PLAYER PAGE
Personal

Lotz, C (Charl)
Chess SA id
102018428FIDE id
?Date of birth
2002-12-03 (Adult)Gender
MaleRegion
Ekurhuleni (GE)Citizen
RSATitles
Chess SA registered
NoLast active game
2020-01-08Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1293.4 | 1287.6 | 1165 | 1165 |
Raw rating | 1293.4 | 1287.6 | 1165 | 1165 |
Weighted rating | 1293.4 | 1287.6 | 1165 | 1165 |
Weighted performance | 320.9 | 320.1 | 0 | 0 |
Floor | 813.2 | 808.5 | 665 | 665 |
K-factor | 36 | 36 | 40 | 40 |
Min/Max rating change allowed | 145.2 | 146.4 | 174.3 | 174.3 |
Highest rating | 1326.92019-04-01 | 1322.22019-04-01 | 12002024-02-01 | 12002024-02-01 |
Highest raw rating | 1313.22019-05-01 | 1308.52019-05-01 | 11652024-02-01 | 11652024-02-01 |
Highest weighted rating | 1313.22025-02-01 | 1308.52024-02-01 | 11652024-11-01 | 11652024-11-01 |
Highest weighted performance | 1326.92019-04-01 | 1322.22019-04-01 | 12002024-02-01 | 12002024-02-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1293.4 | 1287.6 | 1165 | 1165 |
Analysis | ||||
Rating | 1293.4 | 1287.6 | 1165 | 1165 |
Raw rating | 1293.4 | 1287.6 | 1165 | 1165 |
Weighted rating | 1293.4 | 1287.6 | 1165 | |
Weighted performance | 320.9 | 320.1 | 0 | |
K-factor | 36 | 36 | 40 | 40 |
Floor | 813.2 | 808.5 | 665 | 665 |
Max/Min rating change allowed | 145.2 | 146.4 | 174.3 | 174.3 |
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 | 1293.4 | 1287.6 | 1165 | 1165 |
New weighted rating | 1293.4 | 1287.6 | 1165 | 1165 |
New weighted performance | 320.4 | 319.7 | 0 | 0 |
Temp new rating | 1293.4 | 1287.6 | 1165 | 1165 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1293.4 | 1287.6 | 1165 | 1165 |
New K-factor | 36 | 36 | 40 | 40 |
New floor | 813.2 | 808.5 | 665 | 665 |
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 | 476 | 451 | 25 | 0 |
Games since | |||||||||||||||||
Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | Adult | ||||||||||||||||
Region | Ekurhuleni (GE) | ||||||||||||||||
Province | Gauteng (GT) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult 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 | 78 | 42.5 | 54.49 | 38.1 | 1202.8 | 1240.9 |
Standard | 78 | 42.5 | 54.49 | 38.1 | 1202.8 | 1240.9 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-09-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-08-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-07-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-06-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-05-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-04-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-03-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-02-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2025-01-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-12-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-11-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-10-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-09-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-08-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-07-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-06-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-08-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-04-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-03-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-02-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2024-01-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2023-12-01 | 1293.4 | 1287.6 | 1165 | 1165 |
2023-11-01 | 1293.4 | 1287.6 | 1165 | 1165 |
Comming soon.
Tournaments
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
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Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | 2019 South African Junior Team Championships (U18B) | 2020-01-04 | 2020-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 4.5 | Yes | Analysis |
2 | GJM vs GE Inter Region 2019 (U18B) | 2019-10-05 | 2019-10-05 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 3.5 | Yes | Analysis |
3 | Springs Open 2019 (B) | 2019-08-31 | 2019-08-31 | Standard | Ekurhuleni (GE) | 5 | 5 | 2 | Yes | Analysis |
4 | Ekurhuleni Trials (3) | 2019-06-08 | 2019-06-08 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
5 | Primrose Chess Club Open 2019 (B) | 2019-04-13 | 2019-04-13 | Standard | Ekurhuleni (GE) | 5 | 5 | 3.5 | Yes | Analysis |
6 | Ekurhuleni Trials 2 2019 (U18+U20) | 2019-04-27 | 2019-04-27 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
7 | Ekurhuleni Trials 1 2019 (U18+U20) | 2019-03-09 | 2019-03-09 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
8 | South African Junior Team Championships 2018 (U18A) | 2018-12-16 | 2018-12-20 | Standard | 4 Knights (4K) | 7 | 7 | 2 | Yes | Analysis |
9 | Ekurhuleni North District Schools Final 2018 (U18) | 2018-08-04 | 2018-08-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 4.5 | Yes | Analysis |
10 | Ekurhuleni Trials 3 2018 (U18+U20) | 2018-06-16 | 2018-06-16 | Standard | Ekurhuleni (GE) | 5 | 5 | 2.5 | Yes | Analysis |
11 | Ekurhuleni Trials 2 2018 (U18+U20) | 2018-04-21 | 2018-04-21 | Standard | Ekurhuleni (GE) | 5 | 5 | 4 | Yes | Analysis |
12 | Ekurhuleni Trials 1 2018 (U18+U20) | 2018-03-10 | 2018-03-10 | Standard | Ekurhuleni (GE) | 5 | 5 | 3 | Yes | Analysis |
13 | South African Junior Wildcard Championships 2017 (U16 Open) | 2018-01-09 | 2018-01-12 | Standard | 4 Knights (4K) | 7 | 7 | 2.5 | Yes | Analysis |
14 | South African Junior Team Championships 2017 (U16A) | 2018-01-04 | 2018-01-08 | Standard | 4 Knights (4K) | 7 | 7 | 1.5 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 7 | TournamentPrimrose Chess Club Open 2019 | TournamentEkurhuleni Trials 2 2019 | ||||||
date2019-04-13 | rnd3 | typeStandard | result1 | date2019-04-27 | rnd4 | typeStandard | result0.5 | ||
OpponentCloete, E (Elsje) | OpponentBooi, N (Nande) | ||||||||
2 | 5 | Tournament2019 South African Junior Team Championships | Tournament2019 South African Junior Team Championships | ||||||
date2020-01-04 | rnd1 | typeStandard | result1 | date2020-01-06 | rnd5 | typeStandard | result1 | ||
OpponentBudhram, C (Cadence) | OpponentBourn, M (Michael) | ||||||||
3 | 5 | TournamentEkurhuleni Trials | TournamentSprings Open 2019 | ||||||
date2019-06-08 | rnd3 | typeStandard | result0.5 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
OpponentAgre, SS (Shraddha) | OpponentDe Beer, J (Janka) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 7 | TournamentPrimrose Chess Club Open 2019 | TournamentEkurhuleni Trials 2 2019 | ||||||
date2019-04-13 | rnd3 | typeStandard | result1 | date2019-04-27 | rnd4 | typeStandard | result0.5 | ||
OpponentCloete, E (Elsje) | OpponentBooi, N (Nande) | ||||||||
2 | 5 | Tournament2019 South African Junior Team Championships | Tournament2019 South African Junior Team Championships | ||||||
date2020-01-04 | rnd1 | typeStandard | result1 | date2020-01-06 | rnd5 | typeStandard | result1 | ||
OpponentBudhram, C (Cadence) | OpponentBourn, M (Michael) | ||||||||
3 | 5 | TournamentEkurhuleni Trials | TournamentSprings Open 2019 | ||||||
date2019-06-08 | rnd3 | typeStandard | result0.5 | date2019-08-31 | rnd2 | typeStandard | result1 | ||
OpponentAgre, SS (Shraddha) | OpponentDe Beer, J (Janka) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | TournamentSouth African Junior Team Championships 2018 | TournamentEkurhuleni Trials 1 2019 | ||||||
date2018-12-20 | rnd7 | typeStandard | result1 | date2019-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSchoeman, D (Dian) | OpponentMistry, I (Ishaan) | ||||||||
2 | 4 | TournamentEkurhuleni North District Schools Final 2018 | TournamentEkurhuleni North District Schools Final 2018 | ||||||
date2018-08-04 | rnd1 | typeStandard | result1 | date2018-08-04 | rnd4 | typeStandard | result1 | ||
OpponentThusi, T (Thato) | OpponentBuys, A (Aaron) | ||||||||
3 | 4 | TournamentEkurhuleni Trials 2 2018 | TournamentEkurhuleni Trials 2 2018 | ||||||
date2018-04-21 | rnd1 | typeStandard | result1 | date2018-04-21 | rnd4 | typeStandard | result1 | ||
OpponentScheepers, R (Ruan) | OpponentHiggins, F (Franco) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 4 | TournamentSouth African Junior Team Championships 2018 | TournamentEkurhuleni Trials 1 2019 | ||||||
date2018-12-20 | rnd7 | typeStandard | result1 | date2019-03-09 | rnd3 | typeStandard | result1 | ||
OpponentSchoeman, D (Dian) | OpponentMistry, I (Ishaan) | ||||||||
2 | 4 | TournamentEkurhuleni North District Schools Final 2018 | TournamentEkurhuleni North District Schools Final 2018 | ||||||
date2018-08-04 | rnd1 | typeStandard | result1 | date2018-08-04 | rnd4 | typeStandard | result1 | ||
OpponentThusi, T (Thato) | OpponentBuys, A (Aaron) | ||||||||
3 | 4 | TournamentEkurhuleni Trials 2 2018 | TournamentEkurhuleni Trials 2 2018 | ||||||
date2018-04-21 | rnd1 | typeStandard | result1 | date2018-04-21 | rnd4 | typeStandard | result1 | ||
OpponentScheepers, R (Ruan) | OpponentHiggins, F (Franco) |
# | 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 | Higgins ,F (Franco) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
1108 | 1249.6 | 1112.1 | 1249.6 | 0 | 0 | 0 | 0 | ||||||
2 | Vergottini ,R (Ryan) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1287.9 | 862.9 | 1272.9 | 862.9 | 0 | 0 | 0 | 0 | ||||||
3 | Booi ,N (Nande) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
1423.9 | 1211.4 | 1431.6 | 1211.4 | 0 | 0 | 0 | 0 | ||||||
4 | Agre ,SS (Shraddha) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
1224.4 | 1011.9 | 1230.8 | 1011.9 | 0 | 0 | 0 | 0 | ||||||
5 | Malope ,M (Modupi) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1305.4 | 1305.4 | 1305.4 | 1305.4 | 0 | 0 | 0 | 0 | ||||||
6 | De Beer ,J (Janka) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1229.4 | 1654.4 | 1222.8 | 1654.4 | 0 | 0 | 0 | 0 | ||||||
7 | Buys ,A (Aaron) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
8 | Schroeder ,D (Daniel) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1293.1 | 1293.1 | 1287.4 | 1293.1 | 0 | 0 | 0 | 0 | ||||||
9 | Oberholzer ,E (Ethan) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1164.2 | 739.2 | 1159.2 | 739.2 | 0 | 0 | 0 | 0 | ||||||
10 | Rogge ,CG (Conrad Gustav) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1570.6 | 1145.6 | 1577.2 | 1145.6 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|