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Individual Calculations October 2014 |
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| Hong, Andrew Zhang Total change: -17.60 | |   |
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| 2014 Bay Area Chess IM W John Donaldson Championship | Milpitas, California | USA | 2014-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2047 | 2.00 | 5 | 0.12 | 40 | 4.80 | |
|  Eswaran, Ashritha | | | 2001 | USA | 1.00 | 1 | 0.44 | 40 | 17.60 | |  Manvelyan, Hayk | | | 2243 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | | De Guzman, Ricardo | m | | 2403 | PHI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Jirasek, Ladia | | | 2073 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Viswanath, Ganesh | | | 2050 | AUS | 0.50 | 1 | 0.00 | 40 | 0.00 | |
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) | | | | World Youth Chess Championships 2014 (u10 Boys) | Durban | RSA | 2014-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 2007 | 6.50 | 10 | -0.56 | 40 | -22.40 | |
| | Zhang, Zhuoran | | | 1713 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Cai, Yuhao | | | 1772 | CHN | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Sun, Yidi | | | 1872 | CHN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Praggnanandhaa, R | f | | 1836 | IND | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Sindarov, Javokhir | | | 1951 | UZB | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nihal, Sarin | | | 2018 | IND | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Shen, Christopher Y | c | | 1797 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Peng, Shunkai | | | 1705 | CHN | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Tsoi , Dmitry | | | 2027 | RUS | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Ngo, Duc Tri | f | | 1696 | VIE | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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