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Individual Calculations July 2011 |
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| Holt, Conrad Total change: 21.00 | |   |
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| 20th Annual Chicago Open | Wheeling, Illinois | USA | 2011-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2438 | 2417 | 6.50 | 9 | 2.34 | 10 | 23.40 | |
|  Kelley, Dereque D | | | 2226 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | |  Friedel, Joshua E | g | | 2530 | USA | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Hess, Robert L | g | | 2601 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | | | Amanov, Mesgen | g | | 2509 | TKM | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Mo, Kevin | | | 2065 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Krush, Irina | m | wg | 2469 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Naroditsky, Daniel | m | | 2472 | USA | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Bercys, Salvijus | m | | 2468 | USA | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Kacheishvili, Giorgi | g | | 2599 | GEO | 0.50 | 1 | 0.24 | 10 | 2.40 | |
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 US Junior Closed | St Louis, Missouri | USA | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2313 | 2417 | 5.50 | 9 | -0.24 | 10 | -2.40 | |
| | Naroditsky, Daniel | m | | 2472 | USA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Harper, Warren T | f | | 2310 | USA | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Shen, Victor C | f | | 2281 | USA | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Young, Gregory | | | 2327 | USA | 0.00 | 1 | -0.62 | 10 | -6.20 | | | Bryant, John Daniel | f | | 2413 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Ding, Jialin | | | 2171 | USA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Sturt, Raven M | | | 2294 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Getz, Alec | f | | 2292 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Troff, Kayden W | | | 2255 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | |
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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