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Individual Calculations February 2020 |
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| Irudew, K G Isira Total change: 0.00 | |   |
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| Sri Lanka National Youth Chess Championship 2019 - Under 13 years | Colombo | SRI | 2019-12-27 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1140 | 0 | 2.50 | 7 | 0.00 | 1038 | | 0.00 | |
|  Ranasinghe, Thinuga Devanjith | | | 1326 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |  Withana, Sanul Nethmina | | | 1116 | SRI | 1.00 | 1 | 0.00 | | 0.00 | | | Herath, K Praveen Basara | | | 1094 | SRI | 0.00 | 1 | 0.00 | | 0.00 | | | Perera, Rahul Shakya | | | 1150 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Amarasinghe, A A D G | | | 1084 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Alawattegama, Thevindu Dinil B | | | 1165 | SRI | 0.50 | 1 | 0.00 | | 0.00 | | | Weragoda, W A S Niwanthaka | | | 1044 | SRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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