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Individual Calculations July 2010 |
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| Jayakumar, Adarsh Total change: 2.55 | |   |
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| 19th Annual Chicago Open | Wheeling, Illinois | USA | 2010-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2169 | 4.50 | 9 | 0.31 | 15 | 4.65 | |
|  Lenderman, Aleksander | g | | 2569 * | USA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Vayserberg, Tatiana | | | 2061 | USA | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Ehlvest, Jaan | g | | 2569 * | USA | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Finegold, Benjamin | g | | 2539 | USA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Yagiz, Bora | | | 1914 | USA | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Keating, Robert F | | | 2084 | USA | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Dahl, Matthew D | | | 2063 | USA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Chiang, Sarah | | wc | 1808 | USA | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Lein, Anatoly | g | | 2309 | USA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | * 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) | | | | 2010 Copper StaTe International Swiss | Mesa, AZ | USA | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2249 | 2169 | 3.50 | 9 | -0.14 | 15 | -2.10 | |
| | Boskovic, Drasko | m | | 2450 | SRB | 1.00 | 1 | 0.84 | 15 | 12.60 | | | Ravichandran, Siddharth | | | 2454 | IND | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Ginsburg, Mark | m | | 2393 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Kiewra, Keaton | f | | 2311 | USA | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Harmon-Vellotti, Luke | | | 2062 | USA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Haskel, Jeffrey | | | 2244 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Cardona, Liulia | | wf | 2184 | CUB | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Chakraborty, Dipro | | | 2135 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Gurevich, Daniel | | | 2007 | USA | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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