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Individual Calculations March 2018 |
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| Galagamaarachchi, A S Total change: -12.60 | |   |
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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 |
| 1452 | 1723 | 5.00 | 7 | -0.63 | 20 | -12.60 | |
|  Perera , J A Malinda | | | 1323 * | SRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tennakoon, Lisara Samadhith | | | 1335 | SRI | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Lansakara, B M | | | 1353 | SRI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Yatawara, O L B | | | 1600 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Charith, Dilshan | | | 1546 | SRI | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Wijesooriya, Rasindu | | | 1367 | SRI | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hippola, H M S S | | | 1640 | SRI | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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