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Individual Calculations November 2014 |
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| Dahanayake, Isara Banidu Total change: -22.00 | |   |
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| Buddhi International Rating Chess Championship 2014 | Negombo | SRI | 2014-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1342 | 1.00 | 5 | -0.55 | 40 | -22.00 | |
|  Tribuwan, T W Helik | | | 1700 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sudarshana, P H M | | | 1666 | SRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mahinsa, H G E | | | 1053 | SRI | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Lahiru, N P G Sithija | | | 1531 | SRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Askey, Raveen Nimesh | | | 1551 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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