|
Individual Calculations July 2012 |
|
|
|
| Castaneda, Nelson Total change: 22.05 | |   |
|
| 81st Massachusetts Open | Marlboro, Massachusetts | USA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2367 | 2244 | 1.00 | 4 | -0.41 | 15 | -6.15 | |
|  Vigorito, David | m | | 2429 | USA | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Christiansen, Larry | g | | 2575 | USA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Wang, Andrew C | | | 2151 | USA | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Perez, Robert | | | 2314 | USA | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | 18th Annual Northeast Open | Stamford, Connecticut | USA | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2244 | 4.00 | 5 | 1.44 | 15 | 21.60 | |
| | Shi, Jason | | | 1912 | USA | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Schein, Aaron O | | | 2035 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Gelashvili, Tamaz | g | | 2600 | GEO | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Shtivelband, Richard | | | 2166 | USA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Kekelidze, Mikheil | g | | 2494 | GEO | 1.00 | 1 | 0.81 | 15 | 12.15 | |
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) | | | | 62nd New Hampshire Open | Manchester, New Hampshire | USA | 2012-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2244 | 3.50 | 5 | 0.44 | 15 | 6.60 | |
| | Montgomery, Parker | | | 2048 | USA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Nieto, Manuel Valerio | | | 1965 | COL | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Pismennyy, Avraam | | | 2275 | RUS | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Ivanov, Alexander | g | | 2526 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Xu, Haizhou | | | 1953 | CAN | 1.00 | 1 | 0.15 | 15 | 2.25 | |
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
|
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|