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Individual Calculations February 2020 |
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| Grinberg, Eyal Total change: 7.30 | |   |
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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 |
| 2371 | 2465 | 3.50 | 5 | 0.52 | 10 | 5.20 | |
|  Waslaski, Hunter | | | 2065 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Polgar-Shutzman, Tom | | | 2233 | USA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Burke, John | g | | 2551 | USA | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Beradze, Irakli | m | | 2487 | GEO | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Sorokin, Aleksey | f | | 2520 | RUS | 0.50 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Israeli National Team Championship 2020 Round 1-4 | Various | ISR | 2020-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2379 | 2484 | 1.50 | 2 | 0.21 | 10 | 2.10 | |
| | Deutsch, Eyal | m | | 2337 | ISR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Liss, Eran | g | | 2421 | ISR | 1.00 | 1 | 0.41 | 10 | 4.10 | |
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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