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Individual Calculations November 2022 |
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| Parsons, Stephen Total change: -1.40 | |   |
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| Vladimir Naroditsky Memorial Tuesday Night Marathon - 1800+ Round 5-7 | San Francisco, California | USA | 2022-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1599 | 1.00 | 3 | -0.07 | 20 | -1.40 | |
|  Lewis, Edward | | | 1888 | USA | 1.00 | 1 | 0.84 | 20 | 16.80 | |  Suarez, Sebastian | | | 1663 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Powers, Christopher | | | 1599 | USA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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