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 |
|---|---|---|---|
| lyg5623 | 1 | 1818 | 1398 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.934 | 0.934 | 0.934 | 198.0 | 198 | 198 | 1398 | 1398 | 1861 |
| SRMFix | 1.096 | 1.096 | 1.096 | 238.8 | 239 | 239 | 1439 | 1439 | 4399 |
| initial | 1.107 | 1.107 | 1.107 | 133.3 | 133 | 133 | 1333 | 1333 | 5189 |
| EloSRM | 1.125 | 1.125 | 1.125 | 262.1 | 262 | 262 | 1818 | 1818 | 4968 |
| Odd | 1.134 | 1.134 | 1.134 | 268.9 | 269 | 269 | 1694 | 1694 | 5082 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2008-05-03 | East China Round 1 | 1 | 340 | 741.75 | 1.12 | 262 | 1818 | 4968 | 198 | 1398 | 1861 |