|
Individual Calculations September 2009 |
|
|
|
| Sears, Frank Total change: 2.85 | |   |
|
| Trinidad and Tobago 3rd Preliminary National Championship Open 2009 | San Fernando | TRI | 2009-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1956 | 2.00 | 5 | 0.29 | 15 | 4.35 | |
|  Chang, Eddison, Dr. | | | 2047 | TRI | 0.50 | 1 | 0.12 | 15 | 1.80 | |  Marcelle, Joffrey | | | 2029 | TRI | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Harper, Ryan | f | | 2223 | TRI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Merritt, Mario | f | | 2139 | TRI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Singh, Vishnu | | | 1964 | TRI | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | | | Caribbean Chess Carnival 2009 - Open | Port of Spain | TRI | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2077 | 1956 | 1.50 | 6 | -0.62 | 15 | -9.30 | |
| | Lebredo Zaragoitia, Gerardo | m | | 2250 | CUB | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Teran Abreu, Lisyender | | | 2121 | VEN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ramadhar, Kishore | | | 2099 | TRI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Harper, Ryan | f | | 2223 | TRI | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Paul, Jayson | | | 1913 | TRI | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Noel, Roderick | | | 1856 | TRI | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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) | | | | Trinidad and Tobago 4th Preliminary National Championship Open 2009 | Scarborough, Port of Spain | TRI | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1956 | 3.00 | 5 | 0.52 | 15 | 7.80 | |
| | Soondarsingh, Dev | | | 1900 | TRI | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Lee, Hayden | | | 1790 | TRI | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Joseph, Marcus | | | 2158 | TRI | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Paul, Jayson | | | 1913 | TRI | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Chang, Eddison, Dr. | | | 2047 | TRI | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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) | | |
|
« 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
|