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Rapid:
Individual Calculations May 2019 |
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| Abeyrathna, Menuki Ranithma Total change: 8.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1175 | 1002 | 1.00 | 4 | -0.11 | 20 | -2.20 | |
|  Premanath, Prasansa | | | 1245 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Thanujana, D M Sinaly | | | 1191 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Disarie, P G W M Thawinsa | | | 1059 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Rathnayake, R M Dinithi Panchali | | wc | 1205 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | | | Asian Youth Rapid Chess Championship 2019 - Under 14 Girls | Colombo | SRI | 2019-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1174 | 1002 | 2.50 | 7 | 0.51 | 20 | 10.20 | |
| | Tanvi, Vasudev Hadkonkar | | | 1351 | IND | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wickramasinghe, Minethma Lasandi | | wc | 1139 | SRI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Karthikeyan, Kiruththikah | | | 1213 | SRI | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Rathnayake, R M Dinithi Panchali | | wc | 1205 | SRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Marasinghe, Chanethma Devangi | | | 1057 | SRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Disarie, P G W M Thawinsa | | | 1059 | SRI | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Thanujana, D M Sinaly | | | 1191 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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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