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Individual Calculations March 2017 |
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| Steadman, Tevanio Total change: -15.00 | |   |
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| John Powell Memorial Open 2017 | Kingston | JAM | 2017-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1780 | 0.00 | 3 | -0.75 | 20 | -15.00 | |
|  Brooks, Paul | | | 1957 | JAM | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Christie, Joshua | | | 1934 | JAM | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Richards, Deborah | | wm | 2036 | JAM | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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