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Individual Calculations May 2017 |
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| Kretchetov, Alexandre Total change: 20.60 | |   |
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| 11th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2337 | 2242 | 4.00 | 8 | 1.03 | 20 | 20.60 | |
|  Wongso, Steve | | | 1842 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Balakrishnan, Praveen | m | | 2436 | USA | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Arribas Lopez, Angel | g | | 2498 | ESP | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Zhu, Jack Q | | | 2427 | USA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Paragua, Mark | g | | 2521 | PHI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Mulyar, Michael A | m | | 2390 | USA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Nyamdorj, Davaaochir | | | 2082 | CAN | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Berczes, David | g | | 2500 | HUN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | * 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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