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Individual Calculations February 2020 |
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| Wijesinghe, N L C Dojitha Total change: 14.80 | |   |
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| Battle of the Kings - All Island Schools Team Chess Championship 2020 | Colombo | SRI | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1714 | 4.00 | 4 | 0.37 | 40 | 14.80 | |
|  Jayasundara, J M Daham V | | | 1314 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Perera, Udari Dilrukshi | | | 1314 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nethsara, W M Daham | | | 1395 | SRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | De Silva, Wijemuni Yomesh Lakshan | | | 1314 * | SRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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