Individual Calculations October 2008 |
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Ippolito, Dean J Total change: -15.00 | | |
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NY Marshall CC International | New York, NY | USA | 2008-06-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
2386 | 2425 | 4.00 | 8 | -0.41 | 10 | -4.10 | |
| Medina, Rodelay | | | 2232 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | Scekic, Milos | m | | 2371 | SRB | 0.50 | 1 | -0.08 | 10 | -0.80 | | Becerra, Julio J | g | | 2575 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | Gonzalez, Renier | m | | 2507 | USA | 0.50 | 1 | 0.11 | 10 | 1.10 | | Ginsburg, Mark | m | | 2365 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | Molner, Mackenzie | | | 2338 | USA | 0.50 | 1 | -0.12 | 10 | -1.20 | | Palermo, Carlos Garci | g | | 2465 | ITA | 0.00 | 1 | -0.44 | 10 | -4.40 | | Zenyuk, Iryna | c | wf | 2233 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | 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) | | Philadelphia International | Philadelphia, Pennsylvania | USA | 2008-06-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2378 | 2425 | 5.50 | 9 | 0.46 | 10 | 4.60 | |
| Stancil, Kimani A | | | 2162 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Ghate, Swathi | | wg | 2350 | IND | 1.00 | 1 | 0.40 | 10 | 4.00 | | Negi, Parimarjan | g | | 2514 | IND | 0.00 | 1 | -0.38 | 10 | -3.80 | | Castaneda, Nelson | f | | 2314 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | Battaglini, Gabriel | | | 2356 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | Gopal, Geetha Narayana | g | | 2562 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | Yeager, Daniel A | f | | 2300 | USA | 1.00 | 1 | 0.33 | 10 | 3.30 | | Prasad, Arun | m | | 2465 | IND | 0.50 | 1 | 0.06 | 10 | 0.60 | | Mulyar, Michael A | m | | 2381 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | 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) | | 36th Annual World Open (Open Section) | Philadelphia, Pennsylvania | USA | 2008-06-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
2302 | 2425 | 5.00 | 9 | -0.93 | 10 | -9.30 | |
| Homa, Seth | | | 2239 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | Reichstein, Boris | f | | 2158 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | Shulman, Yury | g | | 2606 | USA | 0.00 | 1 | -0.26 | 10 | -2.60 | | Hansen, Eric | | | 2240 | CAN | 0.50 | 1 | -0.24 | 10 | -2.40 | | Tayar, Jonathan | f | | 2284 | CAN | 0.50 | 1 | -0.19 | 10 | -1.90 | | Lee, Michael | | | 2286 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | Shankland, Samuel | | | 2296 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | Harper, Warren | | | 2254 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | Ludwig, Daniel | | | 2357 | USA | 0.50 | 1 | -0.09 | 10 | -0.90 | | 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) | | 2nd New Jersey Futurity | Branchburg, New Jersey | USA | 2008-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2438 | 2445 | 3.50 | 9 | -1.09 | 10 | -10.90 | |
| Almeida, Alfonso A | m | | 2419 | MEX | 0.50 | 1 | -0.04 | 10 | -0.40 | | Ehlvest, Jaan | g | | 2603 | USA | 0.50 | 1 | 0.21 | 10 | 2.10 | | Zlotnikov, Mikhail | m | | 2345 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | Scekic, Milos | m | | 2371 | SRB | 0.00 | 1 | -0.60 | 10 | -6.00 | | Ju, Evan D | | | 2286 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | | Erenburg, Sergey | g | | 2563 | ISR | 0.00 | 1 | -0.34 | 10 | -3.40 | | Molner, Mackenzie | | | 2337 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | | Palatnik, Semion | g | | 2472 | USA | 0.50 | 1 | 0.04 | 10 | 0.40 | | Yudasin, Leonid G | g | | 2550 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | 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) | | New England Masters | Pawtucket, Rhode Island | USA | 2008-08-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2296 | 2445 | 5.50 | 9 | -0.70 | 10 | -7.00 | |
| Hansen, Eric | | | 2267 | CAN | 1.00 | 1 | 0.27 | 10 | 2.70 | | Panjwani, Raja D | f | | 2310 | CAN | 0.00 | 1 | -0.68 | 10 | -6.80 | | Yanayt, Eugene | f | | 2254 | USA | 1.00 | 1 | 0.25 | 10 | 2.50 | | Schuyler, James | f | | 2346 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | Kritz, Leonid | g | | 2610 | GER | 0.00 | 1 | -0.28 | 10 | -2.80 | | Zhao, Parker | | | 2242 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | Thavandiran, Shiyam | f | | 2288 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | | Kaminski, Victor | | | 2212 | CAN | 0.50 | 1 | -0.29 | 10 | -2.90 | | Jiang, Louie | | | 2135 | CAN | 1.00 | 1 | 0.14 | 10 | 1.40 | | 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) | | The Miami Chess Open | Miami, Florida | USA | 2008-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2503 | 2445 | 4.50 | 8 | 1.17 | 10 | 11.70 | |
| Becerra, Julio J | g | | 2598 | USA | 0.50 | 1 | 0.20 | 10 | 2.00 | | Ehlvest, Jaan | g | | 2603 | USA | 0.50 | 1 | 0.21 | 10 | 2.10 | | Goldstein, Brian | | | 2130 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | Sadvakasov, Darmen | g | | 2632 | KAZ | 0.50 | 1 | 0.24 | 10 | 2.40 | | Stopa, Jacek | m | | 2440 | POL | 0.50 | 1 | -0.01 | 10 | -0.10 | | Kuljasevic, Davorin | m | | 2500 | CRO | 0.50 | 1 | 0.08 | 10 | 0.80 | | Shabalov, Alexander | g | | 2611 | USA | 0.50 | 1 | 0.22 | 10 | 2.20 | | Gonzalez, Renier | m | | 2507 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | 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) | |
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