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Blitz:
Individual Calculations April 2020 |
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| Kolonne, K A Thisaja Senon Total change: -5.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 14 Years | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1063 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
|  Gunarathne, Senila Amaneth | c | | 1396 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Ahangama, Senuka Aswin | | | 1203 | SRI | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Ekanayake, Hasindu Chiranga | | | 1249 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kamburugamuwa, Bihandu | | | 1006 | 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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