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 |
|---|---|---|---|
| ryuske | 6 | 2228 | 1215 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.248 | 0.598 | 1.063 | 66.8 | -95 | 162 | 1332 | 1215 | 3226 |
| SRMFix | 0.590 | 0.676 | 1.283 | 94.5 | -16 | 392 | 1740 | 1713 | 2849 |
| EloSRM | 0.599 | 0.695 | 1.271 | 115.0 | -18 | 371 | 2255 | 2228 | 2715 |
| Odd | 0.609 | 0.703 | 1.279 | 115.3 | -18 | 365 | 2113 | 2085 | 2776 |
| initial | 0.696 | 0.714 | 1.382 | 86.0 | -4 | 400 | 1709 | 1703 | 3064 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 | 2009-05-12 | SRM 440 | 1 | 408 | 477.36 | -0.12 | -10 | 2228 | 2715 | -22 | 1215 | 3226 |
| 5 | 2009-04-30 | SRM 439 | 1 | 380 | 369.42 | -0.17 | -18 | 2237 | 2671 | -95 | 1237 | 3199 |
| 4 | 2009-04-19 | SRM 438 | 1 | 191 | 356.54 | 0.08 | 24 | 2255 | 2569 | 35 | 1332 | 2497 |
| 3 | 2009-03-24 | SRM 437 | 1 | 369 | 527.18 | 0.08 | 30 | 2231 | 2710 | 11 | 1297 | 2756 |
| 2 | 2009-03-11 | SRM 436 | 2 | 48 | 390.51 | 3.02 | 371 | 2201 | 2838 | 162 | 1286 | 2812 |
| 1 | 2009-01-21 | SRM 433 | 2 | 367 | 594.30 | 0.70 | 238 | 1830 | 5664 | -76 | 1124 | 4553 |