3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| varadharaman | 3 | 1550 | 834 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.030 | 0.714 | 0.800 | 85.9 | -95 | 134 | 1305 | 1211 | 3319 |
| EloSRM | 0.035 | 0.773 | 0.897 | 120.9 | -94 | 253 | 1644 | 1550 | 3069 |
| SRMFix | 0.011 | 0.777 | 0.861 | 120.1 | -111 | 180 | 1312 | 1200 | 3318 |
| SRM | -0.335 | 0.908 | 0.913 | 152.0 | -253 | 45 | 992 | 834 | 3689 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2005-11-23 | SRM 274 | 2 | 272 | 139.67 | -0.96 | -94 | 1550 | 3069 | -158 | 834 | 3689 |
| 2 | 2005-09-27 | SRM 265 | 2 | 136 | 314.95 | 1.21 | 253 | 1644 | 2478 | 45 | 992 | 2577 |
| 1 | 2005-05-14 | SRM 242 | 2 | 208 | 188.08 | -0.14 | -15 | 1391 | 2987 | -253 | 947 | 2381 |