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Rapid:
Individual Calculations April 2020 |
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| Gunathilake, M D Vinuda Shenal Total change: -37.00 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2020 - under 12 Years | Colombo | SRI | 2020-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1400 | 1.50 | 4 | -1.85 | 20 | -37.00 | |
|  Induwara, M Irusha | | | 1089 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Jayaweera, D A Thevindu Nimnal | | | 1153 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jayasekara, Buvidu Dilhan | | | 1100 | SRI | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Pathirage, Yukitha Kenula Perera | | | 1122 | 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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