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Individual Calculations October 2013 |
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| Pressman, Leif A Total change: 20.70 | |   |
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| 2013 MCC September Open Grand Prix | New York, New York | USA | 2013-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2229 | 3.50 | 4 | 1.38 | 15 | 20.70 | |
|  Ture, Taner | | | 2022 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Polyakin Jr, Vladimir | | | 2013 | USA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kekelidze, Mikheil | g | | 2471 | GEO | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Chandra, Akshat | f | | 2327 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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