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Individual Calculations January 2014 |
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| Sahidi, Samir Total change: -20.85 | |   |
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| World Youth Chess Championship 2013. Open U10 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1885 | 4.50 | 8 | -1.39 | 15 | -20.85 | |
|  Cohen, Shoam | | | 1596 | ISR | 0.00 | 1 | -0.84 | 15 | -12.60 | | | Unlu, Alp Bugra | | | 1574 | TUR | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Kacharava, Nikoloz | f | | 1649 | GEO | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Tan, Jun Ying | | | 1710 | MAS | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Pulfer, Luke | | | 1612 | CAN | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Ram, Aravind L N | f | | 2079 | IND | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Aronyak, Ghosh | c | | 1737 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Nogerbek, Kazybek | | | 1544 | KAZ | 0.00 | 1 | -0.88 | 15 | -13.20 | |
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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