Individual Calculations February 2018 |
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Wiijesinghe , Pasan Januda Total change: 2.80 | | |
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Sri Lanka National Youth Chess Championship 2017 and 2018 Under - 13 years | Colombo | SRI | 2017-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1174 | 1217 | 4.00 | 7 | 0.07 | 40 | 2.80 | |
| Fonseka, K W S Deneth | | | 1026 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | Withanarachchi, W A P I | | | 1517 | SRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | Gangadara, P A Kavisha | | | 1045 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | Perera, Isara Ranmeth | | | 1023 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | Jayawardana, Chenuka Nethvidu | | | 1290 | SRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | Thenuwara, Rashmika | | | 1275 | SRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | Kanchana, W A | | | 1043 | SRI | 0.50 | 1 | -0.23 | 40 | -9.20 | | 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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