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Individual Calculations January 2013 |
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| Howell, David W L Total change: -0.70 | |   |
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| World Cities Team Chess Championship Group A | Al Ain | UAE | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2490 | 2634 | 2.00 | 3 | -0.05 | 10 | -0.50 | |
|  Tikkanen, Hans | g | | 2575 | SWE | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Rahman, Ziaur | g | | 2518 | BAN | 0.50 | 1 | -0.16 | 10 | -1.60 | |  Hassan, Abdullah | m | | 2378 | UAE | 0.50 | 1 | -0.31 | 10 | -3.10 | |
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) | | | | World Cities Team Chess Championship - Round of 16 and QF | Al Ain | UAE | 2012-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2620 | 2634 | 0.50 | 1 | -0.02 | 10 | -0.20 | |
| | Banikas, Hristos | g | | 2620 | GRE | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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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