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Individual Calculations February 2020 |
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| Beradze, Irakli Total change: -21.20 | |   |
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| 2019 Pan-American Intercollegiate Championship | Charlotte, North Carolina | USA | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2304 | 2487 | 4.00 | 5 | 0.52 | 10 | 5.20 | |
|  Jie, Tianhui | | wf | 2087 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Li, Ethan | f | | 2209 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Bok, Benjamin | g | | 2636 | NED | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Grinberg, Eyal | m | | 2465 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Pinisetti, Prateek | | | 2123 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | * 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) | | | | 2020 Charlotte Open | Charlotte, North Carolina | USA | 2020-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2183 | 2487 | 5.00 | 9 | -2.64 | 10 | -26.40 | |
| | Polgar-Shutzman, Tom | | | 2233 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Moon, Benjamin | f | | 2237 | USA | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Martinez, Isaac | | | 2087 * | USA | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Sailer, Mike | | | 2141 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Guo, Arthur | m | | 2301 | USA | 0.00 | 1 | -0.74 | 10 | -7.40 | | | Puckett, Matthew | | | 2149 | USA | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Ngo, Bach | | | 2087 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Venkat, Raghav | | | 2142 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Chambers, Ezra Paul | f | | 2266 | BDI | 1.00 | 1 | 0.22 | 10 | 2.20 | | | * 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) | | |
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