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Individual Calculations February 2019 |
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| De Silva, Shelani Total change: -13.80 | |   |
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| 7th Kaluthara Chess Festival 2019 | Kaluthara | SRI | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1583 | 5.50 | 8 | -0.69 | 20 | -13.80 | |
|  Wijeratne, Rehan Nawantha | | | 1183 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wiratunga, Jenith | | | 1292 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Kotuwella, Sashmitha N Bandara | | | 1183 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gamarathne, Oneth | | | 1256 | SRI | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Alwis, Randeepa | | | 1183 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | De Silva, L M S T | f | | 1937 | SRI | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Punchihewa, Kokila Prageeth | | | 1322 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sahasra, A P Sasindu | | | 1361 | SRI | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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