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Individual Calculations September 2013 |
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| Norman, Nigel Total change: -8.70 | |   |
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| JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL C | COULSDON, LONDON | ENG | 2013-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1767 | 2.00 | 4 | -0.75 | 15 | -11.25 | |
|  Bullock, Lee | | | 1454 | ENG | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Miles, Barry S | | | 1563 | ENG | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Pride, Stephen C | | | 1805 | ENG | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Foley, Phil T | | | 1634 | ENG | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | JESSIE GILBERT CELEBRATION INTERNATIONAL 2013 – SECTIONS FOR ALL B | COULSDON, LONDON | ENG | 2013-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1767 | 2.50 | 5 | 0.17 | 15 | 2.55 | |
| | Allison, Conrad | | | 1916 | ENG | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Young, Daniel J | | | 1759 | ENG | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Jones, Laurence Ag | | | 1728 | ENG | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Zhou, Yang-Jian | | | 1694 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Clegg, Chris Ra | | | 1859 | ENG | 0.50 | 1 | 0.13 | 15 | 1.95 | |
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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