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Individual Calculations August 2018 |
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| Bartochowski, Nicholas J Total change: 75.20 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2013 | 4.00 | 9 | 1.88 | 40 | 75.20 | |
|  Niemann, Hans | f | | 2313 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kumar, Aravind | f | | 2153 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Narayanan, Samrug | | | 2139 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Lehmann, Spencer | | | 2235 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Taylor, Timothy W | m | | 2233 | USA | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Stearman, Josiah | f | | 2285 | USA | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Colas, Joshua | f | | 2322 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Zhou, Liran | c | | 2214 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Virkud, Apurva | | wf | 2132 | USA | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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