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Individual Calculations June 2023 |
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| Durham, Dan Total change: -12.40 | |   |
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| Bridgeopolis April 2023 Double Round Robin | Las Vegas, Nevada | USA | 2023-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2387 | 2202 | 2.00 | 10 | -0.62 | 20 | -12.40 | |
|  Ghaemmaghami, Ehsan | g | | 2463 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Burrows, Brandon | f | | 2346 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Xie, Bryan | c | | 2402 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sevillano, Enrico | g | | 2347 | USA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bitoon, Richard Balansag | g | | 2375 | PHI | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Ghaemmaghami, Ehsan | g | | 2463 | IRI | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Burrows, Brandon | f | | 2346 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Xie, Bryan | c | | 2402 | USA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sevillano, Enrico | g | | 2347 | USA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Bitoon, Richard Balansag | g | | 2375 | PHI | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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