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Individual Calculations November 2021 |
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| Quirke, Jeffrey L Total change: 10.40 | |   |
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| 12th Annual Washington Chess Congress | Reston, Virginia | USA | 2021-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2235 | 2108 | 3.00 | 7 | 0.52 | 20 | 10.40 | |
|  Kevlishvili, Robby | g | | 2506 | NED | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Sethuraman, Sandeep | f | | 2376 | USA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ivanov, Mike | f | | 2344 | CAN | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rempe, Jonas J R | | | 1935 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Shahaliyev, Ismayil | m | | 2408 | AZE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Li, Dennis | | | 1839 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Chasin, Nico Werner | f | | 2240 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | |
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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