Individual Calculations July 2009 |
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Odeh, Kenneth Total change: -0.10 | | |
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47th Cincinnati Open | Cincinnati, Ohio | USA | 2009-03-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
2135 | 1991 | 0.50 | 2 | -0.13 | 25 | -3.25 | |
| Bixel, Carl | | | 2223 | USA | 0.00 | 1 | -0.21 | 25 | -5.25 | | Brookshear, Timothy | | | 2046 | USA | 0.50 | 1 | 0.08 | 25 | 2.00 | | 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) | | 11th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2009-04-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
2159 | 1999 | 3.00 | 9 | 0.27 | 25 | 6.75 | |
| Rogers, Norman | f | | 2240 | USA | 1.00 | 1 | 0.80 | 25 | 20.00 | | Hess, Robert L | m | | 2349 | USA | 0.00 | 1 | -0.11 | 25 | -2.75 | | Markzon, Gregory | f | | 2203 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | | Iwu, Okechukwu | | | 2198 | USA | 0.00 | 1 | -0.24 | 25 | -6.00 | | McVay, Karsten A | | | 1850 | USA | 0.50 | 1 | -0.20 | 25 | -5.00 | | Pozarek, Stephen J | | | 2139 | USA | 1.00 | 1 | 0.69 | 25 | 17.25 | | Jiang, Louie | | | 2266 | CAN | 0.00 | 1 | -0.18 | 25 | -4.50 | | Ng, Andrew | | | 2103 | USA | 0.00 | 1 | -0.36 | 25 | -9.00 | | Strenzwilk, Denis | | | 2079 | USA | 0.50 | 1 | 0.11 | 25 | 2.75 | | 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 | 18th Annual Chicago Open - Open Section | Wheeling, Illinois | USA | 2009-05-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2338 | 1999 | 0.00 | 2 | -0.24 | 15 | -3.60 | |
| Antal, Gergely | m | | 2349 | HUN | 0.00 | 1 | -0.11 | 15 | -1.65 | | Kleiman, Jake | f | | 2326 | USA | 0.00 | 1 | -0.13 | 15 | -1.95 | | 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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