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Individual Calculations March 2011 |
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| Karas, Nicholas Total change: 16.50 | |   |
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| 20th Annual North American Open | Las Vegas, Nevada | USA | 2010-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2128 | 3.50 | 7 | 0.66 | 25 | 16.50 | |
|  Amanov, Zhanibek | m | | 2394 | KAZ | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Ni, Viktorija | | wm | 2180 | LAT | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Langer, Michael | f | | 2261 | USA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Villanueva, Hugo D | | | 2234 | PHI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Leaua, Cristinel C | | | 2076 | ROU | 1.00 | 1 | 0.43 | 25 | 10.75 | | | Rozovsky, Daniel | f | | 2101 | USA | 1.00 | 1 | 0.46 | 25 | 11.50 | | | Brownscombe, Tom | f | | 2168 | USA | 0.50 | 1 | 0.06 | 25 | 1.50 | |
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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