|
Individual Calculations June 2023 |
|
|
|
| Cohen, Ofer Total change: 24.80 | |   |
|
| Spring Chess Tournament 2023 first | Kfar Saba | ISR | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1470 | 2.00 | 5 | 0.48 | 20 | 9.60 | |
|  Blonder, Daniel | | | 1791 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Pletner, Valery | | | 1944 | ISR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Roytman, Moshe | | | 1263 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Mond, Omri | | | 1560 | ISR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Klevinskiy, David | | | 1718 | ISR | 1.00 | 1 | 0.81 | 20 | 16.20 | |
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) | | | | League Bet Sharon 2023 8-9 | Israel | ISR | 2023-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1473 | 1.00 | 1 | 0.76 | 20 | 15.20 | |
| | Dahan, Or | | | 1676 | ISR | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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) | | |
|
