Individual Calculations July 2008 |
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Akobian, Varuzhan Total change: 9.60 | | |
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Doeberl Cup Premier | Canberra | AUS | 2008-03-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
2441 | 2599 | 7.50 | 9 | 1.30 | 10 | 13.00 | |
| Illingworth, Max | c | | 2249 | AUS | 0.50 | 1 | -0.39 | 10 | -3.90 | | Hoffmann, Achim Gunter | | | 2249 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | Sales, Jesse Noel | f | | 2299 | PHI | 1.00 | 1 | 0.15 | 10 | 1.50 | | Smerdon, David C | m | | 2459 | AUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | Johansen, Darryl K | g | | 2475 | AUS | 1.00 | 1 | 0.33 | 10 | 3.30 | | Ganguly, Surya Shekhar | g | | 2579 | IND | 1.00 | 1 | 0.47 | 10 | 4.70 | | Zhang, Zhong | g | | 2617 | SIN | 0.50 | 1 | 0.03 | 10 | 0.30 | | Jones, Gawain | g | | 2562 | ENG | 0.50 | 1 | -0.05 | 10 | -0.50 | | Antic, Dejan | g | | 2480 | SRB | 1.00 | 1 | 0.34 | 10 | 3.40 | | 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) | | Sydney International Open | Sydney | AUS | 2008-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
2391 | 2599 | 6.50 | 9 | -0.18 | 10 | -1.80 | |
| Fuatai, Fuatai | | | 2249 | NZL | 1.00 | 1 | 0.11 | 10 | 1.10 | | Ayvazyan, Armen | | | 2249 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | Wang, Puchen | m | | 2383 | NZL | 0.50 | 1 | -0.28 | 10 | -2.80 | | Zozulia, Anna | m | wg | 2344 | BEL | 0.50 | 1 | -0.31 | 10 | -3.10 | | De Ramos, Joseph Julius | | | 2290 | PHI | 1.00 | 1 | 0.14 | 10 | 1.40 | | Gagunashvili, Merab | g | | 2553 | GEO | 0.50 | 1 | -0.06 | 10 | -0.60 | | Samar, Raul | | | 2254 | AUS | 1.00 | 1 | 0.11 | 10 | 1.10 | | Ganguly, Surya Shekhar | g | | 2579 | IND | 0.50 | 1 | -0.03 | 10 | -0.30 | | Zhang, Zhong | g | | 2617 | SIN | 0.50 | 1 | 0.03 | 10 | 0.30 | | 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) | | 8th Bangkok Chess Club Open | Bangkok | THA | 2008-04-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2356 | 2601 | 7.00 | 9 | -0.17 | 10 | -1.70 | |
| Tuamsang, Sawapop | | | 2251 | THA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Tuorila, Kai | | | 2251 | THA | 1.00 | 1 | 0.11 | 10 | 1.10 | | Ariskin, Alexey | f | | 2296 | RUS | 1.00 | 1 | 0.14 | 10 | 1.40 | | Zhang, Ziyang | | | 2384 | CHN | 0.50 | 1 | -0.28 | 10 | -2.80 | | Daly, Colm | f | | 2339 | IRL | 1.00 | 1 | 0.18 | 10 | 1.80 | | Li, Shilong | g | | 2512 | CHN | 0.50 | 1 | -0.12 | 10 | -1.20 | | Xiu, Deshun | | | 2371 | CHN | 0.50 | 1 | -0.29 | 10 | -2.90 | | Sorensen, Torben | | | 2377 | MLT | 1.00 | 1 | 0.22 | 10 | 2.20 | | Bitoon, Richard | m | | 2420 | PHI | 0.50 | 1 | -0.24 | 10 | -2.40 | | 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) | | 2008 Frank K Berry US Championship | Tulsa, Oklahoma | USA | 2008-05-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
2517 | 2601 | 5.50 | 9 | 0.00 | 10 | 0.00 | |
| Ippolito, Dean | m | | 2425 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | Kraai, Jesse | g | | 2509 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | Gurevich, Dmitry | g | | 2513 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | Kudrin, Sergey | g | | 2549 | USA | 0.00 | 1 | -0.57 | 10 | -5.70 | | Yermolinsky, Alex | g | | 2518 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | Ludwig, Daniel | | | 2357 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | Finegold, Benjamin | m | | 2539 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | Onischuk, Alexander | g | | 2664 | USA | 0.50 | 1 | 0.09 | 10 | 0.90 | | Becerra, Julio | g | | 2575 | USA | 0.50 | 1 | -0.04 | 10 | -0.40 | | 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) | | 17th Annual Chicago Open | Wheeling, Illinois | USA | 2008-05-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
2475 | 2601 | 4.50 | 6 | 0.49 | 10 | 4.90 | |
| Robson, Ray | f | | 2433 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | Mitkov, Nikola | g | | 2528 | MKD | 0.00 | 1 | -0.60 | 10 | -6.00 | | Quan, Zhe | f | | 2390 | CAN | 1.00 | 1 | 0.23 | 10 | 2.30 | | Friedel, Joshua | m | | 2484 | USA | 0.50 | 1 | -0.16 | 10 | -1.60 | | Paragua, Mark | g | | 2538 | PHI | 1.00 | 1 | 0.41 | 10 | 4.10 | | Zapata, Alonso | g | | 2478 | COL | 1.00 | 1 | 0.33 | 10 | 3.30 | | 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) | | 2008 National Open | Las Vegas, Nevada | USA | 2008-06-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
2353 | 2601 | 3.50 | 5 | -0.48 | 10 | -4.80 | |
| Silva, Jose | | | 2251 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | Monokroussos, Dennis | f | | 2327 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | Robson, Ray | f | | 2433 | USA | 0.50 | 1 | -0.22 | 10 | -2.20 | | Yanayt, Eugene | f | | 2268 | USA | 1.00 | 1 | 0.12 | 10 | 1.20 | | Friedel, Josh | m | | 2484 | USA | 0.00 | 1 | -0.66 | 10 | -6.60 | | 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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