| Player name: | Sosna, Jan |  |
| Most recent federation: | Czech Republic |
| Date of birth: | 14 October 1960 |
| Most recent ID: | 304379 |
| Sex: | man |
list pos Player_ID Name Title Fed Rtng +/- Gms Birthday Sex Flag
Oct 2001 1657= 304379 Sosna, Jan CZE 2413 +2 8 1960.10.14
Jul 2001 1704= 304379 Sosna, Jan CZE 2411 +45 21 1960.10.14
Apr 2001 2865= 304379 Sosna, Jan CZE 2366 0 0 1960.10.14
Jan 2001 2833= 304379 Sosna, Jan CZE 2366 +9 11
Oct 2000 3045= 304379 Sosna, Jan CZE 2357 0 0 1960.10.14
Jul 2000 3000= 304379 Sosna, Jan CZE 2357 -17 11 1960.10.14
Jan 2000 2450= 304379 Sosna, Jan CZE 2374 0 0
Jul 1999 2476= 304379 Sosna, Jan CZE 2374 +14 22 1960.10.14
Jan 1999 2748= 304379 Sosna, Jan CZE 2360 0 0 1960.10.14
Jul 1998 2580= 304379 Sosna, Jan CZE 2360 +5 22 1960.10.14
Jan 1998 2618= 304379 Sosna, Jan CZE 2355 0 0 1960.10.14
Jul 1997 2603= 304379 Sosna, Jan CZE 2355 +5 19 1960.10.14
Jan 1997 2680= 304379 Sosna, Jan CZE 2350 +55 18 1960.10.14
Jul 1996 4729= 304379 Sosna, Jan CZE 2295 0 0 1960.10.14
Jan 1996 4529= 304379 Sosna, Jan CZE 2295 -15 9 1960.10.14
Jul 1995 3853= 304379 Sosna, Jan CZE 2310 0 0 1960.10.14
Jan 1995 3983= 304379 Sosna, Jan CZE 2310 -10 14 1960.10.14
Jul 1994 3395= 304379 Sosna, Jan CZE 2320 -10 2 1960.10.14
Jan 1994 2922= 304379 Sosna, Jan CZE 2330 -45 20 1960.10.14
Jul 1993 1688= 304379 Sosna, Jan CSR 2375 0 0 1960.10.14
Jan 1993 1618= 304379 Sosna, Jan CSR 2375 13 1960.10.14