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Individual Calculations October 2018 |
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| Rodrigo, W A Gandhawa Total change: -3.60 | |   |
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| 4th Negambo International Chess Festival 2018 | Negambo | SRI | 2018-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1299 | 1220 | 2.50 | 6 | -0.09 | 40 | -3.60 | |
|  Pieris, T D R | | | 1620 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Tennakoon, T M Kaveesh | | | 1019 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |  Wettasinha, Vasanta | | | 1599 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Herath, M Sanumi Nehansa | | | 1012 | SRI | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Madushanka, B W M Malith | | | 1478 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ushetti, U D V A S Y | | | 1064 | SRI | 0.50 | 1 | -0.21 | 40 | -8.40 | | | * 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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