Individual Calculations April 2009 |
|
|
Riordan, Charles R Total change: 11.40 | | |
|
39th Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2009-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2245 | 2280 | 3.50 | 5 | 0.76 | 15 | 11.40 | |
| Zhang, Melvin | | | 2225 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | Sorkin, Igor | | | 2346 | ISR | 0.50 | 1 | 0.09 | 15 | 1.35 | | Yeager, Daniel A | f | | 2336 | USA | 0.50 | 1 | 0.08 | 15 | 1.20 | | Lu, Edward J | | | 2207 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | Yang, Ruixin | f | | 2109 | USA | 0.50 | 1 | -0.23 | 15 | -3.45 | | 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) | |
|