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Individual Calculations January 2020 |
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| Uduwala, Pramod Dimuthu Total change: -24.20 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1620 | 6.00 | 9 | -1.21 | 20 | -24.20 | |
|  Nanayakkara, N W P K W | | | 1220 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akuratiya, A G Javindi Avarjana | | | 1220 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hewage, Dinupa Adithya | | | 1344 | SRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Udumullage, Senuja Dilmith | | | 1229 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Wimalasuriya, Kasun M. | c | | 1837 | SRI | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Danawalavithana, D.w. A.g, H. | | | 1316 | SRI | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Gunasekara, K P K Hesara | | | 1220 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dassanayake, Tharusha Samadhi | | | 1373 | SRI | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Senevirathne, S D B K | | | 1357 | SRI | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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