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Blitz:
Individual Calculations April 2020 |
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| Yethmin, W J Methum Total change: -0.80 | |   |
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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 |
| 1298 | 1081 | 1.00 | 4 | -0.04 | 20 | -0.80 | |
|  De Silva, L M S T | f | | 1579 | SRI | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kathriarachchi, Rivi Nathya | | | 1193 | SRI | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Senevirathne, G R Lakmin | | | 1176 | SRI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Sandaruwan, M G Ravindu | | | 1245 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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