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Individual Calculations November 2010 |
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| Karklins, Andrew Total change: -10.20 | |   |
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| 19th Annual Midwest Class Championships | Wheeling, Illinois | USA | 2010-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2208 | 2.50 | 4 | 0.38 | 15 | 5.70 | |
|  Perepelitsky, Philipp | | | 2121 | USA | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Perepelitsky, Edward | | | 2150 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Kleiman, Jake | m | | 2402 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Ulrich, Thomas M | | | 2086 | USA | 1.00 | 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) | | | | 28th Annual Sands Regency Reno - Western States Open | Reno, Nevada | USA | 2010-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2208 | 1.00 | 4 | -1.06 | 15 | -15.90 | |
| | Shabalov, Alexander | g | | 2589 | USA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Dixon, Dakota E | | | 2063 | USA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Chakraborty, Dipro | | | 2148 | USA | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Merwin, Steven E | | | 2061 | USA | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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