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 |
|---|---|---|---|
| trancongduy | 2 | 2157 | 1170 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | -0.137 | 0.137 | 0.138 | 30.0 | -45 | 15 | 1170 | 1170 | 4116 |
| SRMFix | 0.265 | 0.282 | 0.387 | 64.9 | -3 | 127 | 1327 | 1324 | 6322 |
| initial | 0.280 | 0.291 | 0.404 | 35.0 | -1 | 69 | 1269 | 1267 | 6913 |
| EloSRM | 0.284 | 0.305 | 0.417 | 122.9 | 0 | 246 | 2158 | 2157 | 5960 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2015-05-31 | 2015 TCO 2A | 1 | 389 | 635.70 | -0.02 | 0 | 2157 | 5960 | 15 | 1170 | 4116 |
| 1 | 2015-05-09 | 2015 TCO 1C | 1 | 407 | 612.40 | 0.59 | 246 | 2158 | 6278 | -45 | 1155 | 4454 |