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Individual Calculations November 2018 |
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| Akash, P A Oditha Total change: -8.80 | |   |
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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 |
| 1292 | 1464 | 5.50 | 8 | -0.22 | 40 | -8.80 | |
|  Divyanjalie, W S M | | | 1151 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Bentharaarachchi, Vinuga Ometh | | | 1290 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Silva, Kevin Ranidu | c | | 1813 | SRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Gamarathne, Oneth | | | 1235 | SRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Pamuditha, A L Malith | | | 1199 | SRI | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Jayasundara, Nisansa Hansali | | | 1194 | SRI | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Bandara, K G J C | | | 1186 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Palangoda, U P G M Sasmitha | | | 1271 | SRI | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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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