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Individual Calculations June 2013 |
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| Weller, Jean-Luc Total change: -4.50 | |   |
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| 4NCL 2012-13 | Various | ENG | 2012-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2272 | 2176 | 3.50 | 10 | -0.30 | 15 | -4.50 | |
|  O`Toole, George E | | | 2204 | ENG | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Rudd, Jack | m | | 2335 | ENG | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Richardson, John R | f | | 2320 | ENG | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Coathup, Roger H | | | 2123 | ENG | 0.00 | 1 | -0.57 | 15 | -8.55 | |  Cherniaev, Alexander | g | | 2460 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Longson, Alexander | | | 2270 | ENG | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Slaby, Jerzy | m | | 2476 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Schmidt, Jan-Peter | f | | 2269 | GER | 1.00 | 1 | 0.63 | 15 | 9.45 | | | De Coverly, Roger D | | | 2038 | ENG | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Talsma, Paul A | | | 2229 | NED | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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