|
Individual Calculations September 2022 |
|
|
|
| Westreich, Itay Total change: -38.00 | |   |
|
| Semifinals of the Israel Chess Championship | Kfar Saba | ISR | 2022-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2046 | 2.50 | 8 | -1.90 | 20 | -38.00 | |
|  Deutsch, Eyal | m | | 2321 | ISR | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Sokolovsky, Yahli | f | | 2369 | ISR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Gavriely, Or | | | 2072 | ISR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Amit, Eli | | | 1956 | ISR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Gadasi, Noam | | wc | 1900 | ISR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Friedland, Eldar | | | 2007 | ISR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Laor, Jason Ethan | | | 1646 * | ISR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuperman, Boris | | | 1746 | ISR | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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) | | | | Israeli National leagues - Playoffs Round 2 | Various | ISR | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2031 | 0.50 | 1 | 0.00 | 20 | 0.00 | |
| | Dinkin, Simyon | | | 2033 | ISR | 0.50 | 1 | 0.00 | 20 | 0.00 | |
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) | | |
|
