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 |
|---|---|---|---|
| Diego7 | 6 | 2261 | 1181 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.197 | 0.275 | 0.309 | 23.5 | -55 | 53 | 1253 | 1181 | 4192 |
| EloSRM | 0.272 | 0.360 | 0.598 | 95.3 | -1 | 383 | 2261 | 2261 | 4185 |
| Odd | 0.284 | 0.361 | 0.618 | 98.6 | 1 | 401 | 2101 | 2101 | 4135 |
| SRMFix | 0.388 | 0.410 | 0.572 | 70.3 | -7 | 273 | 1608 | 1608 | 4364 |
| initial | 0.620 | 0.620 | 0.731 | 74.7 | 20 | 162 | 1648 | 1648 | 4103 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2011-12-17 | SRM 527 | 2 | 218 | 246.93 | 0.18 | 26 | 2261 | 4185 | 7 | 1181 | 4192 |
| 5 | 2011-12-06 | SRM 526 | 2 | 161 | 137.58 | -0.23 | -1 | 2235 | 4317 | -16 | 1174 | 4214 |
| 4 | 2011-11-29 | SRM 525 | 2 | 259 | 269.00 | 0.06 | 25 | 2235 | 4316 | 1 | 1190 | 4070 |
| 3 | 2011-11-12 | SRM 523 | 2 | 278 | 270.68 | -0.04 | 20 | 2210 | 4450 | -9 | 1189 | 4092 |
| 2 | 2011-10-04 | SRM 520 | 1 | 642 | 763.55 | 0.25 | 116 | 2190 | 4481 | -55 | 1198 | 3881 |
| 1 | 2010-12-28 | SRM 492 | 2 | 200 | 532.44 | 1.41 | 383 | 2074 | 4539 | 53 | 1253 | 2905 |