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Individual Calculations July 2013 |
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| Sloan, Sam Total change: -19.65 | |   |
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| 3rd Annual New Yorker Open | New York, New York | USA | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2060 | 1901 | 1.00 | 5 | -0.48 | 30 | -14.40 | |
|  Sena, Juan | | | 2116 | DOM | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Ashmun, Frank Lee | | | 2096 | USA | 0.50 | 1 | 0.25 | 30 | 7.50 | | | Ray, Sarathi | | | 2029 | USA | 0.00 | 1 | -0.33 | 30 | -9.90 | | | Karen, Brian | | | 2106 | USA | 0.00 | 1 | -0.24 | 30 | -7.20 | | | Chen, Kevin Emmanuel | | | 1952 | USA | 0.50 | 1 | 0.07 | 30 | 2.10 | |
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) | | | NOTE: K factor changed | | 2013 US Senior Open | Tarrytown, New York | USA | 2013-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 1901 | 0.00 | 1 | -0.25 | 15 | -3.75 | |
| | Solonkovich, Ilya | | | 2098 | USA | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | NOTE: K factor changed | | 2013 National Open - Open Section | Las Vegas, Nevada | USA | 2013-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2140 | 1901 | 0.50 | 3 | -0.10 | 15 | -1.50 | |
| | Hu, Bryan | | | 2182 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Weeramantry, Sunil | f | | 2117 | SRI | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Nita, Marian Nick | | | 2120 | USA | 0.50 | 1 | 0.28 | 15 | 4.20 | |
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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