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Individual Calculations August 2019 |
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| Krush, Irina Total change: -4.90 | |   |
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| 47th Annual World Open | Philadelphia, Pennsylvania | USA | 2019-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2422 | 5.50 | 9 | 0.14 | 10 | 1.40 | |
|  Ling, Evan | | | 2070 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Turgut, Tansel | f | | 2202 | TUR | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Lenderman, Aleksandr | g | | 2640 | USA | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Taylor, Timothy | m | | 2213 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Quesada Perez, Yuniesky | g | | 2626 | CUB | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Robson, Ray | g | | 2652 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Onabogun, Kolade | | | 2208 | NGR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Mishra, Abhimanyu | c | | 2208 | USA | 0.50 | 1 | -0.27 | 10 | -2.70 | | | Sinha, Sahil | f | | 2268 | USA | 0.50 | 1 | -0.21 | 10 | -2.10 | |
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) | | | | 18th Annual Manhattan Open | New York, New York | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2422 | 3.50 | 5 | -0.63 | 10 | -6.30 | |
| | Luo, Terry | | | 2043 | USA | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Han, Joseph | | | 2148 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Thomforde-Toates, Noah | | | 2063 | USA | 0.50 | 1 | -0.40 | 10 | -4.00 | | | Bonin, Jay | m | | 2284 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Zeltsan, Joseph | | | 2186 | USA | 0.00 | 1 | -0.80 | 10 | -8.00 | |
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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