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Blitz:
Individual Calculations April 2020 |
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| Jayasundara, J M Daham V Total change: 6.20 | |   |
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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 |
| 1296 | 1170 | 2.00 | 5 | 0.31 | 20 | 6.20 | |
|  Hewawasam, H Y Thisaga Manvidu | | | 1334 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Laksiri, A A Kavishka Gimshan | | | 1066 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Hewage, Dinupa Adithya | | | 1315 | SRI | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Liyanage, Pesandu Rashmitha | | | 1427 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Wijerathne, K G D Yonal | | | 1340 | 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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