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Individual Calculations September 2011 |
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| Armstrong, Malcolm J Total change: 15.60 | |   |
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| 15e Hogeschool Zeeland Toernooi | Vlissingen | NED | 2011-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1988 | 4.00 | 8 | 1.79 | 15 | 26.85 | |
|  Tiggelman, Rene | | | 2233 | NED | 1.00 | 1 | 0.80 | 15 | 12.00 | |  Bezemer, Arno | f | | 2348 | NED | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Smits, Sebastiaan | | | 2180 | NED | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Timmermans, Ivo | | | 2232 | NED | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Verschraegen, Thomas | | | 1795 | BEL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Van Den Berg, Ad | | | 2244 | NED | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Stefan, Romulus-Cristian | | | 2172 | ROU | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Bijlsma, Nick | | | 2174 | NED | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | e2e4 Sunningdale Challengers E | Sunningdale | ENG | 2011-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 1988 | 2.00 | 5 | -0.75 | 15 | -11.25 | |
| | Burke, Steven J | | | 2039 | ENG | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Othman, Mustapha | | | 1849 | NGR | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Lexton, Michael J | | | 2061 | WLS | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Shepherd, David | | | 1997 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Healeas, Simon | | | 1805 | ENG | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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