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 |
|---|---|---|---|
| SreeSri | 5 | 2286 | 1234 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRMFix | 0.744 | 0.838 | 1.300 | 121.4 | -17 | 362 | 1745 | 1745 | 2940 |
| SRM | 0.605 | 0.872 | 1.219 | 70.0 | -81 | 140 | 1318 | 1234 | 3059 |
| EloSRM | 0.812 | 0.878 | 1.300 | 126.6 | -8 | 299 | 2286 | 2286 | 3055 |
| Odd | 0.851 | 0.913 | 1.334 | 128.4 | -7 | 292 | 2124 | 2124 | 3120 |
| initial | 0.957 | 0.967 | 1.485 | 116.4 | -2 | 372 | 1776 | 1776 | 3061 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2010-12-18 | Member SRM 491 | 2 | 120 | 189.89 | 0.66 | 55 | 2286 | 3055 | 52 | 1234 | 3059 |
| 4 | 2010-12-08 | SRM 490 | 1 | 494 | 539.47 | -0.08 | -8 | 2231 | 3344 | -55 | 1182 | 3522 |
| 3 | 2010-11-30 | Member SRM 489 | 1 | 470 | 528.54 | -0.08 | -8 | 2238 | 3286 | -81 | 1237 | 2994 |
| 2 | 2010-11-18 | SRM 488 | 2 | 49 | 316.15 | 2.69 | 299 | 2247 | 3185 | 140 | 1318 | 2385 |
| 1 | 2010-11-13 | SRM 487 | 2 | 398 | 729.40 | 0.87 | 264 | 1948 | 5334 | -22 | 1178 | 3472 |