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Individual Calculations July 2010 |
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| Parker, Jonathan F Total change: 7.50 | |   |
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| Four Nations Chess League (4NCL) | Various | ENG | 2009-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2497 | 2523 | 4.50 | 7 | 0.75 | 10 | 7.50 | |
|  Hunt, Adam C | m | | 2422 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | |  Wells, Peter K | g | | 2489 | ENG | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Kosten, Anthony C | g | | 2497 | FRA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | McDonald, Neil | g | | 2412 | ENG | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Mah, Karl C C | m | | 2417 | ENG | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Howell, David W L | g | | 2624 | ENG | 1.00 | 1 | 0.64 | 10 | 6.40 | | | McShane, Luke J | g | | 2615 | ENG | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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