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Blitz:
Individual Calculations April 2020 |
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| Navodya, W A Thathsara Total change: 2.40 | |   |
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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 |
| 1179 | 1021 | 1.00 | 3 | 0.12 | 20 | 2.40 | |
|  Thulnith, P M Thinal | | | 1243 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Lokubalasuriya , Malika | | | 1177 | SRI | 1.00 | 1 | 0.71 | 20 | 14.20 | |  Withana, Sanul Nethmina | | | 1118 | SRI | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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