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 |
|---|---|---|---|
| jugunu | 5 | 1461 | 636 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.014 | 0.448 | 0.463 | 81.0 | -70 | 125 | 1574 | 1461 | 11945 |
| Odd | -0.034 | 0.459 | 0.472 | 76.9 | -64 | 123 | 1513 | 1408 | 10392 |
| initial | -0.067 | 0.471 | 0.477 | 56.7 | -68 | 68 | 1276 | 1159 | 10397 |
| SRMFix | -0.072 | 0.505 | 0.510 | 74.0 | -96 | 87 | 1265 | 1152 | 9359 |
| SRM | -0.281 | 0.600 | 0.675 | 122.8 | -316 | 25 | 884 | 636 | 11543 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2008-12-20 | SRM 430 | 2 | 739 | 601.48 | -0.33 | -70 | 1461 | 11945 | -186 | 636 | 11543 |
| 4 | 2005-07-26 | SRM 254 | 2 | 207 | 142.44 | -0.54 | -43 | 1531 | 2594 | -60 | 822 | 3187 |
| 3 | 2005-07-23 | SRM 253 | 2 | 151 | 221.64 | 0.55 | 113 | 1574 | 2404 | 25 | 882 | 2818 |
| 2 | 2005-03-03 | SRM 233 | 2 | 145 | 209.44 | 0.53 | 125 | 1461 | 2516 | -27 | 857 | 2654 |
| 1 | 2005-01-22 | SRM 227 | 2 | 192 | 157.67 | -0.28 | -54 | 1336 | 3058 | -316 | 884 | 2513 |