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Individual Calculations November 2018 |
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| Abhimanyu, Iraja Total change: 6.60 | |   |
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| Buddhi Open International Rating Chess Tournament 2018 | Gampaha | SRI | 2018-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1460 | 5.50 | 8 | 0.33 | 20 | 6.60 | |
|  Dharmasiri, S O R | | | 1142 | SRI | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Palangoda, U P G M Sasmitha | | | 1271 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dissanayake, R K T | | | 1774 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ahangama, Senuka Aswin | | | 1214 | SRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ushetti, U D V A S Y | | | 1064 | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, L M S T | f | | 1708 | SRI | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bentharaarachchi, Vinuga Ometh | | | 1290 | SRI | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Withanarachchi, W A P V | | | 1247 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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