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Individual Calculations February 2020 |
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| Kretchetov, Alexandre Total change: 5.80 | |   |
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| 29th Annual North American Open | Las Vegas, Nevada | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2220 | 4.50 | 8 | -0.31 | 20 | -6.20 | |
|  Wu, Ethan | | | 1862 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Mitkov, Nikola | g | | 2508 | MKD | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Kanli, Alperen | | | 1927 | AZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bachin, Vitaly | m | | 2388 | RUS | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Wu, Derek | | | 2040 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Narkeeran, Madhavan | | | 1962 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Wang, Richard | m | | 2342 | CAN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Chen, Benjamin Lj | | | 2046 | USA | 0.50 | 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 - 2nd Los Angeles Winter GM-IM Norm FIDE | Los Angeles, California | USA | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2295 | 2238 | 4.50 | 9 | 0.60 | 20 | 12.00 | |
| | Matikozyan, Andranik | m | | 2380 | ARM | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Mista, Aleksander | g | | 2582 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ramazian, Arshak | f | | 2219 | ARM | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Peters, Jack | m | | 2287 | USA | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Manukyan, Garouch | | | 2197 | ARM | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Daggupati, Balaji | f | | 2311 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Chen, Jonathan | | | 2139 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Burrows, Brandon | f | | 2315 | USA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Morshedi, Ali | f | | 2224 | USA | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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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