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Individual Calculations January 2017 |
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| Goggins, David Total change: -3.20 | |   |
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| Armstrong Cup 2016-17 Rounds 3-4 | Various | IRL | 2016-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1908 | 0.50 | 1 | -0.10 | 20 | -2.00 | |
|  O`brien, John P. | | | 1834 | IRL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Heidenfeld Trophy 2016-17 Rounds 3-4 | Various | IRL | 2016-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1884 | 1908 | 1.00 | 2 | -0.06 | 20 | -1.20 | |
| | Bourached, Anthony | | | 1941 | IRL | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Antohi, Marius | | | 1827 | IRL | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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