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Individual Calculations August 2013 |
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| Salej, Jorge Total change: -3.30 | |   |
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| 41st Annual World Open - Open Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2452 | 2114 | 0.00 | 2 | -0.25 | 30 | -7.50 | |
|  Holt, Conrad | g | | 2514 * | USA | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Mandizha, Farai | m | | 2390 | ZIM | 0.00 | 1 | -0.17 | 30 | -5.10 | | | * 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) | | | NOTE: K factor changed | | 41st Annual World Open - U2200 Section | Arlington, Virginia | USA | 2013-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2114 | 4.00 | 5 | 0.28 | 15 | 4.20 | |
| | Metzger, Jimmy | | | 2038 | USA | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Bonnell, Leo W | | | 1813 | USA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Gorti, Akshita | | wc | 1806 | USA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Obiamiwwe, Paul | | | 1987 | NGR | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Miyasaka, Marcus M | | | 1930 | USA | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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