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Individual Calculations March 2016 |
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| Perera, W S D Sachini Total change: 54.00 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1381 | 1120 | 2.50 | 6 | 1.36 | 40 | 54.40 | |
|  Abeysinghe, H M H Janandani | | | 1391 | SRI | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Samarakoon, Hevidu | | | 1322 | SRI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Tennakoonwela, Pamudie Sasankha | | | 1395 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | Senavin, Dunura | | | 1520 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ariyaratne, Binura L. | | | 1394 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Samarasinghe, Methsara | | | 1264 | SRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | * 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 2016 Colombo | Colombo | SRI | 2016-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1120 | 1.50 | 5 | -0.01 | 40 | -0.40 | |
| | Sandeepani, M Tharushi | | | 1324 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Jayasundara, K M Sohanee Divyana | | | 1307 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Jayasekera, Himasha Dulanji | | wc | 1386 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Choksy, Anaisha | | | 1202 | SRI | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Sanudula, K M Dahamdi | | | 1164 | SRI | 0.50 | 1 | 0.06 | 40 | 2.40 | |
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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