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Individual Calculations May 2017 |
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| Anderson, John Total change: 12.60 | |   |
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| Southend Easter Bank Holiday Congress OPEN | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2171 | 4.50 | 7 | 0.63 | 20 | 12.60 | |
|  Spanton, Tim R | | | 1927 | ENG | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Nelson, Omowale | | | 2046 | JAM | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pert, Richard G | m | | 2414 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Stewart, Ashley | | | 2091 | ENG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Spink, Benjamin M | | | 2059 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Ledger, Dave J | f | | 2207 | ENG | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Willmoth, Robert F | c | | 2176 | ENG | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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