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Individual Calculations July 2009 |
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| Lowinger, Daniel L Total change: -18.75 | |   |
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| 11th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2171 | 2064 | 0.50 | 4 | -0.95 | 25 | -23.75 | |
|  Sapozhnikov, Roman | | | 2152 | CAN | 0.50 | 1 | 0.12 | 25 | 3.00 | |  Yang, Darwin | f | | 2231 | USA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Adu, Oladapo Oluto | m | | 2294 | NGR | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Pamatmat, Jarod M | | | 2008 | USA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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 Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 2064 | 2.50 | 4 | 0.20 | 25 | 5.00 | |
| | Swaminathan, Rahul | | | 2037 | USA | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Amarasinghe, Prashantha N | | | 1930 | SRI | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Pappu, Ananth | | | 2149 | USA | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Hollinberger, Drew | | | 1917 | USA | 1.00 | 1 | 0.30 | 25 | 7.50 | |
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) | | |
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