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Individual Calculations May 2013 |
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| Riddell, John Total change: -9.30 | |   |
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| 43rd Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2013-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2127 | 0.50 | 2 | -0.31 | 30 | -9.30 | |
|  Daly, Troy | | | 2135 | USA | 0.50 | 1 | 0.01 | 30 | 0.30 | | | Gu, Christopher | | | 2264 | USA | 0.00 | 1 | -0.32 | 30 | -9.60 | |
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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