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Individual Calculations January 2013 |
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| Iyengar, Ilya Total change: 5.40 | |   |
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| London Chess Classic 2012: Open | London | ENG | 2012-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2022 | 4.50 | 8 | 0.36 | 15 | 5.40 | |
|  Golubka, Petr | m | | 2418 | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Mc Aleenan, Charles | | | 1813 | SCO | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Moan, Francis E | | | 1853 | ENG | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Black, Richard | | | 2227 | BER | 0.00 | 1 | -0.24 | 15 | -3.60 | | | McDonnell, James J. | | | 1912 | IRL | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Strand, Oyvin | | | 1854 | NOR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Hajenius, Willem | | | 1922 | BEL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Sayers, Ray | | | 2153 | ENG | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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