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Individual Calculations October 2023 |
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| Rigel, Marlon Total change: 31.60 | |   |
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| 2023 Fall Tuesday Night Marathon - 1600-1999 Round 1-4 | San Francisco, CA | USA | 2023-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1544 | 1596 | 3.00 | 4 | 0.79 | 40 | 31.60 | |
|  Chan, John | | | 1455 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |  Arivoli, Aradhana | | | 1245 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Walder, Michael | | | 1826 | USA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Wong, Wilson | | | 1650 | USA | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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