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Individual Calculations October 2021 |
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| Chen, Ryo Wenyu Total change: 0.60 | |   |
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| PNWCC FIDE Masters - Artist Point | Redmond, WA | USA | 2021-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2382 | 2324 | 4.00 | 9 | 0.20 | 20 | 4.00 | |
|  Margvelashvili, Giorgi | g | | 2528 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Betaneli, Alex | f | | 2184 | USA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Levine, Joseph | | | 2036 | USA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Escalante, Brian | m | | 2454 | PER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Castillo, Joshua D Ruiz | g | | 2499 | COL | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Santarius, Erik | m | | 2361 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Belous, Vladimir | g | | 2524 | RUS | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Daza, Emilio Cordova | g | | 2556 | PER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Narayanan, Samrug | c | | 2296 | USA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | 2021 Las Vegas Open - Open | Las Vegas, Nevada | USA | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2324 | 5.50 | 9 | 0.15 | 20 | 3.00 | |
| | Thomas, Kenneth Patrick | | | 1953 | USA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Akopian, Robert | | | 2002 | USA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sathish, Pranav | | | 1924 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wang, Andrew | | | 2016 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Nyzhnyk, Illia | g | | 2676 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bachin, Vitaliy | m | | 2353 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Iinuma, Paul Yuu | | | 2052 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Akobian, Varuzhan | g | | 2611 | USA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Belous, Vladimir | g | | 2524 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | 2021 Texas Fall Open | Westlake, Texas | USA | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 2324 | 5.50 | 7 | -0.32 | 20 | -6.40 | |
| | Woychuk, Jonathan | | | 1924 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Taylor Jr, Stewart | | | 1947 | USA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Wu, Sibo | | | 2122 | CHN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Oberoi, Shelev | | | 2175 | USA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mishra, Prateek | c | | 2028 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Amburgy, Ryan | | | 2065 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Adewumi, Tanitoluwa | | | 2020 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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