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Rapid:
Individual Calculations February 2018 |
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| Sandaruwan, M G Ravindu Total change: -13.20 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2017 Under - 12 years | Colombo | SRI | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1294 | 4.00 | 7 | -0.66 | 20 | -13.20 | |
|  Ponnamperuma, Weraka Vasath | | | 1084 | SRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Dissanayake, Sasandu Upeksha | | | 1129 | SRI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gamage, Mesanda | | | 1191 | SRI | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Alwela, Senuja Thimeth | | | 1119 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Damsara, U G S T | | | 1163 | SRI | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jayaweera Gamage, Disindu Hansad | | | 1382 | SRI | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Hemachandra, D K S Sethmika | | | 1108 | SRI | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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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