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 |
|---|---|---|---|
| hughesac | 3 | 1605 | 823 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.018 | 0.164 | 0.186 | 19.8 | -19 | 33 | 1233 | 1207 | 5083 |
| SRMFix | -0.022 | 0.171 | 0.177 | 32.6 | -25 | 54 | 1254 | 1210 | 4924 |
| EloSRM | 0.028 | 0.223 | 0.249 | 58.1 | -19 | 141 | 1639 | 1605 | 4836 |
| Odd | 0.040 | 0.239 | 0.271 | 65.8 | -18 | 162 | 1550 | 1515 | 4899 |
| SRM | -0.501 | 0.501 | 0.508 | 125.7 | -166 | -95 | 1084 | 823 | 5327 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2007-04-03 | TCO07 Qual 3 | 1 | 489 | 538.35 | -0.18 | -19 | 1605 | 4836 | -95 | 823 | 5327 |
| 2 | 2007-03-31 | TCO07 Qual 2 | 1 | 986 | 910.13 | -0.12 | -15 | 1624 | 4694 | -166 | 918 | 4563 |
| 1 | 2007-03-10 | SRM 341 | 2 | 362 | 469.74 | 0.38 | 141 | 1639 | 4400 | -116 | 1084 | 3175 |