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Individual Calculations January 2020 |
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| Shlyakhtenko, Robert Total change: -31.40 | |   |
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| 55th Annual American Open | Costa Mesa, California | USA | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2346 | 5.50 | 8 | -0.30 | 20 | -6.00 | |
|  Mahajan, Rushaan | c | | 1956 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wu, Rochelle | | wm | 2153 | USA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bryant, John | m | | 2419 | USA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Wheeler, Cameron | m | | 2373 | USA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Wen, Teddie | | | 1996 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Pan, Kevin | | | 2062 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Yang, Kevin | | | 2126 | USA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Shi, Jason | f | | 2133 | USA | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | LACC-1st Los Angeles Winter GM IM Norm FIDE | Los Angeles, California | USA | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2404 | 2340 | 2.50 | 9 | -1.27 | 20 | -25.40 | |
| | Matikozyan, Andranik | m | | 2371 | ARM | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Gabuzyan, Gm Hovanes | g | | 2610 | ARM | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Belous, Gm Vladimir | g | | 2529 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Yoo, Christopher | m | | 2456 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Burrows, Brandon | c | | 2248 | USA | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Sheng, Joshua | m | | 2485 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Yanayt, Eugene | f | | 2216 | USA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Khachiyan, Melikset | g | | 2503 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kretchetov, Alexander | f | | 2220 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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