|
Individual Calculations February 2019 |
|
|
|
| Brattain, Mika Total change: 3.60 | |   |
|
| 28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2274 | 2411 | 6.50 | 9 | 0.48 | 10 | 4.80 | |
|  Pan, Kevin | | | 2122 | USA | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Mishra, Abhimanyu | c | | 2128 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Rodriguez Rivera, Pedro | m | | 2223 | CUB | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Adamson, Robby | f | | 2218 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Findlay, Ian | f | | 2251 | CAN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Ramer, Scott | | | 2200 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Coleman, Teddy | m | | 2361 | USA | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Zierk, Steven | g | | 2510 | USA | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Patel, Advait | m | | 2455 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | | | 2019 Cardinal Open | Columbus, Ohio | USA | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2411 | 2.50 | 4 | -0.12 | 10 | -1.20 | |
| | Park, Evan | | | 2011 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ramer, Scott | | | 2200 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Hughes, John | | | 2233 | IRL | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Swiercz, Dariusz | g | | 2649 | USA | 0.00 | 1 | -0.20 | 10 | -2.00 | | | * 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) | | |
|
