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Individual Calculations March 2018 |
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| Vidyarathna, Anjitha Total change: -14.00 | |   |
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| Sri Lanka National (Major Division) Chess Championship 2018 - Colombo Event | Colombo | SRI | 2018-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1620 | 4.00 | 5 | -0.35 | 40 | -14.00 | |
|  Karunarathne, Hansaka Yomal | | | 1220 * | SRI | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Piyantha, M A G A | | | 1220 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Dissanayake, Praveen Manodya | | | 1264 | SRI | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Liyanage, Pesandu Rashmitha | | | 1250 | SRI | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Akash, P A Oditha | | | 1451 | SRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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