Individual Calculations September 2009 |
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Stripunsky, Alexander Total change: -3.30 | | |
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2nd New York International | New York, NY | USA | 2009-06-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2426 | 2556 | 6.50 | 9 | 0.52 | 10 | 5.20 | |
| Markzon, Gregory | f | | 2206 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Sarkar, Justin | m | | 2410 | USA | 0.50 | 1 | -0.20 | 10 | -2.00 | | Kleiman, Jake | f | | 2326 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Esserman, Marc R | | | 2391 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | Shankland, Samuel | m | | 2446 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | Barbosa, Oliver A | m | | 2426 | PHI | 0.50 | 1 | -0.18 | 10 | -1.80 | | Arnold, Mark T | m | | 2408 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | Kacheishvili, Giorgi | g | | 2613 | GEO | 0.50 | 1 | 0.08 | 10 | 0.80 | | Hracek, Zbyneil | g | | 2604 | CZE | 0.50 | 1 | 0.07 | 10 | 0.70 | | 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) | | 37th Annual World Open - Open Section | Philadelphia, Pennsylvania | USA | 2009-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
2405 | 2556 | 4.00 | 7 | -0.85 | 10 | -8.50 | |
| Coleman, Teddy | f | | 2289 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Bonin, Jay | m | | 2369 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | Cheng, Bindi | f | | 2361 | CAN | 1.00 | 1 | 0.25 | 10 | 2.50 | | Gareev, Timur | g | | 2590 | UZB | 0.00 | 1 | -0.45 | 10 | -4.50 | | Stopa, Jacek | m | | 2471 | POL | 0.50 | 1 | -0.12 | 10 | -1.20 | | Hansen, Eric | f | | 2398 | CAN | 0.50 | 1 | -0.21 | 10 | -2.10 | | Lee, Michael | f | | 2358 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | 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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