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Individual Calculations October 2008 |
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| Stripunsky, Alexander Total change: -0.40 | |   |
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| 36th Annual World Open (Open Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2562 | 4.00 | 7 | -1.18 | 10 | -11.80 | |
|  Critelli, James | f | | 2343 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | |  Yeager, Daniel A | f | | 2300 | USA | 0.00 | 1 | -0.82 | 10 | -8.20 | | | Akopian, Robert | | | 2212 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Jacobs, Jon | f | | 2292 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Enkhbat, Tegshsuren | f | | 2378 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Ganguly, Surya She | g | | 2614 | IND | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Kuderinov, Kirill | m | | 2422 | KAZ | 0.50 | 1 | -0.19 | 10 | -1.90 | |
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) | | | | Continental Open | Sturbridge, MA | USA | 2008-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2375 | 2553 | 5.00 | 6 | 0.76 | 10 | 7.60 | |
| | Maldanado, Oscar L | | | 2203 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Sharp, Dale Eugene | | | 2203 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Kelleher, William | f | | 2360 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Izoria, Zviad | g | | 2629 | GEO | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Esserman, Marc R | | | 2294 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Erenburg, Sergey | g | | 2563 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | | | 40th Annual Atlantic Open | Washington, DC | USA | 2008-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2553 | 4.50 | 5 | 0.38 | 10 | 3.80 | |
| | Strenzwilk, Denis | | | 2203 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Pupols, Viktors | | | 2203 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Uesugi, Shinsaku | | | 2227 | JPN | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Kaufman, Raymond | f | | 2360 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Bonin, Jay | m | | 2385 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | |
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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