Individual Calculations August 2019 |
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Sachintha, H G Sahan Total change: -30.20 | | |
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7th Mercantile and Government Service Chess Championship 2019 | Colombo | SRI | 2019-07-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1496 | 1748 | 2.50 | 5 | -1.51 | 20 | -30.20 | |
| Bandara, S M Sanjaya D | | | 1385 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | Siriwardana, Sheranga | | | 1483 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | Nirmalarajah, S | | | 1621 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | Dulanjaya, Shehan | | | 1515 | SRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | Subasinghe, Sanjeewa I | | | 1476 | SRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | 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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