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 |
|---|---|---|---|
| amitsingh615 | 5 | 1900 | 757 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.041 | 0.245 | 0.273 | 29.5 | -47 | 43 | 1232 | 1225 | 8951 |
| SRMFix | -0.001 | 0.251 | 0.295 | 40.6 | -83 | 49 | 1249 | 1206 | 9008 |
| EloSRM | 0.002 | 0.276 | 0.324 | 63.2 | -77 | 129 | 1904 | 1900 | 8648 |
| Odd | 0.008 | 0.281 | 0.331 | 64.9 | -68 | 149 | 1716 | 1709 | 8746 |
| SRM | -0.379 | 0.395 | 0.550 | 88.6 | -187 | -8 | 1062 | 757 | 10273 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2013-03-02 | TCO13 Round 1B | 1 | 1370 | 1,420.07 | 0.05 | 17 | 1900 | 8648 | -8 | 757 | 10273 |
| 4 | 2013-02-23 | TCO13 Round 1A | 1 | 1310 | 1,366.63 | -0.14 | -19 | 1883 | 8725 | -88 | 765 | 9942 |
| 3 | 2013-02-19 | SRM 571 | 2 | 651 | 809.86 | 0.32 | 75 | 1902 | 8452 | -22 | 853 | 8559 |
| 2 | 2012-12-12 | SRM 564 | 2 | 681 | 467.80 | -0.54 | -77 | 1828 | 8957 | -187 | 875 | 7984 |
| 1 | 2012-09-01 | SRM 554 | 2 | 629 | 787.53 | 0.32 | 129 | 1904 | 8082 | -138 | 1062 | 5498 |