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Individual Calculations October 2017 |
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| Kiriella, K G Gimantha Gayasha Total change: 0.80 | |   |
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| 3rd Negombo Chess Festival 2017 | Negombo, Sri lanka | SRI | 2017-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1417 | 5.50 | 9 | 0.02 | 40 | 0.80 | |
|  Kamaradiwela, K A D M M | | | 1040 | SRI | 0.50 | 1 | -0.41 | 40 | -16.40 | |  Sutharson, S T | | | 1021 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Jayaweera Gamage, Disindu Hansad | | | 1019 | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bandara, A J K D | | | 1750 | SRI | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Withanarachchi, W A P V | | | 1213 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ranketh, R Janindu | | | 1149 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rathnayake, M A A H | | | 1817 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wijayasekara, K M D H | | | 1110 | SRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Pieris, T D R | | | 1817 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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