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Individual Calculations January 2013 |
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| Spivack, Simon S Y Total change: 5.10 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2192 | 4.00 | 8 | 0.34 | 15 | 5.10 | |
|  Zhou, Yang-Fan | m | | 2419 | ENG | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Webster, Richard J | | | 1994 | ENG | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Kiik, Kalle | m | | 2437 | EST | 0.00 | 1 | -0.20 | 15 | -3.00 | | | McKerracher, Douglas | | | 2034 | SCO | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Chapman, Terry P D | | | 2279 | ENG | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Slavin, Alexey | m | | 2398 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Jeitz, Olivier | | | 1987 | LUX | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Roe, Simon J | | | 2265 | ENG | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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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