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 |
|---|---|---|---|
| lagivan | 9 | 2500 | 1232 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| initial | 0.805 | 1.054 | 2.409 | 127.0 | -76 | 814 | 2017 | 1976 | 3087 |
| SRMFix | 0.806 | 1.074 | 2.404 | 107.9 | -68 | 646 | 1850 | 1804 | 3201 |
| EloSRM | 0.875 | 1.142 | 2.462 | 160.2 | -86 | 791 | 2500 | 2500 | 3590 |
| SRM | 0.710 | 1.156 | 2.267 | 118.0 | -228 | 354 | 1368 | 1232 | 3759 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 9 | 2015-05-09 | 2015 TCO 1C | 1 | 281 | 367.94 | 0.39 | 96 | 2500 | 3590 | 29 | 1232 | 3759 |
| 8 | 2011-11-12 | SRM 523 | 1 | 467 | 538.45 | -0.16 | -16 | 2405 | 3143 | -28 | 1203 | 3952 |
| 7 | 2011-09-14 | SRM 518 | 1 | 681 | 587.57 | -0.21 | -25 | 2421 | 2942 | -73 | 1231 | 3560 |
| 6 | 2011-09-10 | SRM 517 | 1 | 461 | 740.39 | 0.68 | 213 | 2446 | 2728 | 63 | 1304 | 2871 |
| 5 | 2007-09-01 | TCCC07 Round 1C | 1 | 388 | 245.62 | -0.66 | -86 | 2233 | 1778 | -127 | 1241 | 2365 |
| 4 | 2007-08-18 | TCCC07 Qual 1 | 1 | 324 | 350.33 | 0.11 | 42 | 2319 | 1484 | 42 | 1368 | 1647 |
| 3 | 2007-08-11 | SRM 363 | 1 | 316 | ||||||||
| 2 | 2007-05-29 | SRM 351 | 2 | 4 | 471.95 | 6.88 | 791 | 2277 | 1466 | 354 | 1326 | 1707 |
| 1 | 2006-09-09 | TCCC06 Qual 2 | 1 | 535 | 522.58 | -0.03 | 13 | 1486 | 5047 | -228 | 972 | 3912 |