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Individual Calculations October 2012 |
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| Griffiths, Ryan Rhys Total change: -9.90 | |   |
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| 40th World Chess Olympiad-Open | Istanbul | TUR | 2012-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2349 | 2362 | 4.00 | 9 | -0.66 | 15 | -9.90 | |
|  Mamedov, Rauf | g | | 2634 | AZE | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Dekar, Lies | m | | 2155 | ALG | 1.00 | 1 | 0.23 | 15 | 3.45 | |  Ynojosa, Felix Jose | f | | 2374 | VEN | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Postny, Evgeny | g | | 2638 | ISR | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Dukaczewski, Piotr | m | | 2228 | POL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Boikanyo, Cinky | | | 2037 | BOT | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Solomon, Stephen J. | m | | 2378 | AUS | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Annaberdiev, Meilis | m | | 2437 | TKM | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Dineley, Richard | | | 2259 | WLS | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | |
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