Individual Calculations September 2011 |
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Castaneda, Nelson Total change: 15.60 | | |
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48th Canadian Open Chess Championship 2011 | Toronto, Ontario | CAN | 2011-07-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
2081 | 2229 | 5.50 | 9 | -0.59 | 15 | -8.85 | |
| Wang, Jesse B | | | 2007 | CAN | 0.50 | 1 | -0.28 | 15 | -4.20 | | Peng, Jackie | | wc | 1854 | CAN | 1.00 | 1 | 0.09 | 15 | 1.35 | | Reshef, Omer | | | 2145 | ISR | 0.00 | 1 | -0.62 | 15 | -9.30 | | Chan, James | | | 1988 | CAN | 1.00 | 1 | 0.20 | 15 | 3.00 | | Wu, Kevin | | | 1914 | CAN | 1.00 | 1 | 0.14 | 15 | 2.10 | | Pechenkin, Vladimir | f | | 2297 | CAN | 0.50 | 1 | 0.09 | 15 | 1.35 | | Acosta, Mariano A | | | 2059 | USA | 0.50 | 1 | -0.22 | 15 | -3.30 | | Drkulec, Vladimir | | | 2002 | CAN | 1.00 | 1 | 0.21 | 15 | 3.15 | | Perez Rodriguez, Luis Manuel | g | | 2467 | CUB | 0.00 | 1 | -0.20 | 15 | -3.00 | | 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) | | 16th Annual Bradley Open | Windsor Locks, Connecticut | USA | 2011-07-22 |
Rc | Ro | w | n | change | K | K*chg | Game |
2273 | 2229 | 3.00 | 4 | 1.15 | 15 | 17.25 | |
| Prilleltensky, Matan | | | 2090 | USA | 1.00 | 1 | 0.31 | 15 | 4.65 | | Rozovsky, Daniel | f | | 2098 | USA | 1.00 | 1 | 0.32 | 15 | 4.80 | | Kacheishvili, Giorgi | g | | 2582 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | Kobas, Adnan | f | | 2323 | BIH | 1.00 | 1 | 0.63 | 15 | 9.45 | | 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) | | 41st Annual Continental Open | Sturbridge, Massachusetts | USA | 2011-08-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
2324 | 2229 | 1.00 | 3 | -0.16 | 15 | -2.40 | |
| Ivanov, Alexander | g | | 2538 | USA | 0.00 | 1 | -0.14 | 15 | -2.10 | | Moorthy, Srinivas | | | 1947 | USA | 1.00 | 1 | 0.16 | 15 | 2.40 | | Krush, Irina | m | wg | 2486 | USA | 0.00 | 1 | -0.18 | 15 | -2.70 | | 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) | | 2011 Manhattan Open - Open Section | New York, New York | USA | 2011-08-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
2333 | 2229 | 3.00 | 6 | 0.64 | 15 | 9.60 | |
| Kekelidze, Mikheil | g | | 2452 | GEO | 0.00 | 1 | -0.22 | 15 | -3.30 | | Kacheishvili, Giorgi | g | | 2582 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | Atanasiu, Nicolae | | | 2007 | BEL | 1.00 | 1 | 0.22 | 15 | 3.30 | | Safarli, Eltaj | g | | 2622 | AZE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Black Jr, James A | | | 2105 | USA | 1.00 | 1 | 0.33 | 15 | 4.95 | | Williams, Alan P | | | 2230 | USA | 1.00 | 1 | 0.50 | 15 | 7.50 | | 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) | |
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