Individual Calculations April 2009 |
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Sturt, Raven M Total change: -5.40 | | |
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Happy New Year Open | New York, New York | USA | 2009-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2267 | 2073 | 0.50 | 2 | -0.02 | 15 | -0.30 | |
| Bonin, Jay | m | | 2361 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | Privman, Boris | f | | 2172 | USA | 0.50 | 1 | 0.14 | 15 | 2.10 | | 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) | | 39th Annual World Amateur Team & US Team East | Parsippany, New Jersey | USA | 2009-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
2194 | 2073 | 0.00 | 1 | -0.34 | 15 | -5.10 | |
| Hilton, Jonathan L | | | 2194 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | 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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