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Individual Calculations July 2017 |
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| Stern-Rodriguez, Elias Total change: 29.60 | |   |
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| Marshall FIDE May-June Mondays | New York, New York | USA | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1896 | 3.00 | 5 | 1.07 | 20 | 21.40 | |
|  Jacobson, Brandon | c | | 2156 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Dedona, Mark | | | 1780 | USA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Rudowski, Szymon | | | 1927 | USA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Ray, Sarathi | | | 2112 | USA | 0.50 | 1 | 0.28 | 20 | 5.60 | | | West, James R | | | 1963 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | |
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) | | | | 10th New York International - U2200 | New York, New York | USA | 2017-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1896 | 3.00 | 4 | 0.41 | 20 | 8.20 | |
| | Leonard, Lawrence | | | 1843 | USA | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Pagan, Jonathan | | | 2050 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hu, Pinyi | | | 1649 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wynter, Simon M | | | 1496 * | USA | 1.00 | 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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