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Individual Calculations November 2009 |
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| Coates, David H Total change: 1.65 | |   |
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| 3rd Leyland Congress | Leyland | ENG | 2009-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2047 | 2.00 | 5 | -0.53 | 15 | -7.95 | |
|  Rabbitte, Liam F | | | 2000 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | |  Twomey, Pat | | | 1875 | IRL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Whitfield, Craig M | | | 1952 | ENG | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Longson, Alexander | | | 2252 | ENG | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Surtees, Mike J | | | 2149 | ENG | 0.00 | 1 | -0.36 | 15 | -5.40 | |
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) | | | | Uxbridge 2nd Congress | Denham | ENG | 2009-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2061 | 2067 | 1.50 | 3 | -0.02 | 15 | -0.30 | |
| | Stone, Andrew M | | | 2232 | ENG | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Bailey, Kevin J | | | 2083 | ENG | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Tobisch, John | | | 1867 | GER | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | Leicester Congress | Leicester | ENG | 2009-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2192 | 2067 | 2.00 | 4 | 0.66 | 15 | 9.90 | |
| | Tozer, Richard J D | m | | 2286 | ENG | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Kennedy, Craig | | | 2036 | ENG | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Ynojosa, Felix Jose | | | 2197 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Barnes, Michael H | f | | 2247 | ENG | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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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