Individual Calculations February 2020 |
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Kathriarachchi, Dini Nathyaa Total change: 8.80 | | |
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Sri Lanka National Youth Chess Championship 2019 - Under 15 years Girls | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1263 | 1228 | 2.50 | 5 | 0.22 | 40 | 8.80 | |
| Jayatilaka, W M M Amodya | | | 1422 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | Wijewickrama, Yenuli Y N | | | 1072 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | Premanath, Prasansa | | | 1390 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | Lishaya, K D Sandalindu Thimeth | | | 1090 | SRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | Poththewala, Chamindi | | | 1342 | SRI | 0.50 | 1 | 0.16 | 40 | 6.40 | | 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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