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Individual Calculations June 2017 |
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| Creighton, Terry Total change: 2.80 | |   |
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| Heidenfeld Trophy 2016-17 Rounds 9-11 | Dublin | IRL | 2017-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1802 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
|  Walsh, David W. | | | 1683 | IRL | 1.00 | 1 | 0.34 | 20 | 6.80 | |  O`higgins, Niall | | | 1650 | IRL | 0.50 | 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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