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Individual Calculations March 2018 |
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| Perera , J A Malinda Total change: -4.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Kandy Event | Kandy | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1127 | 0.50 | 3 | -0.10 | 40 | -4.00 | |
|  Galagamaarachchi, A S | | | 1527 * | SRI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Wijerathne, L M S D | | | 1288 | SRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Tennakoon, Lisara Samadhith | | | 1335 | SRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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