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Individual Calculations September 2017 |
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| Stancil, Kimani A Total change: -25.00 | |   |
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| 16th Annual Manhattan Open | New York, New York | USA | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2089 | 1.00 | 4 | -0.38 | 20 | -7.60 | |
|  Williams, Justus D | f | | 2359 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Zeltsan, Joseph | | | 2207 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Isakov, Michael G | | | 2153 | USA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Bryant, Todd C | | | 2115 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | 49th Annual Atlantic Open | Arlington, Virginia | USA | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 2089 | 2.50 | 5 | -0.87 | 20 | -17.40 | |
| | Al-Hariri, Saad | | | 1792 | USA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Moorthy, Srinivas R | | | 1911 | USA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Prem, Pranav | | | 1832 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Samuelson, Andrew N | f | | 2255 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Procyk, Marijan | | | 1948 | USA | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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) | | |
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