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 |
|---|---|---|---|
| amr962 | 3 | 2557 | 1217 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| SRM | 0.035 | 0.228 | 0.279 | 59.0 | -80 | 95 | 1297 | 1217 | 1453 |
| SRMFix | 0.409 | 0.428 | 0.528 | 79.8 | -4 | 125 | 1435 | 1431 | 1796 |
| initial | 0.436 | 0.436 | 0.548 | 52.5 | 1 | 99 | 1357 | 1357 | 1876 |
| EloSRM | 0.366 | 0.445 | 0.516 | 137.2 | -8 | 228 | 2566 | 2557 | 1377 |
| Odd | 0.388 | 0.458 | 0.534 | 138.3 | -5 | 229 | 2218 | 2213 | 1448 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3 | 2020-07-18 | TCO20 Round 2B | 1 | 210 | 299.53 | -0.12 | -8 | 2557 | 1377 | -80 | 1217 | 1453 |
| 2 | 2020-07-09 | TCO20 Round 2A | 1 | 264 | 445.66 | 0.76 | 228 | 2566 | 1361 | 95 | 1297 | 1196 |
| 1 | 2020-04-18 | TCO20 Round 1A | 1 | 597 | 822.89 | 0.46 | 175 | 2337 | 2291 | 2 | 1202 | 1777 |