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 |
|---|---|---|---|
| abkrishna1 | 2 | 2013 | 900 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | -0.213 | 0.255 | 0.333 | 43.9 | -77 | 10 | 1210 | 1133 | 4682 |
| initial | -0.187 | 0.265 | 0.324 | 31.9 | -54 | 9 | 1209 | 1155 | 4777 |
| EloSRM | -0.234 | 0.274 | 0.361 | 51.7 | -59 | 44 | 2072 | 2013 | 4217 |
| Odd | -0.210 | 0.284 | 0.353 | 55.3 | -47 | 64 | 1786 | 1739 | 4290 |
| SRM | -0.585 | 0.585 | 0.662 | 150.0 | -224 | -76 | 1124 | 900 | 3976 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2017-08-24 | SRM 720 | 2 | 208 | 179.27 | -0.51 | -59 | 2013 | 4217 | -224 | 900 | 3976 |
| 1 | 2017-08-20 | TCO17 India | 1 | 67 | 68.90 | 0.04 | 44 | 2072 | 3874 | -76 | 1124 | 2711 |