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Individual Calculations July 2009 |
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| Times, Lawyer Total change: 2.40 | |   |
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| 11th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2018 | 2.00 | 6 | 0.50 | 15 | 7.50 | |
|  Sadvakasov, Darmen | g | | 2368 | KAZ | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Sobo, Henry C | | | 2074 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Lee, Michael | f | | 2358 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Kudryavtsev, Vadim | | | 2165 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Adu, Oladapo Oluto | m | | 2294 | NGR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ng, Andrew | | | 2103 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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 Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2018 | 1.00 | 2 | -0.34 | 15 | -5.10 | |
| | McVay, Karsten A | | | 1850 | USA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Amarasinghe, Prashantha N | | | 1930 | SRI | 0.00 | 1 | -0.62 | 15 | -9.30 | |
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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