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Individual Calculations August 2013 |
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| Kiewra, Keaton Total change: -8.20 | |   |
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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 |
| 2362 | 2422 | 3.50 | 7 | -0.52 | 10 | -5.20 | |
|  Schoch, Ian | | | 2188 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | |  Chiang, Jonathan | f | | 2076 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Negi, Parimarjan | g | | 2634 | IND | 0.00 | 1 | -0.23 | 10 | -2.30 | | | Bruzon, Lazaro | g | | 2687 | CUB | 0.00 | 1 | -0.18 | 10 | -1.80 | | | Jayakumar, Adarsh | f | | 2340 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Rahman, Md Taibur | f | | 2301 | BAN | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Kleinman, Michael | f | | 2306 | CAN | 0.50 | 1 | -0.16 | 10 | -1.60 | |
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) | | | | 2013 Canadian Open Ch | Ottawa, Ontario | CAN | 2013-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2422 | 5.50 | 8 | -0.30 | 10 | -3.00 | |
| | Tonakanian, Stephan | | | 2022 * | CAN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Van Heirzeele, Daniel | | | 2116 | BEL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Chernik, Dmitry | | | 2022 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Perelshteyn, Eugene | g | | 2513 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Gerzhoy, Leonid | m | | 2462 | CAN | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Kenney, Jason | | | 2110 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Panjwani, Raja | m | | 2409 | CAN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Demmery, Steve | | | 2064 | CAN | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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) | | |
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