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Individual Calculations May 2012 |
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| Manvelyan, Hayk Total change: 4.80 | |   |
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| 2012 Bay Area Spring Open | Milpitas, California | USA | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2201 | 1.50 | 2 | -0.08 | 15 | -1.20 | |
|  Beilin, Allan | | | 1934 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Iyengar, Udit | | | 2003 | USA | 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) | | | | 2012 NorCal March FIDE Qualifier | Fremont, California | USA | 2012-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2201 | 3.00 | 4 | -0.01 | 15 | -0.15 | |
| | Klotz-Burwell, Hunter | | | 1982 | USA | 0.50 | 1 | -0.28 | 15 | -4.20 | |  Apte, Neel | | | 2068 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Beilin, Allan | | | 1934 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Vasudeva, Tanuj | f | | 2029 | USA | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | 12th Annual Reno - Larry Evans Memorial | Reno, Nevada | USA | 2012-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2201 | 3.50 | 5 | 0.41 | 15 | 6.15 | |
| | Beilin, Allan | | | 1934 | USA | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Formanek, Edward W | m | | 2171 | USA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Mackenzie, Dana N | | | 2079 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Wang, Michael | | | 1813 | USA | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Sevillano, Enrico | m | | 2502 | USA | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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