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Individual Calculations July 2012 |
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| Bartholomew, John Total change: 0.50 | |   |
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| 21st Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2012-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2445 | 5.50 | 9 | 0.05 | 10 | 0.50 | |
|  Schmakel, Sam A | | | 2127 | USA | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Sargissian, Gabriel | g | | 2679 | ARM | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Stoumbos, Konstantinos | | | 2249 | GRE | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Young, Angelo | m | | 2338 | PHI | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Troff, Kayden W | f | | 2276 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Menon, Gopal | | | 2180 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Vibbert, Sean | | | 2214 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Shabalov, Alexander | g | | 2534 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Akobian, Varuzhan | g | | 2625 | USA | 0.50 | 1 | 0.24 | 10 | 2.40 | |
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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