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Blitz:
Individual Calculations February 2018 |
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| Rathnayake, R M Dinithi Panchali Total change: 13.00 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 Girls | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1099 | 2.50 | 5 | 0.65 | 20 | 13.00 | |
|  Gunawardena, Y Kaveesha | | | 1256 | SRI | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Marasinghe, Chanethma Devangi | | | 1194 | SRI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Sandeepani, M Tharushi | | | 1387 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Karthikeyan, Kiruththikah | | | 1135 | SRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Samarakoon, Rashmi Vihara | | | 1043 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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