|
Individual Calculations April 2023 |
|
|
|
| Walder, Michael Total change: 12.60 | |   |
|
| 2023 Spring Tuesday Night Marathon - 1600-1999 Rounds 1-3 | San Francisco, CA | USA | 2023-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1843 | 3.00 | 3 | 0.68 | 20 | 13.60 | |
|  Admassu, Yonathan | | | 1595 | USA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Briancon-Marjollet, Victor | | | 1668 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Parsons, Stephen | | | 1623 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | | | 20th Wilkerson Memorial Championship - 1600-1999 | San Francisco, CA | USA | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1843 | 2.50 | 3 | -0.05 | 20 | -1.00 | |
| | Kulkarni, Neil | | | 1492 | USA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Macnee, Felix | | | 1572 | USA | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Mahooti, James J | | | 1575 | USA | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
|
