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Blitz:
Individual Calculations April 2020 |
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| Perera, B Jayod Yasindu Rashmika Total change: 8.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 12Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1134 | 1055 | 2.00 | 4 | 0.42 | 20 | 8.40 | |
|  Senarathna, Chamithu Dewwin | | | 1168 | SRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Gamage, A G R Ruwanmith | | | 1202 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jayasekara, Buvidu Dilhan | | | 1145 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Dehigaspitiya, Senidu | | | 1020 | SRI | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | |
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