PLAYER PAGE
Personal
Niehaus, L (Liam)
Chess SA id
1110159699FIDE id
?Date of birth
2011-11-09 (U16)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
YesLast active game
2025-08-16Personal details last changed
1900-01-01Junior GPX Games
22Junior GPX Points
1338| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1328.5 | 1326.4 | 1200 | 1200 |
| Raw rating | 1310.1 | 1316.4 | 1200 | 1200 |
| Weighted rating | 1238.4 | 1234.9 | 1200 | 1200 |
| Weighted performance | 1328.5 | 1326.4 | 0 | 0 |
| Floor | 810.1 | 816.4 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 141.7 | 140.5 | 165.8 | 165.8 |
| Highest rating | 1342.32025-09-01 | 1340.22025-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1310.12025-09-01 | 1316.42025-09-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1268.72018-10-01 | 1265.12018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1342.32025-09-01 | 1340.22025-09-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | -0.5 | -0.5 | 0 | 0 |
| New rating | 1328 | 1325.9 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1328.5 | 1326.4 | 1200 | 1200 |
| Raw rating | 1310.1 | 1316.4 | 1200 | 1200 |
| Weighted rating | 1238.4 | 1234.9 | 1200 | |
| Weighted performance | 1328.5 | 1326.4 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 810.1 | 816.4 | 700 | 700 |
| Max/Min rating change allowed | 141.7 | 140.5 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1310.1 | 1316.4 | 1200 | 1200 |
| New weighted rating | 1246.5 | 1244 | 1200 | 1200 |
| New weighted performance | 1328 | 1325.9 | 0 | 0 |
| Temp new rating | 1328 | 1325.9 | 1200 | 1200 |
| Temp new rating +/- | -0.5 | -0.5 | 0 | 0 |
| Final new rating +/- | -0.5 | -0.5 | 0 | 0 |
| New rating | 1328 | 1325.9 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 810.1 | 816.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 17 | 17 | 0 | 0 | |
| 32 | 32 | 0 | 0 | |
| 10 | 10 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 59 | 59 | 0 | 0 |
| Games since | |||||||||||||||||
| Main54 | Standard54 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 2903 | 979 | 347 | ||||||||||||||
| Male | 2315 | 778 | 272 | ||||||||||||||
| U16 | 457 | 154 | 53 | ||||||||||||||
| U16 Male | 340 | 111 | 43 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 2817 | 1016 | 390 | ||||||||||||||
| Male | 2253 | 815 | 307 | ||||||||||||||
| U16 | 447 | 156 | 60 | ||||||||||||||
| U16 Male | 338 | 117 | 48 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 17 | 11.5 | 67.65 | 150 | 1231.5 | 1381.5 |
| Standard | 17 | 11.5 | 67.65 | 150 | 1231.5 | 1381.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 59 | 27.5 | 46.61 | -28.8 | 1252.1 | 1223.2 |
| Standard | 59 | 27.5 | 46.61 | -28.8 | 1252.1 | 1223.2 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1310.1 | 1316.4 | 1200 | 1200 |
| 2025-09-01 | 1310.1 | 1316.4 | 1200 | 1200 |
| 2025-08-01 | 1258.4 | 1253.1 | 1200 | 1200 |
| 2025-07-01 | 1258.4 | 1253.1 | 1200 | 1200 |
| 2025-06-01 | 1258.4 | 1253.1 | 1200 | 1200 |
| 2025-05-01 | 1259.3 | 1253.7 | 1200 | 1200 |
| 2025-04-01 | 1259.3 | 1253.7 | 1200 | 1200 |
| 2025-03-01 | 1268.7 | 1265.1 | 1200 | 1200 |
| 2025-02-01 | 1268.7 | 1265.1 | 1200 | 1200 |
| 2025-01-01 | 1203 | 1200.6 | 1200 | 1200 |
| 2024-12-01 | 1193.2 | 1188 | 1200 | 1200 |
| 2024-11-01 | 1193.2 | 1188 | 1200 | 1200 |
| 2024-10-01 | 1193.2 | 1188 | 1200 | 1200 |
| 2024-09-01 | 1191.8 | 1187.3 | 1200 | 1200 |
| 2024-08-01 | 1191.8 | 1187.3 | 1200 | 1200 |
| 2024-07-01 | 1191.8 | 1187.3 | 1200 | 1200 |
| 2024-06-01 | 1191.8 | 1187.3 | 1200 | 1200 |
| 2024-08-01 | 1191.8 | 1187.3 | 1200 | 1200 |
| 2024-04-01 | 1171.1 | 1164.8 | 1200 | 1200 |
| 2024-03-01 | 1134.6 | 1124.8 | 1200 | 1200 |
| 2024-02-01 | 1125.9 | 1113.6 | 1200 | 1200 |
| 2024-01-01 | 1129.5 | 1114.7 | 1200 | 1200 |
| 2023-12-01 | 1129.5 | 1114.7 | 1200 | 1200 |
| 2023-11-01 | 1129.5 | 1114.7 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Tshwane South School District CLOSED League Championship (U19B) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 4 | 4 | Yes | Analysis |
| 2 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (D) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 4 | 2025 Tshwane Chess OPEN Registration Tournament (B2) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 4 | 2.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Tshwane South School District CLOSED League Championship (U19B) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 4 | 4 | Yes | Analysis |
| 2 | 2025 Silver Lakes Chess Club Open Chess Tournament (D) | 2025-05-03 | 2025-05-03 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (D) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 4 | 2 | Yes | Analysis |
| 4 | 2025 Tshwane Chess OPEN Registration Tournament (B2) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 4 | 2.5 | Yes | Analysis |
| 5 | Gauteng Inter-Region at UJ 2024 (U14 Candidates) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2.5 | Yes | Analysis |
| 6 | 2024 Etienne Lewis (U14) | 2024-08-30 | 2024-09-01 | Standard | Tshwane (GTP) | 7 | 7 | 3 | Yes | Analysis |
| 7 | 2024 Milos Ristic Open Chess Tournament (U14) | 2024-04-27 | 2024-04-27 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 8 | 2024 Lubowski Open Chess Tournament (D2) | 2024-03-23 | 2024-03-24 | Standard | Tshwane (GTP) | 5 | 5 | 2.5 | Yes | Analysis |
| 9 | 2024 Constantiapark Open (D1) | 2024-02-17 | 2024-02-17 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 10 | 2024 Tshwane Chess OPEN Registration Tournament (D2) | 2024-01-27 | 2024-01-27 | Standard | Tshwane (GTP) | 5 | 5 | 1.5 | Yes | Analysis |
| 11 | Lardies Open Tournament 2023 (D2) | 2023-10-28 | 2023-10-28 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 12 | 2023 Woman's Day Open Chess Tournament (Knight) | 2023-08-09 | 2023-08-09 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-05-03 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentZhang, Y (Yufei) | OpponentLeola, O (Obakeng) | ||||||||
| 2 | 3 | TournamentAHS Open Chess Tournament 2025 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentOwen, Z (Zadrian) | OpponentMakau, K (Kgopotso) | ||||||||
| 3 | 3 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2025-01-25 | rnd3 | typeStandard | result1 | date2025-01-25 | rnd5 | typeStandard | result0.5 | ||
| OpponentNdebele, AT (Akhumzi Thandolwenkosi) | OpponentMoorosi, T (Thato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-05-03 | rnd3 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentZhang, Y (Yufei) | OpponentLeola, O (Obakeng) | ||||||||
| 2 | 3 | TournamentAHS Open Chess Tournament 2025 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentOwen, Z (Zadrian) | OpponentMakau, K (Kgopotso) | ||||||||
| 3 | 3 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2025-01-25 | rnd3 | typeStandard | result1 | date2025-01-25 | rnd5 | typeStandard | result0.5 | ||
| OpponentNdebele, AT (Akhumzi Thandolwenkosi) | OpponentMoorosi, T (Thato) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentMsiza, A (Angel) | OpponentLeola, O (Obakeng) | ||||||||
| 2 | 3 | TournamentAHS Open Chess Tournament 2025 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentOwen, Z (Zadrian) | OpponentMakau, K (Kgopotso) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2025-01-25 | rnd3 | typeStandard | result1 | date2025-01-25 | rnd4 | typeStandard | result1 | ||
| OpponentNdebele, AT (Akhumzi Thandolwenkosi) | OpponentMphahlele, T (Thabo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-16 | rnd1 | typeStandard | result1 | date2025-08-16 | rnd5 | typeStandard | result1 | ||
| OpponentMsiza, A (Angel) | OpponentLeola, O (Obakeng) | ||||||||
| 2 | 3 | TournamentAHS Open Chess Tournament 2025 | Tournament2025 Silver Lakes Chess Club Open Chess Tournament | ||||||
| date2025-03-01 | rnd4 | typeStandard | result1 | date2025-05-03 | rnd1 | typeStandard | result1 | ||
| OpponentOwen, Z (Zadrian) | OpponentMakau, K (Kgopotso) | ||||||||
| 3 | 2 | Tournament2025 Tshwane Chess OPEN Registration Tournament | Tournament2025 Tshwane Chess OPEN Registration Tournament | ||||||
| date2025-01-25 | rnd3 | typeStandard | result1 | date2025-01-25 | rnd4 | typeStandard | result1 | ||
| OpponentNdebele, AT (Akhumzi Thandolwenkosi) | OpponentMphahlele, T (Thabo) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Fourie ,J (Johan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1234 | 809 | 1240.8 | 809 | 0 | 0 | 0 | 0 | ||||||
| 2 | Marais ,L (Luke) | 2 | 1 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1296.8 | 1296.8 | 1293.1 | 1296.8 | 0 | 0 | 0 | 0 | ||||||
| 3 | Goosen ,M (Mieke) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1139 | 1139 | 1128.4 | 1139 | 0 | 0 | 0 | 0 | ||||||
| 4 | Karsten ,D (Daniel) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1209.1 | 1634.1 | 1206.4 | 1634.1 | 0 | 0 | 0 | 0 | ||||||
| 5 | Vorster ,M (Meandri) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1372.9 | 947.9 | 1368.1 | 947.9 | 0 | 0 | 0 | 0 | ||||||
| 6 | Makau ,K (Kgopotso) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1201 | 1626 | 1201.6 | 1626 | 0 | 0 | 0 | 0 | ||||||
| 7 | Padayachy ,V (Vidya) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1290.2 | 865.2 | 1284.1 | 865.2 | 0 | 0 | 0 | 0 | ||||||
| 8 | Moorosi ,T (Thato) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1390.6 | 1390.6 | 1387.9 | 1390.6 | 0 | 0 | 0 | 0 | ||||||
| 9 | Ramoetlo ,M (Mohau) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 10 | Struwig ,K (Karien) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1226.9 | 1226.9 | 1218.6 | 1226.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|