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Individual Calculations October 2008 |
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| Anderson, Renard W Total change: -22.20 | |   |
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| 36th Annual World Open (U2400 Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2210 | 2246 | 4.00 | 9 | -0.94 | 15 | -14.10 | |
|  Jones, Craig W | | | 2266 | USA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Nikolayev, Igor A | f | | 2322 | USA | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Figler, Ilye | f | | 2341 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Owen, Steven A | | | 2076 | USA | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Itkis, Hana | | wf | 2065 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Higgins, Derrick | | | 2108 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Odondoo, Ganbold | m | | 2380 | MGL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Ellenbogen, Michael | | | 2174 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | De Fotis, Gary C | | | 2154 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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) | | | | The Miami Chess Open | Miami, Florida | USA | 2008-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2476 | 2208 | 0.00 | 3 | -0.54 | 15 | -8.10 | |
| | Garcia, Gildardo J | g | | 2429 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Stopa, Jacek | m | | 2440 | POL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Ivanov, Alexander | g | | 2558 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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