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 |
|---|---|---|---|
| ivayang | 2 | 1953 | 973 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.187 | 0.198 | 0.272 | 23.9 | -1 | 46 | 1246 | 1245 | 8085 |
| SRMFix | 0.064 | 0.245 | 0.254 | 52.3 | -31 | 74 | 1274 | 1243 | 7909 |
| EloSRM | 0.110 | 0.331 | 0.349 | 87.2 | -17 | 157 | 1970 | 1953 | 7635 |
| Odd | 0.149 | 0.350 | 0.380 | 92.9 | -9 | 176 | 1763 | 1754 | 7770 |
| SRM | -0.700 | 0.700 | 0.703 | 113.5 | -114 | -113 | 1087 | 973 | 6400 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2013-06-14 | SRM 582 | 2 | 401 | 344.02 | -0.22 | -17 | 1953 | 7635 | -114 | 973 | 6400 |
| 1 | 2013-05-25 | SRM 580 | 2 | 545 | 740.29 | 0.44 | 157 | 1970 | 7541 | -113 | 1087 | 5297 |