|
Individual Calculations July 2023 |
|
|
|
| Kopelevitch, Eli Total change: -10.20 | |   |
|
| Reuven Minsker Memorial 2023 Open B | Haifa | ISR | 2023-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1707 | 4.00 | 6 | -0.47 | 20 | -9.40 | |
|  Shehtman, Yair | | | 1307 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bernshtein, Yogev | | | 1368 | ISR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gartenflus, Alexsandr | | | 1500 | ISR | 1.00 | 1 | 0.23 | 20 | 4.60 | |  Tsabari, Ronen | | | 1673 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Rinberg, David | | | 1634 | ISR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Levitan, Liel | | | 1515 | ISR | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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) | | | | Israel league playoffs 2023 | Israel | ISR | 2023-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1705 | 1731 | 0.50 | 1 | -0.04 | 20 | -0.80 | |
| | Neumann, Amit | | | 1705 | ISR | 0.50 | 1 | -0.04 | 20 | -0.80 | |
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) | | |
|
