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 |
|---|---|---|---|
| gsmz | 2 | 1943 | 850 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.074 | 0.207 | 0.219 | 43.9 | -5 | 83 | 1714 | 1714 | 9169 |
| initial | -0.005 | 0.217 | 0.217 | 26.1 | -27 | 25 | 1199 | 1199 | 9276 |
| EloSRM | 0.047 | 0.229 | 0.234 | 55.7 | -29 | 83 | 1943 | 1943 | 9027 |
| SRMFix | -0.019 | 0.264 | 0.265 | 54.6 | -68 | 42 | 1174 | 1174 | 9279 |
| SRM | -0.693 | 0.693 | 0.826 | 175.0 | -291 | -59 | 909 | 850 | 8265 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-01-12 | SRM 645 | 2 | 447 | 541.35 | 0.28 | 83 | 1943 | 9027 | -59 | 850 | 8265 |
| 1 | 2014-11-28 | SRM 639 | 2 | 590 | 519.98 | -0.18 | -29 | 1860 | 10278 | -291 | 909 | 7749 |