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Individual Calculations February 2017 |
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| Abbas, Daniel Total change: -14.40 | |   |
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| Shropshire Congress 2017 Open | Telford | ENG | 2017-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2302 | 2.50 | 4 | -0.78 | 20 | -15.60 | |
|  De Coverly, Roger D | | | 1969 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Maciol, Ryszard | | | 2111 | POL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Peoples, Jonathon | | | 1902 * | IRL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Richardson, Alex | | | 2129 | ENG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | * 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) | | | | 2016/17 4NCL Division 1 Rounds 3-4 | Northampton | ENG | 2017-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2302 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| | Fodor, Tamas Jr. | g | | 2506 | HUN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Quinn, John M | | | 2153 | ENG | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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