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 |
|---|---|---|---|
| topcoder_india | 4 | 1335 | 430 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| EloSRM | -0.206 | 0.206 | 0.321 | 30.2 | -91 | 14 | 1432 | 1335 | 4489 |
| Odd | -0.210 | 0.210 | 0.322 | 30.3 | -85 | 27 | 1366 | 1278 | 4428 |
| SRMFix | -0.245 | 0.245 | 0.359 | 39.6 | -112 | -7 | 1182 | 1041 | 4917 |
| initial | -0.253 | 0.253 | 0.356 | 30.5 | -82 | -6 | 1194 | 1078 | 5064 |
| SRM | -0.448 | 0.448 | 0.570 | 192.5 | -442 | -27 | 929 | 430 | 5216 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4 | 2005-11-21 | SRM 273 | 2 | 268 | 260.52 | -0.04 | 5 | 1335 | 4489 | -27 | 430 | 5216 |
| 3 | 2005-08-30 | SRM 261 | 2 | 241 | 259.89 | -0.14 | -12 | 1330 | 4314 | -30 | 457 | 5065 |
| 2 | 2005-08-22 | SRM 259 | 2 | 254 | 164.80 | -0.62 | -91 | 1342 | 4070 | -442 | 487 | 4862 |
| 1 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 284 | 280.83 | -0.02 | 14 | 1432 | 3399 | -271 | 929 | 2901 |