Individual Calculations April 2023 |
|
|
Ballantyne, Rochelle Total change: -13.60 | | |
|
Thursday Open Round 6 | New York, NY | USA | 2023-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1788 | 1974 | 0.50 | 1 | -0.24 | 20 | -4.80 | |
| Nkululeko, Nkosi | | | 1788 | USA | 0.50 | 1 | -0.24 | 20 | -4.80 | | 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) | | Marshall 2023 March-April Thursday Open Rounds 1-3 | New York, NY | USA | 2023-03-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1768 | 1974 | 1.00 | 2 | -0.44 | 20 | -8.80 | |
| Thakur, Bhavya | | | 1574 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Chernin, Oliver | | | 1961 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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) | |
|