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Blitz:
Individual Calculations April 2020 |
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| Senevirathne, G R Lakmin Total change: -19.40 | |   |
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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 |
| 1182 | 1176 | 1.50 | 5 | -0.97 | 20 | -19.40 | |
|  Nabil Nazar, Mohamed | | | 1348 | SRI | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Withana, Sanul Nethmina | | | 1118 | SRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Hewawasam, H Y Thisaga Manvidu | | | 1334 | SRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Yethmin, W J Methum | | | 1081 | SRI | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Subaweera, Senuka Sendinu | | | 1028 | SRI | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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