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Individual Calculations September 2018 |
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| Kahandawala, K O A Total change: 0.80 | |   |
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| Kandy Open International Rating Chess Championship 2018 | Kandy | SRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1174 | 1.50 | 4 | 0.02 | 40 | 0.80 | |
|  Sandeepani, M Tharushi | | | 1338 | SRI | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Pelagewatta , T P | | | 1387 | SRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rangala, R N N | | | 1003 | SRI | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Adihetty, Vanusha | | | 1380 | SRI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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