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Individual Calculations May 2013 |
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| Gupta, Arul Total change: 14.85 | |   |
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| Southend Open 2013 | Southend | ENG | 2013-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1777 | 3.00 | 6 | 1.23 | 15 | 18.45 | |
|  Howell, David W L | g | | 2177 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Woodcock, Keith D | | | 1658 | ENG | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Ledger, Stephen C | | | 2088 | ENG | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Gregory, Stephen J | | | 2052 | ENG | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Wilcox, Keith A | | | 1753 | ENG | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Spanton, Tim R | | | 2024 | ENG | 0.50 | 1 | 0.31 | 15 | 4.65 | | | * 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) | | | | e2e4 Gatwick Open April 2013 | London | ENG | 2013-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1777 | 0.00 | 2 | -0.24 | 15 | -3.60 | |
| | Galliano, Alexander | | | 2101 | ENG | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Batchelor, Peter J | | | 2132 | ENG | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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