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Individual Calculations March 2015 |
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| Merry, Alan Total change: -12.20 | |   |
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| 1st 4NCL Congress Open | Birmingham | ENG | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2349 | 3.50 | 5 | -0.43 | 20 | -8.60 | |
|  Gardiner, Eric D | | | 2011 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Jones, Steven A | | | 2079 | ENG | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Bridge, Neil A | | | 2076 | ENG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jackson, James P | f | | 2313 | ENG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Wadsworth, Matthew J | | | 2064 | ENG | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | 4NCL 2014-15 Rounds 5-6 | Various | ENG | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2345 | 0.50 | 2 | -0.18 | 20 | -3.60 | |
| | Speelman, Jon S | g | | 2506 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Hunt, Adam C | m | | 2428 | ENG | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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