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_net | 1 | 2083 | 1242 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.273 | 0.273 | 0.273 | 42.0 | 42 | 42 | 1242 | 1242 | 3380 |
| SRMFix | 1.190 | 1.190 | 1.190 | 256.7 | 257 | 257 | 1457 | 1457 | 5347 |
| initial | 1.255 | 1.255 | 1.255 | 151.1 | 151 | 151 | 1351 | 1351 | 6305 |
| EloSRM | 1.328 | 1.328 | 1.328 | 360.8 | 361 | 361 | 2083 | 2083 | 5211 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2011-08-09 | SRM 514 | 2 | 243 | 609.95 | 1.33 | 361 | 2083 | 5211 | 42 | 1242 | 3380 |