|
Individual Calculations July 2021 |
|
|
|
| Akopian, Vladimir Total change: -12.50 | |   |
|
| 2021 National Open - Championship | Las Vegas, Nevada | USA | 2021-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2638 | 6.00 | 9 | -1.25 | 10 | -12.50 | |
|  Grabinsky, Joshua | c | | 2251 | USA | 0.50 | 1 | -0.41 | 10 | -4.10 | |  Deviprasath, Sharvesh | | | 2238 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Abrahamyan, Tatev | | wg | 2358 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Guo, Arthur | m | | 2359 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Sorokin, Aleksey | f | | 2521 | RUS | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Hong, Andrew | m | | 2453 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Rozman, Levy | m | | 2343 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Wang, Justin | m | | 2447 | USA | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Yoo, Christopher Woojin | m | | 2457 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | * 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) | | |
|
