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Individual Calculations September 2012 |
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| Jaunooby, Ali R Total change: -7.65 | |   |
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| South Wales International Open 2012 | Penarth | WLS | 2012-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2165 | 5.50 | 9 | 0.90 | 15 | 13.50 | |
|  Davis, Lee | | | 1969 | WLS | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Freeland, Alex | | | 1792 | WLS | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Duncan, Chris R | f | | 2318 | ENG | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Rudd, Jack | m | | 2295 | ENG | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Chatalbashev, Boris | g | | 2550 | BUL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Robinson, David | | | 1936 | WLS | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Leconte, Jean-Olivier | f | | 2298 | FRA | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Braun, Walter | f | | 2239 | AUT | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Turner, Joseph David | | | 1994 | WLS | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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) | | | | British Championship 2012 | North Shields | ENG | 2012-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2165 | 3.50 | 10 | -1.41 | 15 | -21.15 | |
| | Walker, David J | f | | 2276 | ENG | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Arkell, Keith C | g | | 2441 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Hawkins, Jonathan | m | | 2499 | ENG | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Storey, Charles | f | | 2247 | ENG | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Foster, James M | | | 2037 | ENG | 0.00 | 1 | -0.67 | 15 | -10.05 | | | Tambini, Jasper | | | 1958 | ENG | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Varnam, Liam D | | | 2070 | ENG | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Wadsworth, Matthew | | | 2037 | ENG | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Coathup, Roger H | | | 2136 | ENG | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Ledger, Stephen | | | 2089 | ENG | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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) | | |
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