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Blitz:
Individual Calculations April 2020 |
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| De Silva, L M S T Total change: 3.20 | |   |
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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 |
| 1279 | 1579 | 6.00 | 7 | 0.16 | 20 | 3.20 | |
|  Yethmin, W J Methum | | | 1081 | SRI | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Pinnagoda, P G Anuhas Suradunu | | | 1164 | SRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dharmasena, W M S S B | | | 1217 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wijerathne, K G D Yonal | | | 1340 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Wiratunga, Jenith | | | 1420 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Samaraweera, Dimuth Indeepa | | | 1396 | SRI | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hewawasam, H Y Thisaga Manvidu | | | 1334 | SRI | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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