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Individual Calculations September 2023 |
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| Lundy Iii, George W Total change: -29.60 | |   |
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| Rooks and Rickshaws | Boise, Idaho | USA | 2023-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1490 | 0.00 | 1 | -0.67 | 40 | -26.80 | |
|  Liang, Candice | | | 1361 | USA | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | Open Channel D, Please | BOISE, ID | USA | 2023-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1510 | 0.50 | 1 | -0.07 | 40 | -2.80 | |
| | Semancik, Zackary T | | | 1460 | USA | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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