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Blitz:
Individual Calculations April 2020 |
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| Somarathne, L H M G S Total change: -3.40 | |   |
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| Sri Lanka National Youth Blitz Chess Championship 2020 - Under 10 Years Girls | Colombo | SRI | 2020-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1023 | 1084 | 1.00 | 2 | -0.17 | 20 | -3.40 | |
|  Bandara, Prathibha Nethsarani | | | 1011 | SRI | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Halangoda, R R W W M H W Y E K | | | 1035 | SRI | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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