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Blitz:
Individual Calculations April 2020 |
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| Dalawella, Sanuka Chandul Total change: -13.00 | |   |
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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 |
| 1213 | 1293 | 3.00 | 6 | -0.65 | 20 | -13.00 | |
|  Withana, Sanul Nethmina | | | 1118 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Jayangana, R M S C | | | 1171 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Liyanage, Pesandu Rashmitha | | | 1427 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Thanuja, Dewsara | | | 1209 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Ahangama, Senuka Aswin | | | 1203 | SRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Karunaratne, Rahel Chaanakya | | | 1151 | SRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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