Individual Calculations November 2009 |
|
|
West, James R Total change: 0.60 | | |
|
2009 New Jersey State Championship | Somerset, New Jersey | USA | 2009-09-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1919 | 2158 | 0.50 | 1 | -0.30 | 15 | -4.50 | |
| Hua, David A | | | 1919 | USA | 0.50 | 1 | -0.30 | 15 | -4.50 | | 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) | | New York October Open | New York, New York | USA | 2009-10-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
2039 | 2158 | 1.00 | 1 | 0.34 | 15 | 5.10 | |
| Kreitner, Ilan | | | 2039 | USA | 1.00 | 1 | 0.34 | 15 | 5.10 | | 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) | |
|