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Blitz:
Individual Calculations October 2017 |
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| Sandaruwan, M G Ravindu Total change: 39.00 | |   |
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| Kandy Open Blitz Chess Championship 2017 | Kandy | SRI | 2017-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1187 | 2.00 | 5 | 1.43 | 20 | 28.60 | |
|  Senanayaka, P D | | | 1587 * | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vonhagt, E M | | | 1522 | SRI | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Rathnayake, Jeewanthi | | | 1585 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dahanayake, Kalindu | | | 1424 | SRI | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Abhimanyu, Iraja | | | 1577 | SRI | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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) | | | | Inaugural Sri Lanka National Blitz Chess Championship 2017 | Colombo | SRI | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1187 | 2.00 | 5 | 0.52 | 20 | 10.40 | |
| | Ponnamperuma, Weraka Vasath | | | 1062 | SRI | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Nivaethan, R | | | 1258 | SRI | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gunathilaka, M H V S Shanaaka | | | 1586 | SRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wettasinha, Vasanta | | | 1587 * | SRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Gunarathne, Senila Amaneth | c | | 1378 | SRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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