|
Individual Calculations April 2018 |
|
|
|
| Wan, Joseph Total change: 57.60 | |   |
|
| 2018 Cedar Rapids Leather Jackets Open | Cedar Rapids, Iowa | USA | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 2068 | 4.00 | 5 | 0.45 | 40 | 18.00 | |
|  Alexander, Roger | | | 1757 | USA | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Cohen, Lawrence | | | 1828 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Narayanan, Samrug | | | 2098 | USA | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Takahashi, Michael | | | 1827 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Reynolds, Robert | | | 1970 | USA | 1.00 | 1 | 0.37 | 40 | 14.80 | |
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) | | | | 2018 Iowa Closed Championship | Cedar Rapids, Iowa | USA | 2018-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2068 | 3.50 | 5 | 0.99 | 40 | 39.60 | |
| | Keating, Robert | | | 2021 | USA | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Saleem, Arshaq | | | 2141 | USA | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Takahashi, Michael | | | 1827 | USA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Brashaw, Daniel | | | 2171 | USA | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Neal Ii, James | | | 2152 | USA | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | |
|
