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Blitz:
Individual Calculations October 2017 |
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| Perera, D G D S Vidarsha Total change: 7.20 | |   |
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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 |
| 1199 | 1092 | 2.50 | 6 | 0.36 | 20 | 7.20 | |
|  Patel, Riddhi R | | | 1257 | IND | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Pallie, Ehsha Mishela | | wc | 1228 | SRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sanudula, K M Dahamdi | | | 1265 | SRI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Gunawardena, I M T S | | wc | 1075 | SRI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mahra, Mallah Alromaithi | | wc | 1195 | UAE | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Abeysekara, Yasasi Geemini | | | 1171 | SRI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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