|
Individual Calculations April 2018 |
|
|
|
| Gefen, Ofer Total change: -50.00 | |   |
|
| Round 5 | various | ISR | 2018-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1521 | 0.50 | 1 | 0.16 | 40 | 6.40 | |
|  Sayers, David | | | 1635 | ISR | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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) | | | | Israel Cadet Championship Final 2018 U12 | Hakfar Hayarok | ISR | 2018-03-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1521 | 2.50 | 7 | -1.41 | 40 | -56.40 | |
|  Rozen, Eytan | | | 1921 * | ISR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ofek, Omri | | | 1344 | ISR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Levi, Or | | | 1591 | ISR | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Gartenfloys, Mark | | | 1443 | ISR | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Bar, Indy | | | 1332 | ISR | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Amitai, Ido | | | 1453 | ISR | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Bishara, Omar | | | 1324 | ISR | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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) | | |
|
