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Individual Calculations April 2008 |
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| Adair, James Total change: -12.65 | |   |
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| Hastings Masters | Hastings | ENG | 2007-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2098 | 2044 | 4.00 | 10 | -0.35 | 25 | -8.75 | |
|  Quinn, Joseph R | | | 1758 | ENG | 1.00 | 1 | 0.16 | 25 | 4.00 | |  Shakil, Abu Sufian | f | | 2361 | BAN | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Grant, Alan G | | | 2251 | SCO | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Thompson, Ian D | f | | 2309 | ENG | 0.50 | 1 | 0.32 | 25 | 8.00 | | | Huizer, Mark | c | | 2201 | NED | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Auckland, Elliott | | | 1910 | ENG | 0.50 | 1 | -0.18 | 25 | -4.50 | | | Lee, Jia Shen | | | 1920 | ENG | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Snape, Ian L | | | 2230 | ENG | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Fryer, David W | | | 2065 | ENG | 0.00 | 1 | -0.47 | 25 | -11.75 | | | Cohen, Ronnie | | | 1973 | ENG | 0.50 | 1 | -0.10 | 25 | -2.50 | |
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) | | | | Wellington College International | Crowthorne | ENG | 2008-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2081 | 2067 | 1.50 | 4 | -0.51 | 25 | -12.75 | |
| | Martin, Andrew D | m | | 2417 | ENG | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Foord, Dominic | | | 1995 | ENG | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Jain, Akash | | | 1996 | ENG | 0.50 | 1 | -0.10 | 25 | -2.50 | | | Grant, David J | | | 1917 | ENG | 0.00 | 1 | -0.70 | 25 | -17.50 | |
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) | | | NOTE: K factor changed | | Lancashire Premier Open | Blackpool | ENG | 2008-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2067 | 1.50 | 3 | 0.59 | 15 | 8.85 | |
| | Allen, Keith | | | 2227 | IRL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Eggleston, David J | f | | 2346 | ENG | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Waters, Clive L | | | 2097 | ENG | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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