|
Individual Calculations May 2012 |
|
|
|
| Sewell, Bob Total change: -16.20 | |   |
|
| City of Sydney Championship 2012 | Sydney | AUS | 2012-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1506 | 0.00 | 2 | -0.25 | 15 | -3.75 | |
|  Baterowicz, Mark | | | 1775 | AUS | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Kordahi, Nicholas | | | 1906 * | AUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 Challengers 2012 | Sydney | AUS | 2012-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1506 | 0.00 | 3 | -0.83 | 15 | -12.45 | |
| | Greenwood, Norman | | | 1752 | AUS | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Willathgamuwa, Kevin | | | 1587 | AUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Roche, Stephen | | | 1701 | AUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | |
|
