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Individual Calculations August 2021 |
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| Garner, Stephen J Total change: 3.40 | |   |
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| 2021 Ford-Greenwood Seniors Open | Sydney | AUS | 2021-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1654 | 1712 | 2.50 | 4 | 0.17 | 20 | 3.40 | |
|  Greenwood, Norman | | | 1498 | AUS | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Creek, Peter | | | 1555 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Macfarlane, John D | | | 1605 | AUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Murray, Bruce D | c | | 1956 | AUS | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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