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Individual Calculations August 2018 |
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| Obiamiwe, Paul Total change: -11.00 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 1914 | 0.00 | 3 | -0.55 | 20 | -11.00 | |
|  Sarkar, Justin | m | | 2297 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Zhou, Liran | c | | 2179 | USA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Polgar-Shutzman, Tom | | | 2081 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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