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Individual Calculations November 2018 |
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| Akuratiya, A G Javindi Avarjana Total change: 24.00 | |   |
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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 |
| 1377 | 1105 | 1.50 | 5 | 0.60 | 40 | 24.00 | |
|  Lansakara, B M | | | 1438 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gunaratne, Manisha Suchini | | wf | 1505 * | SRI | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Perera, D G D Y Adeekshana | | | 1323 | SRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Withana, Vidun Manmitha | | | 1261 | SRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Ekanayake, D S | | | 1357 | SRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | * 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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