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Individual Calculations May 2018 |
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| Ledger, Dave J Total change: -32.00 | |   |
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| Southend Easter Bank Holiday Congress | London | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2214 | 3.50 | 7 | -1.60 | 20 | -32.00 | |
|  Grist, Howard | | | 1982 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Lopez Gomez, Jose Pablo | | | 2060 | MEX | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Spence, David J | | | 2151 | ENG | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Johansson, Toni | | | 2008 | SWE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Watson, Mikey J | | | 1918 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Punnett, Alan K | | | 2059 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Isaakidis, Alexandros | | | 2073 | CYP | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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