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Individual Calculations October 2017 |
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| Li, Eric Total change: -91.60 | |   |
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| World Cadets U-10 Abs Chess Championship 2017 | Pocos de Caldas | BRA | 2017-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1822 | 6.50 | 11 | -2.55 | 40 | -102.00 | |
|  De Siqueira, Luigy Lira | | | 1422 * | BRA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Sarda, Pedro Sada | | | 1422 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Xu, Daniel | | | 1620 | CAN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Hoang, Minh Hieu | c | | 1606 | VIE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Chen, Jonathan | | | 1560 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Silva, Samuel Teixeira | | | 1454 | BRA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Prraneeth, Vuppala | c | | 1579 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Tarhan, Adar | | | 1594 | TUR | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Dang, Anh Minh | | | 1621 | VIE | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Sethuraman, Sandeep | | | 1689 | USA | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Shimamura Silva, Eduardo Akira | | | 1427 | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2017 CalChess State Championship | Santa Clara, California | USA | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2038 | 1822 | 1.00 | 3 | 0.26 | 40 | 10.40 | |
| | O`connor, Derek | | | 2222 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Senthilkumar, Pranav | c | | 1930 | USA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Pan, Kevin | | | 1962 | USA | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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