Individual Calculations January 2020 |
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Damsara, U G S T Total change: 45.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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The Kolonnawa Chess Classic International Rating Tournament 2019 | Colombo | SRI | 2019-12-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1373 | 1201 | 2.50 | 5 | 1.13 | 40 | 45.20 | |
| Weerasinghe, W Yasiru | | | 1433 | SRI | 1.00 | 1 | 0.79 | 40 | 31.60 | | Jayasuriya, Linali Andrea | | | 1385 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | Basnayake, B M Thesandu Aken | | | 1356 | SRI | 0.50 | 1 | 0.21 | 40 | 8.40 | | Ramanayake, Nemindi Linaya | | | 1303 | SRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | Premanath, Prasansa | | | 1390 | SRI | 0.50 | 1 | 0.25 | 40 | 10.00 | | 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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