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Blitz:
Individual Calculations February 2019 |
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| Kumara, K P Sisira Total change: -10.20 | |   |
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| Sri Lanka National Blitz Chess Championship 2018 | Colombo | SRI | 2018-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1494 | 1793 | 6.00 | 8 | -0.51 | 20 | -10.20 | |
|  Rajapaksha, Sethum Damhiru | | | 1393 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thanuja, Dewsara | | | 1393 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gunarathne, Senila Amaneth | c | | 1400 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Silva, Kevin Ranidu | c | | 1516 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Nethmina, S A Indura | | | 1393 * | SRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Pathmasiri, R D Isuru Saranga | | | 1393 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Perera, D Upashan L | | | 1393 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Edirisinghe, Dulan | | | 2073 | SRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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) | | |
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