|
Individual Calculations September 2009 |
|
|
|
| Davy, Damion Total change: 17.25 | |   |
|
| Caribbean Chess Carnival 2009 - Under 20 | Port of Spain | TRI | 2009-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1988 | 4.50 | 5 | 1.15 | 15 | 17.25 | |
|  Grant, Kirk | | | 1698 | BAR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Sanches, Romario | | | 1904 | SUR | 0.50 | 1 | -0.12 | 15 | -1.80 | |  Cabralis, Keron | | | 2043 | TRI | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Raphael, Christopher | | | 1901 | TRI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Headley, Daryl | | | 1692 | BAR | 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) | | |
|
