Chess
Enter best rating ever:
Rating
Age at best rating ever


The above calculations use the Chess1 age factors in Table 3 in Fair (2004). The data are only for men. The age factors are:

AgeFactorAgeFactorAgeFactor
35 1.000 60 1.048 85 1.156
36 1.002 61 1.050 86 1.168
37 1.004 62 1.052 87 1.181
38 1.006 63 1.054 88 1.195
39 1.008 64 1.056 89 1.209
40 1.009 65 1.058 90 1.225
41 1.011 66 1.060 91 1.241
42 1.013 67 1.062 92 1.259
43 1.015 68 1.064 93 1.277
44 1.017 69 1.066 94 1.297
45 1.019 70 1.068 95 1.318
46 1.021 71 1.070 96 1.340
47 1.023 72 1.072 97 1.363
48 1.025 73 1.074 98 1.388
49 1.027 74 1.077 99 1.413
50 1.029 75 1.081 100 1.441
51 1.031 76 1.085
52 1.032 77 1.090
53 1.034 78 1.095
54 1.036 79 1.102
55 1.038 80 1.109
56 1.040 81 1.117
57 1.042 82 1.126
58 1.044 83 1.135
59 1.046 84 1.145