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Blitz:
Individual Calculations April 2020 |
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| Hewawasam, H Y Thisaga Manvidu Total change: 11.00 | |   |
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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 |
| 1226 | 1334 | 5.00 | 7 | 0.55 | 20 | 11.00 | |
|  Rodrigo, I Vihanga Mithsara | | | 1055 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Palangoda, U P G M Sasmitha | | | 1136 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jayasundara, J M Daham V | | | 1170 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wiratunga, Jenith | | | 1420 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Senevirathne, G R Lakmin | | | 1176 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Wimalagunasekara, D Nithwara | | | 1049 | SRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | De Silva, L M S T | f | | 1579 | SRI | 0.00 | 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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