Individual Calculations September 2009 |
|
|
Lenderman, Alex Total change: 38.30 | | |
|
2nd New York International | New York, NY | USA | 2009-06-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
2340 | 2434 | 2.50 | 5 | -0.61 | 10 | -6.10 | |
| Goikhman, Valentin | | | 2209 | ISR | 1.00 | 1 | 0.22 | 10 | 2.20 | | Arnold, Mark T | m | | 2408 | USA | 0.00 | 1 | -0.54 | 10 | -5.40 | | Jacobs, Jon | f | | 2307 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | Braylovskiy, Grigory | | | 2358 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | Gerzhoy, Leonid | m | | 2420 | CAN | 0.00 | 1 | -0.52 | 10 | -5.20 | | 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) | | 3rd Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2009-06-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2392 | 2434 | 7.00 | 9 | 2.05 | 10 | 20.50 | |
| Qin, Ziyi | | | 2145 | CAN | 1.00 | 1 | 0.16 | 10 | 1.60 | | Dougherty, Michael | f | | 2203 | CAN | 1.00 | 1 | 0.21 | 10 | 2.10 | | Stocek, Jiri | g | | 2573 | CZE | 0.50 | 1 | 0.19 | 10 | 1.90 | | Mikhalevski, Victor | g | | 2625 | ISR | 0.00 | 1 | -0.25 | 10 | -2.50 | | Cheng, Bindi | f | | 2361 | CAN | 1.00 | 1 | 0.40 | 10 | 4.00 | | Garcia, Gildardo J | g | | 2401 | COL | 1.00 | 1 | 0.45 | 10 | 4.50 | | Shankland, Samuel | m | | 2446 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | Stopa, Jacek | m | | 2471 | POL | 1.00 | 1 | 0.55 | 10 | 5.50 | | Ravichandran, Siddharth | | | 2303 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | 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 |
2520 | 2434 | 6.00 | 9 | 2.51 | 10 | 25.10 | |
| Thavandiran, Shiyam | f | | 2291 | CAN | 1.00 | 1 | 0.31 | 10 | 3.10 | | Molner, Mackenzie | | | 2384 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | Ehlvest, Jaan | g | | 2606 | USA | 0.50 | 1 | 0.23 | 10 | 2.30 | | Stopa, Jacek | m | | 2471 | POL | 1.00 | 1 | 0.55 | 10 | 5.50 | | Mikhalevski, Victor | g | | 2625 | ISR | 0.50 | 1 | 0.25 | 10 | 2.50 | | Najer, Evgeny | g | | 2669 | RUS | 0.00 | 1 | -0.21 | 10 | -2.10 | | Fedorowicz, John P | g | | 2485 | USA | 0.50 | 1 | 0.07 | 10 | 0.70 | | Ramirez, Alejandro | g | | 2563 | CRC | 1.00 | 1 | 0.67 | 10 | 6.70 | | Gareev, Timur | g | | 2590 | UZB | 0.50 | 1 | 0.21 | 10 | 2.10 | | 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) | | 2009 US Junior Championship | Waukesha, Wisconsin | USA | 2009-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
2375 | 2504 | 4.00 | 7 | -0.68 | 10 | -6.80 | |
| Liu, Elliott J | f | | 2356 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | Bercys, Salvijus | m | | 2434 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | Banawa, Joel | f | | 2340 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | Coleman, Maxx W | | | 2212 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | Lee, Michael | f | | 2347 | USA | 1.00 | 1 | 0.29 | 10 | 2.90 | | Robson, Ray | m | | 2491 | USA | 0.00 | 1 | -0.52 | 10 | -5.20 | | Shankland, Samuel | m | | 2448 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | 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) | | 14th Annual Bradley Open | Windsor Locks, Connecticut | USA | 2009-07-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
2195 | 2504 | 3.00 | 4 | -0.36 | 10 | -3.60 | |
| Castaneda, Andres | | | 2169 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Sells, Philip G | | | 2104 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Hungaski, Robert A | m | | 2401 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | Raghunathan, Yogesh | | | 2104 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | * 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) | | 110th Annual US Open | Indianapolis, Indiana | USA | 2009-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2305 | 2504 | 4.50 | 5 | 0.92 | 10 | 9.20 | |
| Cohen, Lawrence S | | | 2104 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | O`Donnell, Robert | | | 2104 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | Fedorowicz, John P | g | | 2469 | USA | 1.00 | 1 | 0.45 | 10 | 4.50 | | Hilton, Jonathan L | | | 2272 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | Kudrin, Sergey | g | | 2578 | USA | 0.50 | 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) | |
|
« go back
|
Share this page
|