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 |
|---|---|---|---|
| delia_deea | 6 | 2342 | 1355 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 1.099 | 1.212 | 2.193 | 57.2 | -53 | 165 | 1355 | 1355 | 2044 |
| EloSRM | 1.197 | 1.217 | 2.037 | 120.0 | -5 | 351 | 2342 | 2342 | 2292 |
| Odd | 1.232 | 1.252 | 2.063 | 124.0 | -7 | 371 | 2203 | 2203 | 2297 |
| SRMFix | 1.257 | 1.271 | 2.067 | 126.7 | -5 | 306 | 1951 | 1951 | 1735 |
| initial | 1.462 | 1.462 | 2.209 | 176.0 | 2 | 604 | 2256 | 2256 | 1568 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2010-01-14 | Member SRM 458 | 2 | 6 | 164.20 | 4.77 | 157 | 2342 | 2292 | 165 | 1355 | 2044 |
| 5 | 2010-01-04 | SRM 457 | 2 | 115 | 158.85 | 0.47 | 47 | 2186 | 3052 | 27 | 1190 | 3181 |
| 4 | 2009-12-22 | SRM 456 | 1 | 377 | 415.59 | -0.06 | -5 | 2139 | 3315 | -41 | 1163 | 3326 |
| 3 | 2009-12-17 | Member SRM 455 | 2 | 170 | 245.43 | 0.53 | 74 | 2144 | 3265 | 22 | 1204 | 3042 |
| 2 | 2009-12-05 | SRM 454 | 1 | 528 | 617.02 | 0.22 | 86 | 2070 | 3751 | -53 | 1182 | 3234 |
| 1 | 2009-11-05 | SRM 452 | 2 | 273 | 648.47 | 1.25 | 351 | 1984 | 4406 | 35 | 1235 | 2909 |