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Individual Calculations March 2019 |
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| Jennings, Richard L Total change: -5.00 | |   |
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| Perth Congress 2019 - Open | Perth | SCO | 2019-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1908 | 2.00 | 4 | -0.21 | 20 | -4.20 | |
|  Walkowiak, Adam | | | 1721 | SCO | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Birkett, Richard | | | 2025 | SCO | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Parks, Joseph | | | 1882 | SCO | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Lawson, Robert | | | 1841 | SCO | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Scottish National League Division 1 2018-19 Rounds 5-6 | Dunfermline | SCO | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1908 | 1.00 | 2 | -0.04 | 20 | -0.80 | |
| | Robinson, Stephen | | | 1777 | SCO | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Hogg, Stephen W | | | 2009 | SCO | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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