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Blitz:
Individual Calculations April 2020 |
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| Weragoda, W A S Niwanthaka Total change: 59.20 | |   |
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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 |
| 1174 | 1015 | 5.00 | 7 | 2.96 | 20 | 59.20 | |
|  Arunakirinathan, Aruthran | | | 1216 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Kathriarachchi, Rivi Nathya | | | 1193 | SRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Karunaratne, Rahel Chaanakya | | | 1151 | SRI | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Upeksha, L H Ishitha | | | 1080 | SRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Jayangana, R M S C | | | 1171 | SRI | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sandaruwan, M G Ravindu | | | 1245 | SRI | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Perera, M N Akash | | | 1163 | SRI | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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