PLAYER PAGE
Personal
Van Der Vyver, L (Liam)
Chess SA id
1110131519FIDE id
?Date of birth
2011-11-03 (U16)Gender
MaleRegion
Eden (WEG)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-02-22Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1164.8 | 1156 | 1200 | 1200 |
| Raw rating | 1164.8 | 1156 | 1200 | 1200 |
| Weighted rating | 1164.8 | 1156 | 1200 | 1200 |
| Weighted performance | 0 | 0 | 0 | 0 |
| Floor | 700 | 700 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 174.3 | 176.5 | 165.8 | 165.8 |
| Highest rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 12002020-01-01 | 12002020-01-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1164.8 | 1156 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1164.8 | 1156 | 1200 | 1200 |
| Raw rating | 1164.8 | 1156 | 1200 | 1200 |
| Weighted rating | 1164.8 | 1156 | 1200 | |
| Weighted performance | 0 | 0 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 700 | 700 | 700 | 700 |
| Max/Min rating change allowed | 174.3 | 176.5 | 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 | 1164.8 | 1156 | 1200 | 1200 |
| New weighted rating | 1164.8 | 1156 | 1200 | 1200 |
| New weighted performance | 0 | 0 | 0 | 0 |
| Temp new rating | 1164.8 | 1156 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1164.8 | 1156 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 700 | 700 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 9 | 9 | 0 | 0 |
| Games since | |||||||||||||||||
| Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U16 | ||||||||||||||||
| Region | Eden (WEG) | ||||||||||||||||
| Province | Western Cape (WC) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U16 | -1 | -1 | -1 | ||||||||||||||
| U16 Male | -1 | -1 | -1 | ||||||||||||||
| 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 | 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 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 9 | 2 | 22.22 | -236.1 | 1072.8 | 836.7 |
| Standard | 9 | 2 | 22.22 | -236.1 | 1072.8 | 836.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-09-30 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-09-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-08-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-07-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-06-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-05-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-04-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-03-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-02-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2025-01-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-12-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-11-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-10-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-09-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-08-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-07-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-09-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-05-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-04-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-03-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-02-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2024-01-01 | 1164.8 | 1156 | 1200 | 1200 |
| 2023-12-01 | 1164.8 | 1156 | 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 |
|---|
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Knysna School Trials Round 2 2020 (Juniors) | 2020-02-22 | 2020-02-22 | Standard | Eden (WEG) | 5 | 5 | 2 | Yes | Analysis |
| 2 | Knysna School Trials #1 2019 | 2019-02-02 | 2019-02-02 | Standard | Eden (WEG) | 5 | 4 | 0 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd5 | typeStandard | result1 | date2020-02-22 | rnd5 | typeStandard | result1 | ||
| OpponentGroenewald, R (Rene) | OpponentGroenewald, R (Rene) | ||||||||
| 2 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd1 | typeStandard | result1 | date2020-02-22 | rnd1 | typeStandard | result1 | ||
| OpponentMather, M (Monique) | OpponentMather, M (Monique) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd5 | typeStandard | result1 | date2020-02-22 | rnd5 | typeStandard | result1 | ||
| OpponentGroenewald, R (Rene) | OpponentGroenewald, R (Rene) | ||||||||
| 2 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd1 | typeStandard | result1 | date2020-02-22 | rnd1 | typeStandard | result1 | ||
| OpponentMather, M (Monique) | OpponentMather, M (Monique) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd5 | typeStandard | result1 | date2020-02-22 | rnd5 | typeStandard | result1 | ||
| OpponentGroenewald, R (Rene) | OpponentGroenewald, R (Rene) | ||||||||
| 2 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd1 | typeStandard | result1 | date2020-02-22 | rnd1 | typeStandard | result1 | ||
| OpponentMather, M (Monique) | OpponentMather, M (Monique) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd5 | typeStandard | result1 | date2020-02-22 | rnd5 | typeStandard | result1 | ||
| OpponentGroenewald, R (Rene) | OpponentGroenewald, R (Rene) | ||||||||
| 2 | 1 | TournamentKnysna School Trials Round 2 2020 | TournamentKnysna School Trials Round 2 2020 | ||||||
| date2020-02-22 | rnd1 | typeStandard | result1 | date2020-02-22 | rnd1 | typeStandard | result1 | ||
| OpponentMather, M (Monique) | OpponentMather, M (Monique) | ||||||||
| # | 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 | Van Tonder ,M (Monique) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 923.2 | 498.2 | 930.4 | 498.2 | 0 | 0 | 0 | 0 | ||||||
| 2 | Mather ,M (Monique) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1165.5 | 1590.5 | 1154.8 | 1590.5 | 0 | 0 | 0 | 0 | ||||||
| 3 | Bondt ,J (Jordan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 775 | 1200 | 775 | 0 | 0 | 0 | 0 | ||||||
| 4 | Groenewald ,R (Rene) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1109.4 | 1534.4 | 1090.8 | 1534.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Law ,E (Ethan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 977.4 | 552.4 | 1015.2 | 552.4 | 0 | 0 | 0 | 0 | ||||||
| 6 | Tasiya ,T (Tinashe) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1190 | 765 | 1186 | 765 | 0 | 0 | 0 | 0 | ||||||
| 7 | Botha ,B (Bertus) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1069.9 | 644.9 | 1044.8 | 644.9 | 0 | 0 | 0 | 0 | ||||||
| 8 | Stander ,C (Chloe) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1096.7 | 671.7 | 1070 | 671.7 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|