Individual Calculations December 2023 |
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Ahrens, Richard William Total change: -2.60 | | |
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Winter Tuesday Night Marathon - 1200-1599 Round 1-3 | San Francisco, CA | USA | 2023-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1381 | 1234 | 0.50 | 2 | -0.13 | 20 | -2.60 | |
| Hilliard, Michael R | | | 1293 | USA | 0.00 | 1 | -0.42 | 20 | -8.40 | | Clark, Drew H | | | 1469 | USA | 0.50 | 1 | 0.29 | 20 | 5.80 | | 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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