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Individual Calculations February 2020 |
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| Hong, Andrew Zhang Total change: 18.70 | |   |
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| PNWCC FIDE Open WoW Xiong - Mt. Rainier | Kirkland, Washington | USA | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2384 | 2428 | 5.00 | 9 | 0.05 | 10 | 0.50 | |
|  Deshpande, Aaryan | | | 2028 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Xiong, Jeffery | g | | 2712 | USA | 0.00 | 1 | -0.16 | 10 | -1.60 | | | Tiglon, Bryce | m | | 2388 | USA | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Eswaran, Ashritha | | wm | 2252 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Gorovets, Andrey | g | | 2522 | BLR | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Lee, Michael | m | | 2388 | USA | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Yanayt, Eugene | f | | 2216 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Ning, Kaiyu | | wm | 2353 | CHN | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Bortnyk, Olexandr | g | | 2596 | UKR | 0.00 | 1 | -0.28 | 10 | -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) | | | | PNWCC Winter Norm Invitational 2020 | Kirkland, Washington | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2450 | 2428 | 5.00 | 9 | 0.74 | 10 | 7.40 | |
| | Ning, Kaiyu | | wm | 2379 | CHN | 1.00 | 1 | 0.43 | 10 | 4.30 | | | He, Anthony Bi | f | | 2329 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Zhou, Jianchao | g | | 2623 | CHN | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Tiglon, Bryce | m | | 2388 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Gorovets, Andrey | g | | 2517 | BLR | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Yip, Carissa Shiwe | f | wg | 2419 | USA | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Vorontsov, Pavlo | g | | 2539 | UKR | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Lee, Michael | m | | 2388 | USA | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Sheng, Joshua | m | | 2469 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | |
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) | | | | Winter 2020 CCCSA GM Norm Invitational | Charlotte, North Carolina | USA | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2434 | 2428 | 5.50 | 9 | 1.08 | 10 | 10.80 | |
| | Plotkin, Mark | f | | 2395 | CAN | 1.00 | 1 | 0.45 | 10 | 4.50 | | | Ringoir, Tanguy | g | | 2498 | BEL | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Mishra, Abhimanyu | c | | 2397 | USA | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Yip, Carissa Shiwen | f | wg | 2419 | USA | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Jacobson, Brandon | m | | 2470 | USA | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Korley, Kassa | m | | 2416 | DEN | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Paragua, Mark | g | | 2506 | PHI | 0.50 | 1 | 0.11 | 10 | 1.10 | | | Panchanathan, Magesh | g | | 2482 | IND | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Yu, Jennifer R | f | wg | 2321 | USA | 1.00 | 1 | 0.35 | 10 | 3.50 | |
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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