| Most improved players during the past 6 months | Rank | last/PR | old/PR | PR/inc | Name | Rank | last/PR | old/PR | PR/inc | Name | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 47.36 | 38.64 | 8.71 | Kiser, Carol | 35 | 50.39 | 47.87 | 2.52 | Krause, Frances | ||||||||
| 2 | 50.08 | 41.47 | 8.61 | Myers, Bonnie | 36 | 52.05 | 49.56 | 2.49 | Buchner, Alan | ||||||||
| 3 | 47.94 | 39.57 | 8.37 | Cavanaugh, Marilyn | 37 | 48.65 | 46.21 | 2.44 | Doorn, Joop | ||||||||
| 4 | 46.70 | 39.62 | 7.08 | Chasman, Rosalind | 38 | 54.48 | 52.09 | 2.39 | Briskie, Margaret | ||||||||
| 5 | 53.60 | 46.60 | 7.00 | Schneider, Gail | 39 | 49.88 | 47.56 | 2.32 | Demer, Suzie | ||||||||
| 6 | 51.10 | 44.36 | 6.74 | Murphy, Molly | 40 | 46.20 | 44.05 | 2.14 | Weiss, Jay | ||||||||
| 7 | 50.67 | 44.27 | 6.40 | Rosenfeld, Irwin | 41 | 47.53 | 45.48 | 2.05 | Picheny, Richard | ||||||||
| 8 | 46.47 | 40.17 | 6.30 | Cavanaugh, Robert | 42 | 57.42 | 55.75 | 1.67 | Waller, Jack | ||||||||
| 9 | 51.11 | 45.75 | 5.36 | Silverberg, Trisha | 43 | 51.90 | 50.29 | 1.61 | Jachetta, Karen | ||||||||
| 10 | 52.85 | 47.60 | 5.25 | Rippy, Sharon | 44 | 54.78 | 53.27 | 1.51 | Wittenstein, Judy | ||||||||
| 11 | 44.13 | 39.12 | 5.02 | Bristol, Susan | 45 | 51.05 | 49.54 | 1.51 | O'brien, Ellen | ||||||||
| 12 | 55.83 | 50.95 | 4.88 | Rounds, Stephen | 46 | 53.09 | 51.64 | 1.45 | Heiney, Mary | ||||||||
| 13 | 48.31 | 43.52 | 4.79 | Gendreau, Odile | 47 | 57.59 | 56.16 | 1.43 | Rocklin, Jeffrey | ||||||||
| 14 | 47.31 | 42.56 | 4.76 | Potter, Joyce | 48 | 59.29 | 57.89 | 1.39 | Levine, Bob | ||||||||
| 15 | 48.47 | 43.92 | 4.55 | Shapiro, Nancy | 49 | 51.86 | 50.58 | 1.29 | Pearlman, Marshall | ||||||||
| 16 | 51.93 | 47.49 | 4.44 | Silverberg, Alvan | 50 | 57.89 | 56.70 | 1.19 | Pangburn, Carol | ||||||||
| 17 | 49.74 | 45.37 | 4.37 | Gallaway, Cynthia | 51 | 48.98 | 47.87 | 1.10 | Mays, Susan | ||||||||
| 18 | 49.65 | 45.36 | 4.29 | Hoffman, Dianna | 52 | 53.54 | 52.51 | 1.03 | Matlaf, Janie | ||||||||
| 19 | 50.91 | 46.72 | 4.19 | Velick, Diane | 53 | 53.43 | 52.45 | 0.98 | Foster, Phillip | ||||||||
| 20 | 53.49 | 49.45 | 4.04 | Frand, Frank | 54 | 51.62 | 51.33 | 0.29 | Jonas, Linda | ||||||||
| 21 | 52.24 | 48.38 | 3.86 | Leckie, Dae | |||||||||||||
| 22 | 55.02 | 51.17 | 3.86 | Samiian, Abdol | |||||||||||||
| 23 | 51.78 | 48.07 | 3.71 | Alvord, Judy | |||||||||||||
| 24 | 54.74 | 51.12 | 3.62 | Glasgow, Dan | |||||||||||||
| 25 | 51.66 | 48.05 | 3.61 | Rippy, Jack | |||||||||||||
| 26 | 52.57 | 49.29 | 3.27 | Jonas, John | |||||||||||||
| 27 | 60.80 | 57.53 | 3.27 | Waldron, Gary | |||||||||||||
| 28 | 57.67 | 54.66 | 3.01 | Bauer, Cathy | |||||||||||||
| 29 | 53.07 | 50.23 | 2.84 | Borghei, Mastaneh | |||||||||||||
| 30 | 53.36 | 50.54 | 2.81 | Choobineh, Fred | |||||||||||||
| 31 | 58.94 | 56.14 | 2.80 | Irani, Robert | |||||||||||||
| 32 | 52.28 | 49.52 | 2.76 | Blattner, Fran | |||||||||||||
| 33 | 55.89 | 53.17 | 2.71 | Marano, Laverne | |||||||||||||