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Individual Calculations January 2020 |
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| Karthikeyan, Kiruththikah Total change: -32.00 | |   |
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| 11th Ethugalpura International Chess Championship 2019 | Kurunegala | SRI | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1252 | 1.00 | 4 | -0.80 | 40 | -32.00 | |
|  Kularathne, Induni Ushadi | | | 1050 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Dassanayake, D M G S | | | 1652 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Thenuwara, Rashmika | | | 1513 | SRI | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Thunmuduna, T A B M | | | 1030 | SRI | 0.00 | 1 | -0.78 | 40 | -31.20 | | | * 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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