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Individual Calculations April 2022 |
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| Willis, Lisa Total change: 0.00 | |   |
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| Falconer Tuesday Night Marathon - Under 1800 Rounds 1-4 | San Francisco, California | USA | 2022-03-01 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1293 | 0 | 1.50 | 4 | 0.00 | 1206 | | 0.00 | |
|  Ahrens, Richard | | | 1286 | USA | 0.00 | 1 | 0.00 | | 0.00 | |  Grange, Matthew | | | 1229 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Thibault, William | | | 1253 | USA | 0.50 | 1 | 0.00 | | 0.00 | | | Nichol, David | | | 1403 | USA | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | 19th Wilkerson Memorial Championship - Under 1600 | San Francisco, California | USA | 2022-03-26 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1312 | 0 | 2.00 | 2 | 0.00 | 1352 | | 0.00 | |
| | Cao, Danny Du Uy | | | 1233 | USA | 1.00 | 1 | 0.00 | | 0.00 | | | Fan, Shengjie | | | 1391 | USA | 1.00 | 1 | 0.00 | | 0.00 | |
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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