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Individual Calculations May 2015 |
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| Madurapperuma, M A D Maheshika L Total change: -2.80 | |   |
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| National Youth Championships 2015 - Girls Under 14 | Colombo | SRI | 2015-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1252 | 1427 | 5.00 | 7 | -0.07 | 40 | -2.80 | |
|  Senanayake, A M P K | | | 1152 | SRI | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Athukorala, Shavindi Uddeepana | | | 1333 | SRI | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Idirisinghe, I M N H | | | 1253 | SRI | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Bandara, Vineli Thevinya | | | 1177 | SRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kanakarathne, S Nevinka De Silva | | | 1271 | SRI | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Bandara, R M Sandadini | | | 1352 | SRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Hewageegana, Himaya | | | 1226 | SRI | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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