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Individual Calculations March 2016 |
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| Abhimanyu, Iraja Total change: -2.20 | |   |
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| Colombo Chess Festival 2016 | Colombo | SRI | 2016-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1586 | 2.00 | 4 | 0.00 | 20 | 0.00 | |
|  Gunaratne, Mojitha Sathsara | c | | 1965 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Nanayakkara, P N J | | | 1191 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abeywardana, Hasandi Yapa | | | 1302 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Thiyasara, K T Thisen | | | 1878 | SRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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 |
| 1476 | 1586 | 5.00 | 8 | -0.11 | 20 | -2.20 | |
| | Rajendram, Branavan | | | 1211 | SRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Alahakoon, Isuru | | | 1930 | SRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Kodithuwakku, Lisara | | | 1369 | SRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kavinda, Akila | | | 1901 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rathnayake, Vishmika A B | | | 1429 | SRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Birunthaban, Rajendram | | | 1413 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Punchihewa, Geeneth Devmika | | | 1245 | SRI | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Kodikara, N S | | | 1307 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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