|
Individual Calculations April 2023 |
|
|
|
| Ruchinskaya, Valerie Total change: 33.20 | |   |
|
| 2023 Excelsior March Open | Toronto | CAN | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 1541 | 1.00 | 3 | 0.93 | 40 | 37.20 | |
|  Mikhalevski, Victor | g | | 2519 | ISR | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Siddeley, Hugh | | | 1976 | CAN | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Rusonik, Max | c | | 2173 | CAN | 0.00 | 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) | | | | 2023 Forcing Moves First WINTER 3 OPEN - UNDER 1900 | Mississauga | CAN | 2023-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1440 | 1541 | 3.00 | 5 | -0.10 | 40 | -4.00 | |
| | Zhong, April Yunwei | | | 1524 | CAN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Qian, Ashley | | | 1481 | CAN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Nguyen, Thuan | | | 1203 | CAN | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Deshpande, Sarthak | | | 1526 | CAN | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Deepak, Laksshana | | | 1465 | CAN | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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) | | |
|
