Chess South Africa Ratings Database

PLAYER PAGE

Personal

Combrink, F (Frederick Johan)

Chess SA id

1150149634

FIDE id

Date of birth

2015-01-20 (U12)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1384.3

Item	Main	Standard	Rapid	Blitz
Rating	1489	1489.1	1200	1200
Raw rating	1478.9	1483.6	1200	1200
Weighted rating	1420.3	1420.6	1200	1200
Weighted performance	1489	1489.1	0	0
Floor	978.9	983.6	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	111.4	110.7	165.8	165.8
Highest rating	1489 2025-11-01	1489.1 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1478.9 2025-11-01	1483.6 2025-11-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1420.3 2025-11-01	1420.6 2025-11-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1489 2025-11-01	1489.1 2025-11-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.8	-5.5	0	0
New rating	1480.2	1483.6	1200	1200
Analysis
Rating	1489	1489.1	1200	1200
Raw rating	1478.9	1483.6	1200	1200
Weighted rating	1420.3	1420.6	1200
Weighted performance	1489	1489.1	0
K-factor	32	32	36	36
Floor	978.9	983.6	700	700
Max/Min rating change allowed	111.4	110.7	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	1478.9	1483.6	1200	1200
New weighted rating	1427.8	1428.5	1200	1200
New weighted performance	1480.2	1480.2	0	0
Temp new rating	1480.2	1483.6	1200	1200
Temp new rating +/-	-8.8	-5.5	0	0
Final new rating +/-	-8.8	-5.5	0	0
New rating	1480.2	1483.6	1200	1200
New K-factor	32	32	36	36
New floor	978.9	983.6	700	700

Item	Main	Standard
	0	0
	30	30
	33	33
	25	25
	0	0
	0	0
History	88	88

Games since
	Main 63	Standard 63		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	1349		111		15
Male	1142		95		13
U12	147		18		2
U12 Male	104		14		2
Standard
	RSA		Province		Region
Overall	1289		115		16
Male	1092		100		14
U12	134		18		2
U12 Male	96		15		2
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	30	22.5	75	212.5	1281.5	1494
Standard	30	22.5	75	212.5	1281.5	1494
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	88	60	68.18	154.5	1264	1418.6
Standard	88	60	68.18	154.5	1264	1418.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1478.9	1483.6	1200	1200
2025-09-30	1463	1466.3	1200	1200
2025-09-01	1441.2	1439.4	1200	1200
2025-08-01	1441.2	1439.4	1200	1200
2025-07-01	1441.2	1439.4	1200	1200
2025-06-01	1441.2	1439.4	1200	1200
2025-05-01	1441.2	1439.4	1200	1200
2025-04-01	1430.9	1427	1200	1200
2025-03-01	1430.9	1427	1200	1200
2025-02-01	1436.3	1434.3	1200	1200
2025-01-01	1436.3	1434.3	1200	1200
2024-12-01	1444.1	1444.2	1200	1200
2024-11-01	1444.1	1444.2	1200	1200
2024-10-01	1444.1	1444.2	1200	1200
2024-09-01	1325.5	1332.6	1200	1200
2024-08-01	1325.5	1332.6	1200	1200
2024-07-01	1311.2	1316.8	1200	1200
2024-09-01	1298.4	1301.7	1200	1200
2024-05-01	1298.4	1301.7	1200	1200
2024-04-01	1298.4	1301.7	1200	1200
2024-03-01	1298.4	1301.7	1200	1200
2024-02-01	1296	1298.5	1200	1200
2024-01-01	1276	1284.5	1200	1200
2023-12-01	1276	1284.5	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	DR KK Chess Volkies 2025 (U12)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
2	Dr KK Regional Trials Potch 2025 (U12)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
3	Dr KK Regional Trials 2025 (U12)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
4	Ashton John 2025 (U12)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
5	CURRO Tournament 2025 (U12)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
6	DR KK Volkies 2025 (U10)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	DR KK Chess Volkies 2025 (U12)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
2	Dr KK Regional Trials Potch 2025 (U12)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
3	Dr KK Regional Trials 2025 (U12)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
4	Ashton John 2025 (U12)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
5	CURRO Tournament 2025 (U12)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
6	DR KK Volkies 2025 (U10)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	DR KKD Mooirivier Trials 2024 (U10)	2024-09-14	2024-09-14	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
9	DR KKD Curro Agegroup 2024 (U10)	2024-08-31	2024-08-31	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
10	DR KK Gimmies 2024 (U10)	2024-07-13	2024-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
11	DR KKD Saamtrek 2024 (U10)	2024-06-08	2024-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
12	DR KKD Curro Feb 2024 (U10)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
13	2024 Gauteng Inter-Region Chess Championship (U10B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
14	DR KKD Trials 2023 (U10)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
15	Dr Kenneth Kaunda Volkies 2023 (D)	2023-06-10	2023-06-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
16	DR Kenneth Kaunda Curro 2023 (E)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
17	Dr KKD NG Goudkop 2023 (D Junior)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
18	Dr. Kenneth Kaunda Saamtrek 2023 (U8+U10)	2023-02-04	2023-02-04	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament DR KK Gimmies 2024				Tournament DR KKD Mooirivier Trials 2024
		date 2024-07-13	rnd 5	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Louw, S (Sebastian)				Opponent Gweshe, T (Tinotenda)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Noge, R (Rethabile)				Opponent Mochoanchoeng, T (Thato)
3	5	Tournament Gauteng Inter-Region at UJ 2024				Tournament DR KK Volkies 2025
		date 2024-12-08	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Benjamin, L (Liyabona)				Opponent Mc Carthy, C (Caleb)

#	Games	Start				End
1	7	Tournament DR KK Gimmies 2024				Tournament DR KKD Mooirivier Trials 2024
		date 2024-07-13	rnd 5	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Louw, S (Sebastian)				Opponent Gweshe, T (Tinotenda)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Noge, R (Rethabile)				Opponent Mochoanchoeng, T (Thato)
3	5	Tournament Gauteng Inter-Region at UJ 2024				Tournament DR KK Volkies 2025
		date 2024-12-08	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Benjamin, L (Liyabona)				Opponent Mc Carthy, C (Caleb)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament DR KK Gimmies 2024				Tournament DR KKD Mooirivier Trials 2024
		date 2024-07-13	rnd 5	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Louw, S (Sebastian)				Opponent Gweshe, T (Tinotenda)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Noge, R (Rethabile)				Opponent Mochoanchoeng, T (Thato)
3	5	Tournament Gauteng Inter-Region at UJ 2024				Tournament DR KK Volkies 2025
		date 2024-12-08	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Benjamin, L (Liyabona)				Opponent Mc Carthy, C (Caleb)

#	Games	Start				End
1	7	Tournament DR KK Gimmies 2024				Tournament DR KKD Mooirivier Trials 2024
		date 2024-07-13	rnd 5	type Standard	result 1	date 2024-09-14	rnd 2	type Standard	result 1
		Opponent Louw, S (Sebastian)				Opponent Gweshe, T (Tinotenda)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 1
		Opponent Noge, R (Rethabile)				Opponent Mochoanchoeng, T (Thato)
3	5	Tournament Gauteng Inter-Region at UJ 2024				Tournament DR KK Volkies 2025
		date 2024-12-08	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Benjamin, L (Liyabona)				Opponent Mc Carthy, C (Caleb)

No games found.

#	Games	Start				End

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	Gweshe ,T (Tinotenda)	5	1.5	-170	5	1.5	-170	0	0	0	0	0	0
1	Gweshe ,T (Tinotenda)	5	1471.4	1301.4	5	1476	1301.4	0	0	0	0	0	0
2	Mochoanchoeng ,T (Thato)	5	3	85	5	3	85	0	0	0	0	0	0
2	Mochoanchoeng ,T (Thato)	5	1321.5	1406.5	5	1321.5	1406.5	0	0	0	0	0	0
3	Van Niekerk ,K (Kyle)	4	4	425	4	4	425	0	0	0	0	0	0
3	Van Niekerk ,K (Kyle)	4	1399	1824	4	1400.5	1824	0	0	0	0	0	0
4	Labuschagne ,P (Phillip)	4	0	-425	4	0	-425	0	0	0	0	0	0
4	Labuschagne ,P (Phillip)	4	1471.8	1046.8	4	1475.4	1046.8	0	0	0	0	0	0
5	Scholtz ,I (Imke)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Scholtz ,I (Imke)	3	1392.6	1251	3	1382	1251	0	0	0	0	0	0
6	Conradie ,N (Nandus)	2	2	425	2	2	425	0	0	0	0	0	0
6	Conradie ,N (Nandus)	2	1214.3	1639.3	2	1213.5	1639.3	0	0	0	0	0	0
7	Helm ,C (Christoff)	2	2	425	2	2	425	0	0	0	0	0	0
7	Helm ,C (Christoff)	2	1106.9	1531.9	2	1108.8	1531.9	0	0	0	0	0	0
8	Van Zyl ,A (Albertus Petrus)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Van Zyl ,A (Albertus Petrus)	2	1393.3	968.3	2	1385.4	968.3	0	0	0	0	0	0
9	Rabie ,T (Tiard)	2	2	425	2	2	425	0	0	0	0	0	0
9	Rabie ,T (Tiard)	2	1210.5	1635.5	2	1211.4	1635.5	0	0	0	0	0	0
10	Labuschagne ,G (Gian)	2	1	0	2	1	0	0	0	0	0	0	0
10	Labuschagne ,G (Gian)	2	1331.6	1331.6	2	1330.7	1331.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Combrink, F (Frederick Johan)

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Last 24 raw ratings

Rating graph

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Top 3 Streaks

Top 10 opponents most often played

Norms