 | 40 | -14.40 | |
|  Ekanayake, A M B | | | 1669 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Methmani, Nelunika | | wm | 1669 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nonis, P A R R | | | 1505 | SRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | | | Women's Qualifying 2015 Colombo | Colombo | SRI | 2015-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1269 | 4.50 | 7 | 1.92 | 40 | 76.80 | |
| | Balasuriya, Sajini Hasara | | | 1565 | SRI | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Bandara, R M Nisakya | | | 1462 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Gamage, Nethmi Nirasha | | | 1462 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Tharushi, T H D Niklesha | | | 1584 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Karunarathna, Nuthara Dulandee | | | 1092 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pavalachandran, Ashvini | | | 1129 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Perera, V Ushara Tharushi | | | 1363 | SRI | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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