|
Individual Calculations September 2023 |
|
|
|
| Ruchinskaya, Valerie Total change: 135.20 | |   |
|
| 2023 Excelsior August Open | Etobicoke, ON | CAN | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1727 | 2.50 | 5 | 0.61 | 40 | 24.40 | |
|  Li, William | c | | 2115 | CAN | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Kim, Noah | | | 1770 | CAN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Mahip, Singh | | | 1722 | BAR | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Oancea, Nicolae | | | 1770 | CAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Zhao, Jifan | | | 1795 | CAN | 1.00 | 1 | 0.59 | 40 | 23.60 | |
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) | | | | Hamilton 150th Anniversary Open | Hamilton | CAN | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1727 | 2.00 | 3 | 1.19 | 40 | 47.60 | |
| | Cottrell, Deparse | | | 1539 | CAN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Morrison, Kyle | | | 2244 | CAN | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Liang, Hairan | c | | 2251 | CAN | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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 Summer 2 Open Division 1 | Mississauga | CAN | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1727 | 5.00 | 5 | 1.58 | 40 | 63.20 | |
| | Kahan, Desai | | | 1372 | IND | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Leliveld, Andrew | | | 1494 | CAN | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Aman, Sharma | | | 1725 | IND | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Lakhani, Riyaan | | | 1691 | CAN | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Trofimov-Malyshkin, Valent | | | 1588 | UKR | 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) | | |
|
« go back
|
Share this page
|
|
|
© World Chess Federation
| Contact us: admin@fide.com
| Developed and supported by Elista FIDE Office
| Ratings questions: Elista FIDE Office
|