Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khoza, A (Andani)

Chess SA id

1070159862

FIDE id

Date of birth

2007-04-20 (U20)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

31.9

Junior GPX Points

1523.4

Item	Main	Standard	Rapid	Blitz
Rating	1651.6	1641.3	1258.7	1200
Raw rating	1651.6	1641.3	1258.7	1200
Weighted rating	1638.6	1636.6	1245.8	1200
Weighted performance	1578.8	1573.4	0	0
Floor	1183.5	1183.2	758.7	700
K-factor	28	28	36	36
Min/Max rating change allowed	87.1	88.4	152.5	165.8
Highest rating	1742.8 2024-07-01	1743.6 2024-07-01	1485.3 2024-10-01	1200 2018-10-01
Highest raw rating	1683.5 2025-08-01	1683.2 2025-08-01	1258.7 2024-11-01	1200 2024-03-01
Highest weighted rating	1638.6 2025-11-01	1636.6 2025-11-01	1238.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1742.8 2024-07-01	1743.6 2024-07-01	1485.3 2024-10-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0.6	0	0
New rating	1651.6	1641.9	1258.7	1200
Analysis
Rating	1651.6	1641.3	1258.7	1200
Raw rating	1651.6	1641.3	1258.7	1200
Weighted rating	1638.6	1636.6	1245.8
Weighted performance	1578.8	1573.4	0
K-factor	28	28	36	36
Floor	1183.5	1183.2	758.7	700
Max/Min rating change allowed	87.1	88.4	152.5	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	1651.6	1641.3	1258.7	1200
New weighted rating	1645	1641.9	1247.9	1200
New weighted performance	1569.4	1563.9	0	0
Temp new rating	1651.6	1641.9	1258.7	1200
Temp new rating +/-	0	0.6	0	0
Final new rating +/-	0	0.6	0	0
New rating	1651.6	1641.9	1258.7	1200
New K-factor	28	28	36	36
New floor	1183.5	1183.2	758.7	700

Item	Main	Standard	Rapid
	0	0	0
	20	20	0
	62	57	5
	5	5	0
	0	0	0
	0	0	0
History	87	82	5

Games since
	Main 82	Standard 77		Rapid 5		Blitz 0
Gender	Male
Age group	U20
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	437		165		65
Male	407		152		63
U20	45		16		5
U20 Male	40		13		4
Standard
	RSA		Province		Region
Overall	469		178		72
Male	431		162		69
U20	51		17		5
U20 Male	45		14		4
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	20	13.5	67.5	148.8	1491.6	1640.3
Standard	20	13.5	67.5	148.8	1491.6	1640.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	87	69	79.31	249.1	1402.1	1651.2
Standard	82	64	78.05	238.4	1410.7	1649.1
Rapid	5	5	100	425	1260.1	1685.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1651.6	1641.3	1258.7	1200
2025-09-30	1660.2	1656.1	1258.7	1200
2025-09-01	1679.5	1678.5	1258.7	1200
2025-08-01	1683.5	1683.2	1258.7	1200
2025-07-01	1667.4	1662.9	1258.7	1200
2025-06-01	1667.4	1662.9	1258.7	1200
2025-05-01	1667.4	1662.9	1258.7	1200
2025-04-01	1667.4	1662.9	1258.7	1200
2025-03-01	1667.4	1662.9	1258.7	1200
2025-02-01	1667.4	1662.9	1258.7	1200
2025-01-01	1667.4	1662.9	1258.7	1200
2024-12-01	1648.7	1642.7	1258.7	1200
2024-11-01	1648.7	1642.7	1258.7	1200
2024-10-01	1651	1648.3	1200	1200
2024-09-01	1651	1648.3	1200	1200
2024-08-01	1662.4	1660.9	1200	1200
2024-07-01	1578.5	1579.9	1200	1200
2024-09-01	1549	1551.4	1200	1200
2024-05-01	1462	1496.1	1200	1200
2024-04-01	1403	1431.1	1200	1200
2024-03-01	1332.5	1349.4	1200	1200
2024-02-01	1264.8	1277.8	1200	1200
2024-01-01	1264.8	1277.8	1200	1200
2023-12-01	1264.8	1277.8	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U19)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	Tshwane Chess Club Clash 2025 (Prestige)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Tshwane North District CLOSED Team Championships (D3) (U19 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Open)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U19)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	Tshwane Chess Club Clash 2025 (Prestige)	2025-09-13	2025-09-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Tshwane North District CLOSED Team Championships (D3) (U19 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
4	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U19 Open)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4.5	Yes	Analysis
6	2024 Tshwane Chess Club Clash (Prestige)	2024-10-12	2024-10-12	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis
7	JCC St Peters Sports & Cultural Festival 2024	2024-09-20	2024-09-21	Standard	Johannesburg Metro (GJM)	6	6	5	Yes	Analysis
8	Gauteng Top Schools 2024 (U19 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	5	Yes	Analysis
9	2024 Tshwane North School District Team League Finals (U19)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
10	2024 Tshwane North School District Cluster 4 & 5 Team League (U19)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	3	2	2	Yes	Analysis
11	2024 Prestige College Open Chess Tournament (A)	2024-07-06	2024-07-06	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
12	2024 Elise Steenkamp Open Chess Tournament (Queens)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	6	6	Yes	Analysis
13	2024 Tshwane North School District CLOSED Individual Champioships (U18 Boys)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
14	District 3 Cluster 4 and 5 Individuals 2024 (U18 Boys)	2024-05-06	2024-05-06	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
15	2024 KSNG CHess Academy Open Tournament (C)	2024-04-06	2024-04-06	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
16	2024 Chris Greyling Open Chess Tournament (D3)	2024-03-16	2024-03-16	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis
17	2024 Piet Robbertse Open Chess Tournament (C)	2024-02-03	2024-02-04	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
18	2023 Tshwane North School District CLOSED League Championships (D3)	2023-08-12	2023-08-12	Standard	Tshwane (GTP)	5	5	4.5	Yes	Analysis

#	Games	Start				End
1	16	Tournament 2024 Tshwane Chess Club Clash				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Metcalfe, AR (Allister)				Opponent Khunou, T (Tumelo)
2	16	Tournament 2024 Piet Robbertse Open Chess Tournament				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-02-04	rnd 5	type Standard	result 1	date 2024-05-06	rnd 5	type Standard	result 0.5
		Opponent Oosthuizen, L (Ludrick)				Opponent Van Niekerk, RM (Reuben Mentz)
3	14	Tournament 2024 Tshwane North School District Team League Finals				Tournament Gauteng Top Schools 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Khalo, K (Kutlwano)				Opponent Goosen, M (Mignon)

#	Games	Start				End
1	16	Tournament 2024 Tshwane Chess Club Clash				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2024-10-12	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Metcalfe, AR (Allister)				Opponent Khunou, T (Tumelo)
2	16	Tournament 2024 Piet Robbertse Open Chess Tournament				Tournament District 3 Cluster 4 and 5 Individuals 2024
		date 2024-02-04	rnd 5	type Standard	result 1	date 2024-05-06	rnd 5	type Standard	result 0.5
		Opponent Oosthuizen, L (Ludrick)				Opponent Van Niekerk, RM (Reuben Mentz)
3	9	Tournament 2024 Tshwane North School District Team League Finals				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-09-21	rnd 6	type Standard	result 1
		Opponent Khalo, K (Kutlwano)				Opponent Sithole, L (Lwandle Gidione)

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Gwexa, S (Siyavuya)				Opponent Goosen, M (Mignon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bopape, M (Maisha)				Opponent Khunou, T (Tumelo)
2	8	Tournament 2024 Elise Steenkamp Open Chess Tournament				Tournament 2024 Prestige College Open Chess Tournament
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-07-06	rnd 3	type Standard	result 1
		Opponent Mwangi, J (Jyson Zawadi)				Opponent Weng, Y (Yu Bo (David))
3	7	Tournament JCC St Peters Sports & Cultural Festival 2024				Tournament Gauteng Top Schools 2024
		date 2024-09-21	rnd 5	type Standard	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Rodriguez, C (Carlos)				Opponent Goosen, M (Mignon)

#	Games	Start				End
1	9	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North District CLOSED Team Championships (D3)
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Bopape, M (Maisha)				Opponent Khunou, T (Tumelo)
2	8	Tournament 2024 Elise Steenkamp Open Chess Tournament				Tournament 2024 Prestige College Open Chess Tournament
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-07-06	rnd 3	type Standard	result 1
		Opponent Mwangi, J (Jyson Zawadi)				Opponent Weng, Y (Yu Bo (David))
3	5	Tournament 2024 Tshwane North School District Team League Finals				Tournament JCC St Peters Sports & Cultural Festival 2024
		date 2024-08-03	rnd 3	type Standard	result 1	date 2024-09-20	rnd 2	type Standard	result 1
		Opponent Khalo, K (Kutlwano)				Opponent Mostert, H (Heinrich)

#	Games	Start				End
1	5	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 1	type Rapid	result 1	date 2024-10-05	rnd 5	type Rapid	result 1
		Opponent Gwexa, S (Siyavuya)				Opponent Goosen, M (Mignon)

No games found.

#	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
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Mkotong ,R (Reagile)	2	2	425	2	2	425	0	0	0	0	0	0
1	Mkotong ,R (Reagile)	2	1429.8	1854.8	2	1424.8	1854.8	0	0	0	0	0	0
2	Van Niekerk ,RM (Reuben Mentz)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
2	Van Niekerk ,RM (Reuben Mentz)	2	1407.7	1620.2	2	1409.1	1620.2	0	0	0	0	0	0
3	Matlala ,T (Takatso)	2	1	0	2	1	0	0	0	0	0	0	0
3	Matlala ,T (Takatso)	2	1398.7	1398.7	2	1409.3	1398.7	0	0	0	0	0	0
4	Ngobeni ,N (Njabulo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Ngobeni ,N (Njabulo)	2	1528.4	1103.4	2	1536.4	1103.4	0	0	0	0	0	0
5	Baloyi ,B (Boikanyo)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Baloyi ,B (Boikanyo)	2	1458.8	1671.3	2	1471.5	1671.3	0	0	0	0	0	0
6	Masilo ,S (Sifiso)	2	2	425	2	2	425	0	0	0	0	0	0
6	Masilo ,S (Sifiso)	2	1376.4	1801.4	2	1381.2	1801.4	0	0	0	0	0	0
7	Burgers ,AJ (Adriaan Johannes)	2	1	0	2	1	0	0	0	0	0	0	0
7	Burgers ,AJ (Adriaan Johannes)	2	1541.8	1541.8	2	1544.4	1541.8	0	0	0	0	0	0
8	Mann ,L (Leane)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mann ,L (Leane)	1	1386	1811	1	1387	1811	0	0	0	0	0	0
9	Metcalfe ,AR (Allister Richard)	1	1	425	1	1	425	0	0	0	0	0	0
9	Metcalfe ,AR (Allister Richard)	1	1701.1	2126.1	1	1743	2126.1	0	0	0	0	0	0
10	Nakeng ,T (Thomas)	1	1	425	1	1	425	0	0	0	0	0	0
10	Nakeng ,T (Thomas)	1	1308	1733	1	1238	1733	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Khoza, A (Andani)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms