Individual Calculations April 2020 |
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Chandrasiri, P K Total change: -21.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National (Major Division ) Chess Championship 2020 - Kandy Event | Kandy | SRI | 2020-02-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1266 | 1454 | 2.50 | 5 | -1.08 | 20 | -21.60 | |
| Weerasinghe, C C | | | 1788 | SRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | Thennakoon, Disara | | | 1151 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | Gunaratne, Chivath Dathesha | | | 1089 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Edirisinghe, D D | | | 1177 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | Gawaramanna, M B M Nethul Sasmith | | | 1127 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | 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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