Individual Calculations January 2019 |
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Kaumina, M Yashika Total change: 25.60 | | |
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Ethugalpura International Rating Chess Championship 2018 | Kurunegala | SRI | 2018-12-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1411 | 1148 | 2.00 | 4 | 1.28 | 20 | 25.60 | |
| Senevirathne, S D B K | | | 1406 | SRI | 0.50 | 1 | 0.32 | 20 | 6.40 | | Sathmina, S L Lalindu | | | 1443 | SRI | 1.00 | 1 | 0.85 | 20 | 17.00 | | Epa, W Bethmee V | | | 1368 | SRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | Jayamanna, J M T S | | | 1425 | SRI | 0.50 | 1 | 0.33 | 20 | 6.60 | | 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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