Surname or Chess SA id..
Chess SA Region AOC

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Onalenna Lehasa

1110162325
Dr Kenneth Kaunda (NWP)
Personal
Main rating
Rating 1612.2
K-factor 28
Floor 1115.2
Highest 1615.2 (2025-09-30)
Min/Max +/- allowed 92
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1586
Final +/- 0
New Rating
()
Rating 1612.2
K-factor 28
Floor 1115.2
Highest 1615.2 (2025-09-30)
Min/Max +/- allowed 91.8
Standard rating
Rating 1615.4
K-factor 28
Floor 1125
Highest 1625 (2025-09-30)
Min/Max +/- allowed 90.5
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 1586
Final +/- 0
New Rating
()
Rating 1615.4
K-factor 28
Floor 1125
Highest 1625 (2025-09-30)
Min/Max +/- allowed 90.5
Rapid rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Blitz rating
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Change
()
Games 0
Score 0
We 0
SWe 0
Temp +/- 0
Penalties 0
Weight perform 0
Final +/- 0
New Rating
()
Rating 1200
K-factor 36
Floor 700
Highest 1200 (2018-10-01)
Min/Max +/- allowed 165.8
Rating Graph
Tournaments
No tournaments found.
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
# Tournament Type Start End Host Rounds Rating Games Score Perform Rat+/- Details
1 Dr KK Chess - Curro 2026 (A) Standard 2026-02-07 2026-02-07 Dr Kenneth Kaunda (NWP) 5 1612.4 5 2.5 1618.7 0 Details
2 2025 Mzansi Individual Championships (U16 Open) Classical 2025-12-17 2025-12-20 Nelson Mandela Bay (ENM) 6 1615.4 0 0 0 0 Details
3 2025 Mzansi Inter Provincial Team Championships (U20 Open) Standard 2025-12-15 2025-12-17 Nelson Mandela Bay (ENM) 6 1615.4 6 4.5 1602.3 0 Details
4 Gauteng Inter-Region at Emerald Resort 2025 (U16 Championship) Standard 2025-12-06 2025-12-07 Sedibeng (GSV) 5 1615.4 5 2 1599.6 0 Details
5 Dr KK Regional Trials 2025 (U16) Standard 2025-09-06 2025-09-06 Dr Kenneth Kaunda (NWP) 5 1585.4 5 5 1718 0 Details
6 Ashton John 2025 (U16) Standard 2025-08-23 2025-08-23 Dr Kenneth Kaunda (NWP) 5 1585.4 5 4 1624.4 0 Details
7 CURRO Tournament 2025 (U16) Standard 2025-04-12 2025-04-12 Dr Kenneth Kaunda (NWP) 5 1571.4 5 5 1664.7 0 Details
8 Dr Kenneth Kaunda La Hoff PS 2025 (U16+U18) Standard 2025-03-01 2025-03-01 Dr Kenneth Kaunda (NWP) 5 1582.8 5 4 1423.8 0 Details
9 Gauteng Inter-Region at UJ 2024 (U14 Candidates) Standard 2024-12-07 2024-12-08 Johannesburg Metro (GJM) 5 1556.5 5 4 1617.8 0 Details
10 DR KKD Trails 2 2024 (U14) Standard 2024-10-12 2024-10-12 Dr Kenneth Kaunda (NWP) 5 1413.7 5 4 1582.4 0 Details
11 DR KKD Curro Agegroup 2024 (U14) Standard 2024-08-31 2024-08-31 Dr Kenneth Kaunda (NWP) 5 1335.7 5 5 1774.6 0 Details
12 DR KKD Ferdies Mar 2024 (C) Standard 2024-03-02 2024-03-02 Dr Kenneth Kaunda (NWP) 5 1265.2 5 5 1675.1 0 Details
13 DR KKD Curro Feb 2024 (U14) Standard 2024-02-10 2024-02-10 Dr Kenneth Kaunda (NWP) 5 1182.1 5 5 1649.3 0 Details
14 2023 Thomas Lechelele North West Open (C) Standard 2023-09-15 2023-09-16 Dr Kenneth Kaunda (NWP) 5 1200 5 2 1090.7 0 Details
Game statistics ( )
Games 0
Wins 0
Draws 0
Losses 0
White 0
Black 0
White wins 0
Black wins 0
Score 0
Percent 0
Dp 0
AOR 0
Performance 0
Game statistics ()
Games 5
Wins 2
Draws 1
Losses 2
White 3
Black 2
White wins 2
Black wins 0
Score 2.5
Percent 50
Dp 0
AOR 1618.7
Performance 1618.7
Game statistics (History)
Games 66
Wins 51
Draws 2
Losses 13
White 31
Black 35
White wins 23
Black wins 28
Score 52
Percent 78.8
Dp 244.7
AOR 1343.3
Performance 1588
Rankings (Main)
National
Overall 916
Gender 847
Age group 91
Gender/Age 76
Provincial
Overall 72
Gender 65
Age group 5
Gender/Age 4
Regional
Overall 10
Gender 9
Age group 1
Gender/Age 1
Rankings (Standard)
National
Overall 811
Gender 753
Age group 87
Gender/Age 74
Provincial
Overall 69
Gender 62
Age group 5
Gender/Age 4
Regional
Overall 10
Gender 9
Age group 1
Gender/Age 1
Rankings (Rapid)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Rankings (Blitz)
National
Overall -1
Gender -1
Age group -1
Gender/Age -1
Provincial
Overall -1
Gender -1
Age group -1
Gender/Age -1
Regional
Overall -1
Gender -1
Age group -1
Gender/Age -1
Performance ( )
Games 0
Score 0
Percent 0
Aor 0
Dp 0
Prat 0
Performance ()
Games 5
Score 2.5
Percent 50
Aor 1618.7
Dp 0
Prat 1618.7
Performance (12 months)
Games 31
Score 23
Percent 74.2
Aor 1431.2
Dp 205.6
Prat 1636.8
Performance (History)
Games 66
Score 52
Percent 78.8
Aor 1343.3
Dp 244.7
Prat 1588
Top 5 opponents most often played
Type # Opponent Games White Black First tournament Last tournament Details
Overall 1 Mochoanchoeng, T (Tshego) 3 1 2 CURRO Tournament 2025 (U16) Dr KK Regional Trials 2025 (U16) Details
Overall 2 Gweshe, T (Tafadzwa) 3 1 2 DR KKD Trails 2 2024 (U14) Dr KK Regional Trials 2025 (U16) Details
Overall 3 Fouche, N (Nathan) 2 0 2 CURRO Tournament 2025 (U16) Dr KK Regional Trials 2025 (U16) Details
Overall 4 Ralebenya, L (Lebenya) 2 2 0 DR KKD Curro Agegroup 2024 (U14) CURRO Tournament 2025 (U16) Details
Overall 5 Greeff, S (Sean) 2 1 1 DR KKD Trails 2 2024 (U14) Ashton John 2025 (U16) Details
Standard 1 Mochoanchoeng, T (Tshego) 3 1 2 CURRO Tournament 2025 (U16) Dr KK Regional Trials 2025 (U16) Details
Standard 2 Gweshe, T (Tafadzwa) 3 1 2 DR KKD Trails 2 2024 (U14) Dr KK Regional Trials 2025 (U16) Details
Standard 3 Fouche, N (Nathan) 2 0 2 CURRO Tournament 2025 (U16) Dr KK Regional Trials 2025 (U16) Details
Standard 4 Ralebenya, L (Lebenya) 2 2 0 DR KKD Curro Agegroup 2024 (U14) CURRO Tournament 2025 (U16) Details
Standard 5 Greeff, S (Sean) 2 1 1 DR KKD Trails 2 2024 (U14) Ashton John 2025 (U16) Details