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Individual Calculations August 2015 |
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| Slomski, Matt Total change: -18.60 | |   |
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| 43rd Annual World Open | Arlington, Virginia | USA | 2015-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2079 | 2.00 | 8 | -0.93 | 20 | -18.60 | |
|  Kretchetov, Alexandre | f | | 2327 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Leon Magallanes, Isaac | | | 2222 | ECU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Cummings, David H. | m | | 2327 | CAN | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Altman, Joshua | c | | 1800 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Samuelson, Andrew | | | 2200 | USA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Li, Ben | | | 2188 | USA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Copeland, Sam S | | | 2139 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Betaneli, Alexander | f | | 2234 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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