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 |
|---|---|---|---|
| Shourav_Banik | 2 | 1663 | 677 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | -0.165 | 0.165 | 0.218 | 38.8 | -66 | 12 | 1488 | 1488 | 10459 |
| EloSRM | -0.195 | 0.195 | 0.250 | 45.3 | -84 | 6 | 1663 | 1663 | 10350 |
| SRMFix | -0.281 | 0.281 | 0.335 | 62.6 | -108 | -17 | 1092 | 1075 | 11188 |
| initial | -0.283 | 0.283 | 0.311 | 34.1 | -50 | -19 | 1150 | 1132 | 11151 |
| SRM | -0.881 | 0.881 | 0.969 | 261.5 | -408 | -115 | 792 | 677 | 10439 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2011-12-28 | SRM 528 | 2 | 848 | 825.29 | -0.04 | 6 | 1663 | 10350 | -115 | 677 | 10439 |
| 1 | 2011-12-23 | SRM 526.5 | 2 | 620 | 530.95 | -0.35 | -84 | 1657 | 10323 | -408 | 792 | 8784 |