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Individual Calculations September 2019 |
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| Der Manuelian, Haik Total change: -33.40 | |   |
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| Chess Max Academy Summer GM Norm Invitational | New York, New York | USA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2423 | 2303 | 2.50 | 9 | -0.58 | 20 | -11.60 | |
|  Jacobson, Brandon | m | | 2456 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gauri, Shankar | f | | 2363 | IND | 0.00 | 1 | -0.42 | 20 | -8.40 | |  Paragua, Mark | g | | 2504 | PHI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Romanenko, Vladimir | g | | 2478 | BLR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Khamrakulov, Djurabek | g | | 2496 | UZB | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Hong, Andrew | m | | 2438 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Yoo, Christopher Woojin | m | | 2429 | USA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Mishra, Abhimanyu | c | | 2304 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Jacobson, Aaron | f | | 2337 | USA | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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) | | | | 49th Annual Continental Open | Sturbridge, Massachusetts | USA | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2287 | 2303 | 2.00 | 6 | -1.09 | 20 | -21.80 | |
| | Mikhalevski, Victor | g | | 2578 | ISR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Taylor, Steven | | | 2045 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Stripunsky, Alexander | g | | 2520 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Li, Jerry | c | | 1994 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Ramanathan, Suraj | | | 1983 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Cordova, Emilio | g | | 2599 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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) | | |
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