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Individual Calculations September 2010 |
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| Korenevski, Oleg Total change: -10.80 | |   |
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| 4th Annual Philadelphia International | King of Prussia, Pennsylvania | USA | 2010-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2088 | 1941 | 2.00 | 6 | -0.03 | 15 | -0.45 | |
|  Rogers, Norman | f | | 2220 | USA | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Clancy, Daniel J | | | 2140 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Neimer, Vitali | m | | 2341 * | ISR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Melekhina, Alisa | | wm | 2265 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Nieto, Guillermo L | | | 1821 | COL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Nieto, Manuel Vale | | | 1738 | COL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Queensland Championship | Brisbane | AUS | 2010-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1941 | 3.00 | 7 | -0.69 | 15 | -10.35 | |
| | Jackson, Ralph E. | | | 2039 | AUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Liu, Yi | | | 1923 | AUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Lester, George E | | | 1918 | AUS | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Van Pelt, Michael | | | 1893 | AUS | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Lovejoy, David | | | 1973 | AUS | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Stawski, Nikolai | f | | 2010 | AUS | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Al Zaher, Louay | | | 1667 | AUS | 0.50 | 1 | -0.33 | 15 | -4.95 | |
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) | | |
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