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Individual Calculations August 2019 |
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| Rose, Samuel Total change: 33.60 | |   |
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| 2019 Houston Summer Chess Festival | Houston, Texas | USA | 2019-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 1717 | 1.00 | 2 | 0.84 | 40 | 33.60 | |
|  Lau, Carlos | | | 2117 * | NCA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Bitoon, Richard | g | | 2117 * | PHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | 2019 DCC FIDE Open VIII | Richardson, Texas | USA | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1717 | 2.00 | 3 | 0.00 | 40 | 0.00 | |
| | Karthik, Dhruv | | | 1375 | USA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Eliezer, Segev | | | 1785 | USA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Blakeman, Cole | | | 1563 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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