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Individual Calculations February 2017 |
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| Murray, J Stephen Total change: -18.40 | |   |
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| Tradewise Gibraltar Chess Festival 2017 Amateur A | Gibraltar | ENG | 2017-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1789 | 2.50 | 5 | -0.92 | 20 | -18.40 | |
|  Oliva Parra, Ernesto | | | 1578 | ESP | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Kearsley, Raymond J | | | 1687 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kapoor, Gurveen | | | 1540 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Sandhya, G | | | 1745 | IND | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Kuenitz, Klaus | | | 1690 | GER | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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