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Individual Calculations February 2013 |
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| Beilin, Allan Total change: -6.75 | |   |
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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 |
| 2202 | 2018 | 2.50 | 9 | -0.03 | 15 | -0.45 | |
|  Bryant, John Daniel | f | | 2416 | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Betaneli, Alex | f | | 2243 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Ardaman, Miles F | f | | 2282 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Carreto, Giovanni | c | | 2246 | MEX | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Santarius, Erik F | | | 2303 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Brown, Michael William | | | 2246 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Chen, Shijie | | | 2200 | USA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Harmon-Vellotti, Carl Honor | | | 1879 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Cao, Jason | f | | 2004 | CAN | 0.00 | 1 | -0.52 | 15 | -7.80 | |
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 |
| 2094 | 2011 | 2.00 | 6 | -0.42 | 15 | -6.30 | |
| | Kaufman, Lawrence Charles | g | | 2346 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Wheeler, Cameron | f | | 2165 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Vasudeva, Tanuj | f | | 1999 | USA | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Ghatti, Sanjay | | | 1767 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Nagarajan, Pranav | | | 1991 | USA | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Zavadsky, Peter | | | 2298 | SVK | 1.00 | 1 | 0.84 | 15 | 12.60 | |
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) | | |
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