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Individual Calculations June 2013 |
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| Maheshika, D M P Total change: -29.25 | |   |
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| Sri Lanka Women's National B Chess Championship 2013 | Colombo | SRI | 2013-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1481 | 1749 | 5.00 | 8 | -1.48 | 15 | -22.20 | |
|  Idirisinghe, I.m.n.h | | | 1349 * | SRI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Peiris, H Pevinya | | | 1536 | SRI | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Sathma, Devni | | | 1423 | SRI | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Saumy, Zainab | | | 1395 | SRI | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Tharushi, T H D Niklesha | | | 1427 | SRI | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Rajapakshe, Nuwanthi Dileka | | | 1517 | SRI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Gunaratne, Manisha Suchini | | | 1712 | SRI | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Jayasundara, H J M R M | | | 1492 | SRI | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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) | | | | 11th Sri Lanka University Games Chess Championship 2013 - Women | Moratuwa | SRI | 2013-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1749 | 0.00 | 1 | -0.47 | 15 | -7.05 | |
| | Senanayake, P R | | wf | 1768 | SRI | 0.00 | 1 | -0.47 | 15 | -7.05 | |
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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