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Individual Calculations October 2018 |
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| Ekanayake, D S Total change: 120.80 | |   |
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| Sri Lanka Junior National Chess Championship 2018 | Colombo | SRI | 2018-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1271 | 4.00 | 6 | 3.02 | 40 | 120.80 | |
|  Liyanage, Ranindu Dilshan | c | | 1671 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Nivaethan, R | | | 1453 | SRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Deegoda, S R | | | 1671 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gunarathne, Senila Amaneth | c | | 1465 | SRI | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Jeyanthan, Krishna Rahul | | | 1579 | SRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Gunasekara, W A N Senpathi | | | 1548 | SRI | 1.00 | 1 | 0.83 | 40 | 33.20 | | | * 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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