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Blitz:
Individual Calculations October 2017 |
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| Gunawardena, I M T S Total change: 13.20 | |   |
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| 2nd West Asian Youth Blitz Chess Championship 2017 - Under 10 Girls | Waskaduwa | SRI | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1075 | 2.00 | 4 | 0.66 | 20 | 13.20 | |
|  Weerawardana, Oneli Vihanga | | | 1257 | SRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mahra, Mallah Alromaithi | | wc | 1195 | UAE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Perera, D G D S Vidarsha | | | 1092 | SRI | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Patel, Riddhi R | | | 1257 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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