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Blitz:
Individual Calculations February 2018 |
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| Samaraweera, Dimuth Indeepa Total change: 13.80 | |   |
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| Sri Lanka National Youth Blitz Chess Championships 2017 - Under 12 | Colombo | SRI | 2018-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1199 | 1300 | 4.50 | 6 | 0.69 | 20 | 13.80 | |
|  Pinnagoda, P G Anuhas Suradunu | | | 1139 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Asuramanna, Mevindu Hansana | | | 1129 | SRI | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Silva, Kevin Ranidu | c | | 1513 | SRI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Arunakirinathan, Aruthran | | | 1143 | SRI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Liyanage, Kusalvin | | | 1100 | SRI | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dharmakeerthi, G K Pasindu Nims | | | 1172 | SRI | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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