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Blitz:
Individual Calculations February 2018 |
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| Nabil Nazar, Mohamed Total change: 40.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1212 | 5.50 | 7 | 2.01 | 20 | 40.20 | |
|  Jayarathne, H A Pasan Maleesha | | | 1023 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Weerasooriya, Senith D Jagoda | | | 1084 | SRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Gunarathne, Senila Amaneth | c | | 1417 | SRI | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Liyanage, Kusalvin | | | 1100 | SRI | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kithmal, P M Kalindhu | | | 1349 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Kodithuwakku, Lisara | | | 1398 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Damsara, U G S T | | | 1142 | SRI | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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