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Individual Calculations September 2011 |
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| Ding, Jialin Total change: 16.80 | |   |
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| 4th Annual Chicago Class | Wheeling, Illinois | USA | 2011-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2178 | 2.50 | 5 | 0.48 | 15 | 7.20 | |
|  Kogen, Jonathan S | | | 2037 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Sundararajan, Kidam | g | | 2491 | IND | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Santarius, Erik | | | 2311 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Shetty, Atulya A | | | 2116 | USA | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Sharevich, Anna | | wg | 2344 | BLR | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | 2011 Denker Tournament of High School Champions | Orlando, Florida | USA | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2178 | 3.50 | 5 | 0.64 | 15 | 9.60 | |
| | Bowersock, Michael | | | 2064 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Magness, Trevor S | | | 2143 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Vilenchuk, Michael | | | 2183 | USA | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Mo, Kevin | | | 2095 | USA | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Karas, Nicholas | | | 2142 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | |
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) | | |
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