Individual Calculations June 2023 |
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Zhang, Roger Total change: 91.60 | | |
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15th annual Open at Foxwoods - Open | Mashantucket, CT | USA | 2023-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
2030 | 1879 | 3.50 | 8 | 1.03 | 40 | 41.20 | |
| Ocido, Michael | | | 2076 | PHI | 0.50 | 1 | 0.25 | 40 | 10.00 | | Liu, Kelsey | | | 2043 | USA | 1.00 | 1 | 0.72 | 40 | 28.80 | | Catherina, Michelle | | wm | 2192 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | Wiebe, Isaac | | | 2006 | CAN | 0.50 | 1 | 0.17 | 40 | 6.80 | | Barash, Anton | | | 2074 | USA | 0.50 | 1 | 0.25 | 40 | 10.00 | | Guha, Eshan | | | 2003 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | Chu, Xiaoman | | | 1837 | CHN | 1.00 | 1 | 0.44 | 40 | 17.60 | | Sloan, Jed | c | | 2006 | USA | 0.00 | 1 | -0.33 | 40 | -13.20 | | 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) | | 2023 May Marshall Premier | New York, NY | USA | 2023-05-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
2073 | 1879 | 2.50 | 4 | 1.26 | 40 | 50.40 | |
| Lancman, Kyle | | | 2081 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | Chasin, Nico | m | | 2442 | USA | 0.50 | 1 | 0.48 | 40 | 19.20 | | Jiang, Jason | | | 1899 | USA | 0.50 | 1 | 0.03 | 40 | 1.20 | | Sinnott, Alex | | | 1869 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | 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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