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Individual Calculations February 2014 |
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| Tanenbaum, Zachary Chen Total change: 36.15 | |   |
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| 46th Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2014-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 1927 | 2.50 | 5 | 1.03 | 15 | 15.45 | |
|  Rosenberg, Evan S | | | 2153 | USA | 1.00 | 1 | 0.79 | 15 | 11.85 | |  Melekhina, Alisa | f | wm | 2188 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Bolat, Ahmet | | | 2148 | TUR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Abdi, Farzad | | | 2020 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Strenzwilk, Denis | | | 1936 | USA | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | 12th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2266 | 1927 | 2.00 | 5 | 1.38 | 15 | 20.70 | |
| | Zhang, Yuanchen | f | | 2135 | CAN | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Mandizha, Farai | m | | 2327 * | ZIM | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Chandra, Akshat | m | | 2327 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Katz, Alexander | | | 2255 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Hasan, Mehdi | f | | 2285 | BAN | 1.00 | 1 | 0.90 | 15 | 13.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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