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Individual Calculations October 2016 |
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| Hatcher, Wayne L Total change: -13.80 | |   |
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| 71st OCF FIDE Open | Tulsa, Oklahoma | USA | 2016-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1823 | 1944 | 2.50 | 5 | -0.69 | 20 | -13.80 | |
|  Kline, Les | | | 1749 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Johnson, Chuck | | | 1955 | USA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Hajiarbabi, Kiana | | | 1747 | IRI | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Patton, Thomas A | | | 2085 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Zachare, Erick Logan | | | 1577 | USA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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