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Rapid:
Individual Calculations January 2014 |
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| Haldane, Robin W Total change: -9.40 | |   |
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| 5th London Chess Classic 2013: Rapidplay A Open | London | ENG | 2013-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2114 | 3.00 | 6 | 0.15 | 20 | 3.00 | |
|  Emms, John M | g | | 2447 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Wei, Naomi | | | 1714 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hagesather, Arne | | | 2147 | NOR | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Buyandalai, Tumen | | | 2098 | MGL | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Mortazavi, Ali | m | | 2347 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Siddharth, Gopakumar | | | 2017 | IND | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 5th London Chess Classic 2013: Rapidplay C Open | London | ENG | 2013-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2114 | 1.50 | 4 | -0.62 | 20 | -12.40 | |
| | Kalaiyalahan, Akshaya | | | 1716 | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pitcher, John | | | 2184 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Brooks, Phil J | | | 2240 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Pienabarca, Nicola | | | 2139 | ITA | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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