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Individual Calculations November 2023 |
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| Sathsindu, W M Minura Total change: -18.40 | |   |
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| Sri Lanka Junior National Chess Championship 2023 | Kandy | SRI | 2023-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1561 | 5.50 | 8 | -0.46 | 40 | -18.40 | |
|  Sanathana, D M Janeesh | | | 1043 | SRI | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Sandaruwan, K E Dineth | | | 1212 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Jayalath, P M C V | | | 1161 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Wijethilake, D N | | | 1303 | SRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Kulathilake, S M M P | | | 1649 | SRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Dissanayake, D M S L | | | 1359 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sathsara, E P Daham | | | 1315 | SRI | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Liyanage, K P L | | | 1626 | SRI | 0.00 | 1 | -0.41 | 40 | -16.40 | | | * 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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