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 |
|---|---|---|---|
| hvharsha | 5 | 1511 | 831 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.035 | 0.236 | 0.328 | 28.4 | -21 | 81 | 1242 | 1221 | 2576 |
| SRMFix | 0.038 | 0.246 | 0.340 | 37.4 | -47 | 92 | 1219 | 1199 | 2656 |
| Odd | 0.012 | 0.259 | 0.344 | 33.3 | -12 | 113 | 1461 | 1458 | 2508 |
| EloSRM | 0.014 | 0.264 | 0.349 | 32.3 | -17 | 123 | 1525 | 1511 | 2506 |
| SRM | -0.241 | 0.373 | 0.468 | 80.2 | -208 | 16 | 992 | 831 | 2961 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2005-06-09 | SRM 246 | 2 | 154 | 142.56 | -0.11 | 2 | 1511 | 2506 | -25 | 831 | 2961 |
| 4 | 2005-05-23 | SRM 244 | 2 | 148 | 120.41 | -0.30 | -17 | 1508 | 2484 | -53 | 856 | 2818 |
| 3 | 2005-05-17 | SRM 243 | 2 | 90 | 145.70 | 0.70 | 123 | 1525 | 2399 | 16 | 909 | 2541 |
| 2 | 2005-04-30 | SRM 240 | 2 | 132 | 178.22 | -0.15 | -9 | 1402 | 2878 | -99 | 893 | 2597 |
| 1 | 2005-04-02 | SRM 236 | 2 | 193 | 184.22 | -0.07 | 11 | 1411 | 2757 | -208 | 992 | 2086 |