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Individual Calculations July 2012 |
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| Tang, Andrew Total change: 85.05 | |   |
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| 2012 Spring Wednesday Knighte Masters | Minneapolis, Minnesota | USA | 2012-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 1963 | 7.50 | 9 | 4.86 | 15 | 72.90 | |
|  Fellman, Mike | | | 2002 | USA | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Feshir, Medhat | | | 2174 | USA | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Hoover, Nathan E | | | 2123 | USA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Drake, Jason M | | | 2191 | USA | 0.50 | 1 | 0.29 | 15 | 4.35 | | | Radermacher, Timothy | | | 2128 | USA | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Dahl, Matthew D | | | 2116 | USA | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Amarasinghe, Prashantha | | | 2019 | SRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Zelkind, Eduard A | f | | 2140 | USA | 1.00 | 1 | 0.73 | 15 | 10.95 | | | Allen, James F | | | 2210 | USA | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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) | | | | 21st Annual Chicago Open - U2300 Section | Wheeling, Illinois | USA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 1980 | 3.00 | 5 | 0.81 | 15 | 12.15 | |
| | Burgess, Jon L | | | 2213 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Moorthy, Srinivas | | | 1908 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Song, Edward | | | 2002 | CAN | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Karklins, Andrew | f | | 2205 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kho, Jingle A | | | 1839 | CAN | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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