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Rapid:
Individual Calculations February 2015 |
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| Wijayasuriya, Pulindu Thewmika Total change: -0.60 | |   |
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| National Youth Rapid Championships 2014 - Open Under 14 | Colombo | SRI | 2014-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1344 | 1274 | 2.50 | 6 | -0.03 | 20 | -0.60 | |
|  Gamage, H Charanga Jithmal | | | 1597 | SRI | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Samarakoon, S M S S | | | 1116 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Lahiru, N P G Sithija | | | 1537 | SRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sapumanage, T C B D | | | 1186 | SRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Thalagune, Y V | | | 1305 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Weerakoon, Odhil S | | | 1324 | SRI | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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