Individual Calculations September 2023 |
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Ross, Max Total change: 2.20 | | |
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WIM Ruth Haring Memorial Tuesday Night Marathon - 1600 to 1999 Round 1-3 | San Francisco, CA | USA | 2023-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1801 | 1540 | 2.00 | 3 | 1.45 | 20 | 29.00 | |
| Sanguinetti, George | | | 1740 | USA | 1.00 | 1 | 0.76 | 20 | 15.20 | | Smith, Robert | | | 1797 | USA | 1.00 | 1 | 0.82 | 20 | 16.40 | | Gray, William | | | 1865 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | 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) | | WIM Ruth Haring Memorial Tuesday Night Marathon - 1600 to 1999 Round 4-7 | San Francisco, CA | USA | 2023-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1376 | 1540 | 0.00 | 2 | -1.34 | 20 | -26.80 | |
| Wong, Wilson | | | 1589 | USA | 0.00 | 1 | -0.43 | 20 | -8.60 | | Ballantyne, Andrew | | | 1163 | USA | 0.00 | 1 | -0.91 | 20 | -18.20 | | 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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