Chess South Africa Ratings Database

PLAYER PAGE

Personal

Combrink, N (Nicolaas Johann)

Chess SA id

1170192458

FIDE id

Date of birth

2017-01-23 (U10)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1177.4	1174.5	1200	1200
Raw rating	1148.5	1137	1200	1200
Weighted rating	1177.4	1174.5	1200	1200
Weighted performance	1059.6	1059.4	0	0
Floor	734.4	742.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.4	181.4	165.8	165.8
Highest rating	1234.4 2025-09-01	1242.1 2025-09-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1234.4 2025-09-01	1242.1 2025-09-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1232.3 2024-02-01	1241.6 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1209.5 2025-05-05	1206.8 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2	-2.7	0	0
New rating	1175.3	1171.8	1200	1200
Analysis
Rating	1177.4	1174.5	1200	1200
Raw rating	1148.5	1137	1200	1200
Weighted rating	1177.4	1174.5	1200
Weighted performance	1059.6	1059.4	0
K-factor	36	36	36	36
Floor	734.4	742.1	700	700
Max/Min rating change allowed	178.4	181.4	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	1148.5	1137	1200	1200
New weighted rating	1175.3	1171.8	1200	1200
New weighted performance	1052.5	1052.4	0	0
Temp new rating	1175.3	1171.8	1200	1200
Temp new rating +/-	-2	-2.7	0	0
Final new rating +/-	-2	-2.7	0	0
New rating	1175.3	1171.8	1200	1200
New K-factor	36	36	36	36
New floor	734.4	742.1	700	700

Item	Main	Standard
	0	0
	33	33
	26	26
	0	0
	0	0
	0	0
History	59	59

Games since
	Main 59	Standard 59		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	4266		251		43
Male	3167		197		33
U10	416		34		4
U10 Male	311		27		4
Standard
	RSA		Province		Region
Overall	4223		297		59
Male	3129		232		46
U10	408		36		5
U10 Male	309		29		5
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	33	15	45.45	-38.6	1254.2	1215.6
Standard	33	15	45.45	-38.6	1254.2	1215.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	59	21.5	36.44	-115.3	1242.1	1126.8
Standard	59	21.5	36.44	-115.3	1242.1	1126.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1148.5	1137	1200	1200
2025-11-30	1159.7	1149.2	1200	1200
2025-11-01	1159.7	1149.2	1200	1200
2025-09-30	1179.7	1172.2	1200	1200
2025-09-01	1234.4	1242.1	1200	1200
2025-08-01	1232.3	1241.6	1200	1200
2025-07-01	1232.3	1241.6	1200	1200
2025-06-01	1232.3	1241.6	1200	1200
2025-05-01	1232.3	1241.6	1200	1200
2025-04-01	1206.9	1212.9	1200	1200
2025-03-01	1206.9	1212.9	1200	1200
2025-02-01	1147.5	1140.2	1200	1200
2025-01-01	1057	1042.8	1200	1200
2024-12-01	1103.6	1090.8	1200	1200
2024-11-01	1103.6	1090.8	1200	1200
2024-10-01	1103.6	1090.8	1200	1200
2024-09-01	1123.9	1107.6	1200	1200
2024-11-01	1123.9	1107.6	1200	1200
2024-07-01	1198.3	1196.8	1200	1200
2024-06-01	1198.3	1196.8	1200	1200
2024-05-01	1198.3	1196.8	1200	1200
2024-04-01	1198.3	1196.8	1200	1200
2024-03-01	1198.3	1196.8	1200	1200
2024-02-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	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	Gauteng Inter-Region at Emerald Resort 2025 (U10 Championship)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	DR KK Chess Volkies 2025 (U10)	2025-10-18	2025-10-18	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
3	Dr KK Regional Trials Potch 2025 (U10)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
4	Dr KK Regional Trials 2025 (U10)	2025-09-06	2025-09-06	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
5	Ashton John 2025 (U10)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	4	0	Yes	Analysis
6	Knight Shift Open Chess Tournament 2025 (U10)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis
7	CURRO Tournament 2025 (U10)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
8	DR KK Volkies 2025 (U8)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
9	Gauteng Inter-Region at UJ 2024 (U8 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
10	DR KKD Mooirivier Trials 2024 (U8)	2024-09-14	2024-09-14	Standard	Dr Kenneth Kaunda (NWP)	6	6	3	Yes	Analysis
11	DR KKD Curro Agegroup 2024 (U10)	2024-08-31	2024-08-31	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis
12	DR KK Gimmies 2024 (U10)	2024-07-13	2024-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	0	Yes	Analysis
13	DR KKD Curro Feb 2024 (Beginners)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Dr KK Regional Trials 2025				Tournament Dr KK Regional Trials Potch 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-27	rnd 1	type Standard	result 1
		Opponent Scott, L (Lienke)				Opponent Broodryk, W (Wanru)
2	3	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lihan)				Opponent Broodryk, W (Wanru)
3	2	Tournament Dr KK Regional Trials Potch 2025				Tournament Dr KK Regional Trials Potch 2025
		date 2025-09-27	rnd 4	type Standard	result 1	date 2025-09-27	rnd 5	type Standard	result 1
		Opponent Van Rooyen, A (Awianu)				Opponent Nthoesane, A (Aatile)

#	Games	Start				End
1	3	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lihan)				Opponent Broodryk, W (Wanru)
2	2	Tournament Knight Shift Open Chess Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-08-02	rnd 4	type Standard	result 0.5	date 2025-08-02	rnd 5	type Standard	result 1
		Opponent Naude, M (Marizanne)				Opponent Shipra, J (Jayson Singh)
3	2	Tournament CURRO Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Manana, L (Lonwabo)				Opponent Broodryk, W (Wanru)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lihan)				Opponent Broodryk, W (Wanru)
2	2	Tournament CURRO Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Manana, L (Lonwabo)				Opponent Broodryk, W (Wanru)
3	2	Tournament DR KK Volkies 2025				Tournament DR KK Volkies 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Lim, L (Lua)				Opponent Schoonbee, L (Line)

#	Games	Start				End
1	3	Tournament DR KK Volkies 2025				Tournament CURRO Tournament 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lihan)				Opponent Broodryk, W (Wanru)
2	2	Tournament CURRO Tournament 2025				Tournament Knight Shift Open Chess Tournament 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Manana, L (Lonwabo)				Opponent Broodryk, W (Wanru)
3	2	Tournament DR KK Volkies 2025				Tournament DR KK Volkies 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Lim, L (Lua)				Opponent Schoonbee, L (Line)

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	Pretorius ,B (Berno)	6	0	-425	6	0	-425	0	0	0	0	0	0
1	Pretorius ,B (Berno)	6	1344.7	919.7	6	1351.1	919.7	0	0	0	0	0	0
2	Van Staden ,R (Ryan William)	4	2	0	4	2	0	0	0	0	0	0	0
2	Van Staden ,R (Ryan William)	4	1205.8	1205.8	4	1200.1	1205.8	0	0	0	0	0	0
3	Broodryk ,W (Wanru)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
3	Broodryk ,W (Wanru)	4	1161.1	1479.8	4	1156.2	1479.8	0	0	0	0	0	0
4	Mojaki ,L (Letlotlo)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mojaki ,L (Letlotlo)	2	1256.9	831.9	2	1270.1	831.9	0	0	0	0	0	0
5	Molefe ,C (Countess Ponelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Molefe ,C (Countess Ponelo)	2	1091.3	666.3	2	1076.8	666.3	0	0	0	0	0	0
6	Paarlberg ,K (Katrijn)	2	1	0	2	1	0	0	0	0	0	0	0
6	Paarlberg ,K (Katrijn)	2	1150.2	1150.2	2	1140.3	1150.2	0	0	0	0	0	0
7	Louw ,L (Louis)	2	1	0	2	1	0	0	0	0	0	0	0
7	Louw ,L (Louis)	2	1120.3	1120.3	2	1108	1120.3	0	0	0	0	0	0
8	De Kock ,H (Hanroux)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	De Kock ,H (Hanroux)	2	1467.4	1042.4	2	1461.8	1042.4	0	0	0	0	0	0
9	Douw ,T (Thabiso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Douw ,T (Thabiso)	1	1233.2	1658.2	1	1240.4	1658.2	0	0	0	0	0	0
10	Schoonbee ,L (Line)	1	1	425	1	1	425	0	0	0	0	0	0
10	Schoonbee ,L (Line)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Combrink, N (Nicolaas Johann)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms