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Individual Calculations March 2020 |
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| Dunlap, Steven Total change: -54.40 | |   |
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| Max Wilkerson Memorial 2020 Tuesday Night Marathon - CDEu | San Francisco, California | USA | 2020-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1142 | 1023 | 0.50 | 4 | -0.98 | 40 | -39.20 | |
|  James, Charles | | | 1423 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sullivan, George Thomas | | | 1025 | USA | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Tabatabai, Ashkon | | | 1112 | USA | 0.50 | 1 | 0.12 | 40 | 4.80 | | | North, Jeff James | | | 1007 | USA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Max Wilkerson Memorial 2020 Tuesday Night Marathon - Extra Rated Games | San Francisco, California | USA | 2020-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1023 | 0.00 | 1 | -0.38 | 40 | -15.20 | |
| | Tabatabai, Ashkon | | | 1112 | USA | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | |
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