Individual Calculations September 2023 |
|
|
Clark, Drew Total change: 20.00 | | |
|
WIM Ruth Haring Memorial Tuesday Night Marathon - 1200 to 1599 Round 1-3 | San Francisco, CA | USA | 2023-07-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1268 | 1410 | 1.00 | 1 | 0.31 | 40 | 12.40 | |
| Hollon, Nick | | | 1268 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | | 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) | | WIM Ruth Haring Memorial Tuesday Night Marathon - 1200 to 1599 Round 4-7 | San Francisco, CA | USA | 2023-08-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1410 | 1.50 | 2 | 0.19 | 40 | 7.60 | |
| Arivoli, Aradhana | | | 1171 | USA | 0.50 | 1 | -0.30 | 40 | -12.00 | | Starr, Albert | | | 1403 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | 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) | |
|