|
Individual Calculations May 2012 |
|
|
|
| Zifroni, Dov Total change: 10.20 | |   |
|
| Israel National League 2012 | Various | ISR | 2011-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2431 | 2497 | 7.50 | 11 | 1.02 | 10 | 10.20 | |
|  Krayz, Alexander | m | | 2335 | ISR | 1.00 | 1 | 0.29 | 10 | 2.90 | |  Huzman, Alexander | g | | 2601 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Raznikov, Danny | m | | 2442 | ISR | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Caspi, Israel | m | | 2460 | ISR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Shevelev, Arkady | m | | 2317 | ISR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Botvinnik, Ilia | m | | 2369 | ISR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Golod, Vitali | g | | 2570 | ISR | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Battaglini, Gabriel | m | | 2423 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Tseitlin, Mark D | g | | 2403 | ISR | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Berkovich, Mark A | m | | 2397 | ISR | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Porat, Ido | m | | 2428 | ISR | 1.00 | 1 | 0.40 | 10 | 4.00 | |
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) | | |
|
