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Individual Calculations April 2014 |
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| Peng, David Tianjian Total change: -1.50 | |   |
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| 2014 Illinois Youth Qualifiers - Barber | Skokie, Illinois | USA | 2014-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 2075 | 1.00 | 1 | 0.30 | 15 | 4.50 | |
|  Li, Zhaozhi | | | 1923 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | 18th Annual Mid-American Open | Saint Louis, Missouri | USA | 2014-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2075 | 0.00 | 2 | -0.40 | 15 | -6.00 | |
|  Paragua, Mark | g | | 2475 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Cao, Kevin | | | 2211 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | * 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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