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Blitz:
Individual Calculations February 2018 |
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| Jayawardana, Lasal Total change: 8.20 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 16 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1401 | 1528 | 5.00 | 7 | 0.41 | 20 | 8.20 | |
|  Mahipala, N A Pamudu Sasanka | | | 1213 | SRI | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Naushad, Thalaal | | | 1340 | SRI | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Nilaweera, W R Chamika | | | 1269 | SRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Shashiprabath, D Adeepa | | | 1628 | SRI | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Askey, Raveen Nimesh | | | 1428 | SRI | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kiriella, K G Nimesha Shalinda | | | 1373 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Nanayakkara, J A G Ganganath | | | 1556 | SRI | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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