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Individual Calculations February 2013 |
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| Troff, Kayden W Total change: 42.15 | |   |
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| 22nd Annual North American Open - Open Section | Las Vegas, Nevada | USA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2352 | 2365 | 5.50 | 9 | 0.82 | 15 | 12.30 | |
|  Black, James A | | | 2163 | USA | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Shankland, Sam | g | | 2595 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Colas, Joshua | | | 2204 | USA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Kunche, Nikhilesh | f | | 2218 | IND | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Gurevich, Dmitry | g | | 2485 | USA | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Lenderman, Aleksandr | g | | 2619 | USA | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Molner, Mackenzie S | m | | 2479 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Schwartz, Ylon | f | | 2239 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Aripov, Iskandar | | | 2165 | UZB | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | 4th Annual Golden State Open | Concord, California | USA | 2013-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2412 | 2365 | 6.00 | 9 | 1.99 | 15 | 29.85 | |
| | Viswanadha, Kesav | | | 2120 | USA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Brown, Michael William | | | 2246 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Margvelashvili, Giorgi | g | | 2569 | GEO | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Kaidanov, Gregory | g | | 2598 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Kaufman, Lawrence Charles | g | | 2346 | USA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Li, Chao B | g | | 2674 | CHN | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Homa, Seth | f | | 2269 | USA | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Perelshteyn, Eugene | g | | 2531 | USA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Mezentsev, Vladimir | m | | 2352 | RUS | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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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