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Individual Calculations February 2019 |
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| Wang, Kevin Total change: -33.10 | |   |
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| Bay Area International | Burlingame, California | USA | 2019-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2246 | 2450 | 2.50 | 6 | -2.07 | 10 | -20.70 | |
|  Costello, Alexander | | | 2231 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | |  Ke, Ivan | | | 2251 | USA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Taghizadeh, Rayan | f | | 2298 | USA | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Kretchetov, Alexandre | f | | 2241 | RUS | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Polgar-Shutzman, Tom | | | 2181 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | | | Banik, Siddharth | | | 2276 | USA | 0.00 | 1 | -0.73 | 10 | -7.30 | |
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) | | | | Winter 2019 CCCSA GM Norm Invitational | Charlotte, North Carolina | USA | 2019-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2470 | 2450 | 3.00 | 9 | -1.24 | 10 | -12.40 | |
| | Brown, Michael | m | | 2524 | USA | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Stukopin, Andrey | g | | 2565 | RUS | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Shankar, Gauri | f | | 2359 | IND | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Belous, Vladimir | g | | 2533 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Jacobson, Brandon | m | | 2404 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Panchanathan, Magesh | g | | 2499 | IND | 0.00 | 1 | -0.43 | 10 | -4.30 | | | Korley, Kassa | m | | 2450 | DEN | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Ostrovskiy, Aleksandr | m | | 2439 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Shmelov, Denys | m | | 2461 | UKR | 0.00 | 1 | -0.48 | 10 | -4.80 | |
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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