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 |
|---|---|---|---|
| vivek_mnnit | 2 | 2047 | 924 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.134 | 0.683 | 0.696 | 82.3 | -66 | 98 | 1298 | 1232 | 9182 |
| SRM | -0.765 | 0.765 | 0.967 | 138.0 | -247 | -29 | 1171 | 924 | 7660 |
| SRMFix | -0.066 | 0.822 | 0.825 | 155.5 | -140 | 171 | 1371 | 1231 | 8953 |
| EloSRM | -0.068 | 0.944 | 0.946 | 193.3 | -111 | 276 | 2158 | 2047 | 8214 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2 | 2014-10-23 | SRM 637 | 2 | 777 | 385.43 | -1.01 | -111 | 2047 | 8214 | -247 | 924 | 7660 |
| 1 | 2014-10-04 | SRM 635 | 2 | 329 | 603.78 | 0.88 | 276 | 2158 | 6995 | -29 | 1171 | 4919 |