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 |
|---|---|---|---|
| adityavs | 3 | 1907 | 897 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.058 | 0.214 | 0.233 | 35.9 | -32 | 53 | 1275 | 1243 | 8381 |
| initial | 0.142 | 0.225 | 0.257 | 27.1 | -15 | 48 | 1266 | 1251 | 8456 |
| EloSRM | 0.248 | 0.248 | 0.249 | 87.2 | 72 | 95 | 1907 | 1907 | 9456 |
| SRM | -0.503 | 0.503 | 0.557 | 101.0 | -163 | -55 | 1037 | 897 | 7655 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2015-01-24 | SRM 647 | 2 | 490 | 581.58 | 0.25 | 94 | 1907 | 9456 | -85 | 897 | 7655 |
| 2 | 2010-02-13 | Member SRM 461 | 2 | 524 | 637.01 | 0.28 | 72 | 1813 | 5827 | -55 | 982 | 4999 |
| 1 | 2010-02-06 | SRM 460 | 2 | 632 | 732.84 | 0.21 | 95 | 1741 | 6401 | -163 | 1037 | 4430 |