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Individual Calculations May 2016 |
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| Salter, David Total change: -1.20 | |   |
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| Armstrong Cup 2015/2016 Rounds 9 and 10 | Various | IRL | 2016-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1959 | 0.50 | 2 | -0.13 | 20 | -2.60 | |
|  Jackson, Peter D. | | | 1923 | IRL | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Collins, Sam E. | m | | 2359 * | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Armstrong Cup 2015/2016 Round 11 | Dublin | IRL | 2016-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 1966 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
| | Madynski, Pawel | | | 2019 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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