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Rapid:
Individual Calculations May 2019 |
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| Gunarathna, Thinula Amadith Total change: -10.80 | |   |
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| Sri Lanka National Youth Rapid Chess Championship 2019 - Under 18 Open | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1215 | 2.00 | 6 | -0.27 | 20 | -5.40 | |
|  Nanayakkara, J A G Ganganath | | | 1456 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Dissanayaka, M A P Mihiranga | | | 1296 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Deegoda, S R | | | 1615 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dissanayaka, Sithija Sandeep | | | 1018 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anojman, S. | | | 1528 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ranaraja, R S W M Saumya P | | | 1060 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | | | Sri Lanka National Youth Rapid Chess Championship 2019 - Under 18 Girls | Colombo | SRI | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1215 | 2.00 | 6 | -0.27 | 20 | -5.40 | |
| | Nanayakkara, J A G Ganganath | | | 1456 | SRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Dissanayaka, M A P Mihiranga | | | 1296 | SRI | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Deegoda, S R | | | 1615 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dissanayaka, Sithija Sandeep | | | 1018 | SRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Anojman, S. | | | 1528 | SRI | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ranaraja, R S W M Saumya P | | | 1060 | SRI | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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