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Individual Calculations May 2017 |
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| Spink, Benjamin M Total change: 51.20 | |   |
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| Southend Easter Bank Holiday Congress OPEN | London | ENG | 2017-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2059 | 3.00 | 5 | 1.28 | 40 | 51.20 | |
|  Lim, Mark | | | 1849 | ENG | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Eames, Robert S | f | | 2169 | ENG | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Anderson, John | | | 2171 | ENG | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Merry, Alan B | m | | 2412 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Kirk, Ezra | f | | 2365 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | |
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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