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Individual Calculations September 2012 |
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| Bandara, R M Nisakya Total change: 41.55 | |   |
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| 5th Mora Kings 2012 | Colombo | SRI | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1364 | 1.00 | 3 | 0.56 | 15 | 8.40 | |
|  Padala, Karthik | | | 1620 | IND | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Rathnayake, D B | | | 1764 * | SRI | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Thilakarathne, G M H | | | 1637 | SRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | * 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) | | | | Super Thirty (1) Under 15 Girls | Colombo | SRI | 2012-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1364 | 4.50 | 7 | 2.21 | 15 | 33.15 | |
| | Kariyapperuma, C P | | | 1603 | SRI | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Methmini, Nelunika | | | 1542 | SRI | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Rathnayaka, R M P C | | | 1519 | SRI | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Jayasuriya, Hasara Wismini | | | 1379 | SRI | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Ranasinghe, Lakshi Kasunika | | | 1402 | SRI | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Koswatta, K W D M H U | | | 1561 | SRI | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Narampanawa, Ishara | | | 1472 | SRI | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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