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Individual Calculations April 2008 |
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| Naroditsky, Daniel Total change: 37.20 | |   |
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| 17th Annual North American Open | Las Vegas, NV | USA | 2007-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2124 | 4.00 | 6 | 1.94 | 15 | 29.10 | |
|  Kraai, Jesse | g | | 2474 | USA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Gonzalez, Guillermo R | f | | 2175 | MEX | 1.00 | 1 | 0.57 | 15 | 8.55 | |  Berrera, Gustavo Moli | | | 2066 | MEX | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Williams, Christopher | | | 2187 | USA | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Yap, Nicolas | | | 2292 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Critelli, James | f | | 2321 | USA | 0.50 | 1 | 0.25 | 15 | 3.75 | |
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) | | | | Winter TNM | San Francisco, CA | USA | 2008-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2205 | 1.50 | 4 | -0.44 | 15 | -6.60 | |
| | Grefe, John | m | | 2381 | USA | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Gaffagan, Steven | | | 2042 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Thornally, Frank | f | | 2167 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Shankland, Sam | | | 2279 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 15th Annual Western Class Championships | Agoura Hills California | USA | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2205 | 3.50 | 6 | 0.98 | 15 | 14.70 | |
| | Khachiyan, Melikset | g | | 2520 | USA | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Landaw, Julian | | | 2264 | USA | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Small, Greg | | | 2250 | USA | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Beelby, Matthew | f | | 2248 | USA | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Yanayt, Eugene | f | | 2255 | USA | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Gutman, Joshua | | | 2097 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | |
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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