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 |
|---|---|---|---|
| tomek.pl | 11 | 2560 | 1577 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.710 | 0.844 | 1.117 | 118.0 | -116 | 267 | 2395 | 2395 | 1093 |
| EloSRM | 0.677 | 0.854 | 1.106 | 129.6 | -129 | 301 | 2560 | 2560 | 1011 |
| initial | 0.815 | 0.951 | 1.209 | 114.5 | -78 | 314 | 2280 | 2280 | 1118 |
| SRMFix | 0.878 | 1.011 | 1.263 | 93.8 | -158 | 168 | 1905 | 1905 | 1715 |
| SRM | 0.726 | 1.022 | 1.243 | 161.7 | -673 | 262 | 1577 | 1577 | 1095 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 11 | 2008-02-23 | TCO08 Round 2 | 1 | 211 | 642.73 | 1.61 | 143 | 2560 | 1011 | 170 | 1577 | 1095 |
| 10 | 2008-02-16 | TCO08 Round 1 | 1 | 712 | 888.47 | 0.32 | 42 | 2417 | 1479 | 48 | 1407 | 1711 |
| 9 | 2008-02-13 | TCO08 Qual 3 | 1 | 76 | 377.08 | 2.31 | 180 | 2374 | 1621 | 140 | 1359 | 1993 |
| 8 | 2007-12-13 | College Tour SRM 383 | 1 | 20 | 30.08 | 0.59 | 91 | 2194 | 2190 | 72 | 1219 | 2917 |
| 7 | 2007-11-14 | SRM 376 | 2 | 113 | 94.25 | -0.26 | -2 | 2103 | 2491 | 28 | 1147 | 3209 |
| 6 | 2007-04-14 | TCO07 Round 2 | 1 | 500 | 628.45 | 0.03 | 13 | 2104 | 1998 | 22 | 1119 | 2963 |
| 5 | 2007-04-12 | TCO07 Round 1C | 1 | 100 | 333.54 | 1.74 | 301 | 2092 | 2047 | 223 | 1097 | 3093 |
| 4 | 2007-03-31 | TCO07 Qual 2 | 1 | 542 | 984.50 | 0.86 | 242 | 1791 | 3627 | 113 | 874 | 4926 |
| 3 | 2006-02-16 | SRM 290 | 2 | 197 | 176.12 | -0.16 | -8 | 1549 | 3522 | -28 | 761 | 4497 |
| 2 | 2005-08-16 | TCO05 Qual 5/10 | 1 | 158 | 308.24 | 0.96 | 275 | 1557 | 2776 | 262 | 789 | 3729 |
| 1 | 2005-06-21 | SRM 248 | 2 | 308 | 210.36 | -0.55 | -129 | 1282 | 3953 | -673 | 527 | 4132 |