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Individual Calculations March 2015 |
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| Sowray, Peter J Total change: -1.40 | |   |
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| 1st 4NCL Congress Open | Birmingham | ENG | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2308 | 3.00 | 5 | -0.05 | 20 | -1.00 | |
|  Lopez Gomez, Jose Pablo | | | 1999 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Fodor, Tamas Jr. | g | | 2495 | HUN | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Kingston, Ian | | | 1954 | ENG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Jones, Steven A | | | 2079 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hebden, Mark L | g | | 2498 | ENG | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 4NCL 2014-15 Rounds 5-6 | Various | ENG | 2015-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2314 | 1.00 | 2 | -0.02 | 20 | -0.40 | |
| | Cenal Gutierrez, Ruben | f | | 2202 | ESP | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Roberson, Peter T | m | | 2406 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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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