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Individual Calculations February 2020 |
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| Paragua, Mark Total change: 7.40 | |   |
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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 |
| 2273 | 2513 | 6.50 | 9 | -0.46 | 10 | -4.60 | |
|  Li, Hanxiang | | | 2113 * | CHN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Andrews, Todd D | f | | 2214 | USA | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Daggupati, Balaji | f | | 2311 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Narkeeran, Madhavan | | | 2113 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Liang, Jason | f | | 2296 | USA | 0.00 | 1 | -0.78 | 10 | -7.80 | | | Nyamdorj, Davaaoch | | | 2113 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Costello, Alexander John | m | | 2292 | USA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Mitkov, Nikola | g | | 2508 | MKD | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Ruiz C, Joshua D | g | | 2497 | COL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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) | | | | Marshall Premier January 2020 | New York, New York | USA | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2506 | 4.50 | 5 | 0.68 | 10 | 6.80 | |
| | Vogel, Jake | | | 2106 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hardaway, Brewington | c | | 2106 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Shah, Ansh | | | 2106 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Khamrakulov, Djurabek | g | | 2532 | UZB | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Kudrin, Sergey | g | | 2431 | USA | 1.00 | 1 | 0.40 | 10 | 4.00 | | | * 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) | | | | Winter 2020 CCCSA GM Norm Invitational | Charlotte, North Carolina | USA | 2020-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2425 | 2506 | 6.00 | 9 | 0.52 | 10 | 5.20 | |
| | Panchanathan, Magesh | g | | 2482 | IND | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Yu, Jennifer R | f | wg | 2321 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Plotkin, Mark | f | | 2395 | CAN | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Ringoir, Tanguy | g | | 2498 | BEL | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Mishra, Abhimanyu | c | | 2397 | USA | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Yip, Carissa Shiwen | f | wg | 2419 | USA | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Hong, Andrew Zhang | m | | 2428 | USA | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Korley, Kassa | m | | 2416 | DEN | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Jacobson, Brandon | m | | 2470 | USA | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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