Rapid:
Individual Calculations December 2018 |
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Wijesinghe, Ramika Risiwara Total change: 8.20 | | |
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Sri Lanka National Youth Rapid Championship 2018 - Under 12 Open | Colombo | SRI | 2018-11-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1173 | 1109 | 2.50 | 5 | 0.41 | 20 | 8.20 | |
| Liyanage, Pesandu Rashmitha | | | 1273 | SRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | Sandaruwan, M G Ravindu | | | 1261 | SRI | 0.00 | 1 | -0.30 | 20 | -6.00 | | Rodrigo, I Vihanga Mithsara | | | 1025 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | Samaraweera, Dimuth Indeepa | | | 1274 | SRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | Jayawardana, Lesath Thewnija | | | 1032 | SRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | 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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