Individual Calculations August 2023 |
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Thilakarathne, H M G G Total change: -5.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Team Chess Championship 2023 | Colombo | SRI | 2023-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1564 | 1351 | 1.00 | 4 | -0.26 | 20 | -5.20 | |
| Basnayake, B M Thesandu Aken | | | 1474 | SRI | 0.00 | 1 | -0.33 | 20 | -6.60 | | Randil, Lakshitha | | | 1915 | SRI | 0.00 | 1 | -0.02 | 20 | -0.40 | | Sivathanujan, S | | | 1821 | SRI | 0.00 | 1 | -0.05 | 20 | -1.00 | | Nishantha, W L Sulakshana | | | 1046 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | 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) | |
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