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Individual Calculations February 2016 |
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| Privman, Boris Total change: 16.80 | |   |
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| 2016 Marshall January FIDE Weekend | New York, New York | USA | 2016-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2170 | 3.50 | 5 | 0.05 | 20 | 1.00 | |
|  Adelson, Serge | | | 1848 | USA | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Shen, Arthur | f | | 2383 | USA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Stern-Rodriguez, Elias A | | | 1942 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Martin, Zachary D | | | 2052 | USA | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hu, William | | | 1803 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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) | | | | 8th Annual Chesapeake Open - Championship | Rockville, Maryland | USA | 2016-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2170 | 3.50 | 6 | 0.79 | 20 | 15.80 | |
| | Sherman, David | | | 2042 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Paikidze, Nazi | m | wg | 2341 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Reichstein, Boris | f | | 1996 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Gilden, Lawrence C | f | | 2123 | USA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Adu, Oladapo | m | | 2251 | NGR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Erenburg, Sergey | g | | 2570 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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