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Individual Calculations November 2009 |
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| Menon, Gopal S Total change: 0.00 | |   |
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| 2009 Illinois Open Championship | Oak Brook, Illinois | USA | 2009-09-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2191 | 0 | 2.50 | 3 | 0.00 | 2216 | | 0.00 | |
|  Rosen, Eric S | | | 2190 | USA | 0.50 | 1 | 0.00 | | 0.00 | |  Murgescu, Radu A | | | 2129 | ROU | 1.00 | 1 | 0.00 | | 0.00 | | | Chow, Albert C | f | | 2254 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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 Midwest Class Champinships | Wheeling, Illinois | USA | 2009-10-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2273 | 0 | 1.00 | 3 | 0.00 | 2148 | | 0.00 | |
| | Rosen, Eric S | | | 2190 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Betaneli, Alex | f | | 2287 | USA | 0.00 | 1 | 0.00 | | 0.00 | | | Holt, Conrad | f | | 2343 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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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