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Individual Calculations June 2013 |
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| Jackson, James P Total change: 8.55 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2221 | 5.00 | 11 | 0.78 | 15 | 11.70 | |
|  Wall, Gavin | m | | 2340 | IRL | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Speelman, Jon S | g | | 2508 | ENG | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Varnam, Liam D | | | 2140 | ENG | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Paehtz, Elisabeth | m | wg | 2482 | GER | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Purdon, Colin | | | 2099 | ENG | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Ferguson, Mark | m | | 2402 | ENG | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Churm, Rohan M | | | 2169 | ENG | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Ansell, Simon T | m | | 2377 | ENG | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Pitcher, John | | | 2226 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Trent, Lawrence | m | | 2429 | ENG | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Zeidler, Sven P | f | | 2281 | WLS | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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) | | | | e2e4 Sunningdale Open May 2013 | Sunningdale | ENG | 2013-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2221 | 4.00 | 6 | -0.21 | 15 | -3.15 | |
| | Bucher, Grant W | | | 2039 | ENG | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Oussedik, Elias | | | 2010 | CAN | 0.50 | 1 | -0.27 | 15 | -4.05 | | | McPhillips, Joseph | | | 2142 | ENG | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Gibson, Christopher A | | | 1947 | ENG | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Oyama, Akito | | | 1922 | ENG | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Ledger, Dave J | f | | 2287 | ENG | 0.50 | 1 | 0.09 | 15 | 1.35 | |
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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