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Individual Calculations May 2015 |
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| Corallo, Michael Patrick Total change: -5.20 | |   |
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| 9th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2328 | 2290 | 3.00 | 7 | -0.07 | 20 | -1.40 | |
|  Strenzwilk, Denis F | | | 1890 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Esserman, Marc | m | | 2427 | USA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Gurevich, Daniel | f | | 2373 | USA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Chandra, Akshat | m | | 2476 | USA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ghaem Maghami, Ehsan | g | | 2562 | IRI | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bora, Safal | f | | 2408 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ghatti, Sanjay | | | 2161 | USA | 0.00 | 1 | -0.67 | 20 | -13.40 | | | * 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) | | | | 2015 Philip Taylor Georgia State Championship | Atlanta, Georgia | USA | 2015-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 2290 | 3.00 | 5 | -0.19 | 20 | -3.80 | |
| | Guo, Arthur | c | | 1901 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Paragua, Mark C | g | | 2502 | PHI | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Liang, Albert | | | 1890 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mundy, Jim R | | | 1975 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zapata, Alonso | g | | 2465 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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