|
Individual Calculations September 2023 |
|
|
|
| Butenko, Zlata Total change: -68.80 | |   |
|
| July BAC Real Championship - AB | Milpitas, California | USA | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1777 | 3.00 | 4 | -0.60 | 40 | -24.00 | |
|  Fan, Jimmy Qinmo | | | 1377 * | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Arakkal, Kevin | | | 1360 | USA | 0.50 | 1 | -0.43 | 40 | -17.20 | | | Mori-Khan, Camran | | | 1376 | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vale Cruz, Armin | | | 1509 | USA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | * 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) | | | | 1000GM 2023 August Bona FIDE Swiss - U2000 | Sunnyvale, CA | USA | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1777 | 2.50 | 4 | -1.12 | 40 | -44.80 | |
| | Kim, Taewoo | | | 1377 * | KOR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vale Cruz, Armin | | | 1509 | USA | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Pan, Roger | | | 1382 | USA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Cao, Daniel | | | 1316 | USA | 1.00 | 1 | 0.05 | 40 | 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) | | |
|
