Individual Calculations February 2020 |
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Jayawardena, P M S Total change: 12.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1191 | 1025 | 2.00 | 6 | 0.30 | 40 | 12.00 | |
| Maithripala, W D P N | | | 1297 | SRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | Illankoon, I M W P | | | 1191 | SRI | 0.00 | 1 | -0.28 | 40 | -11.20 | | Alawattegama, Thevindu Dinil B | | | 1165 | SRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | Himsara, W A Janidu | | | 1175 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | Nagasinghe, Thevindu Thinal | | | 1143 | SRI | 1.00 | 1 | 0.66 | 40 | 26.40 | | Wijesooriya, Senithu Minath | | | 1172 | SRI | 0.00 | 1 | -0.30 | 40 | -12.00 | | 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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