Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bouwer, H (Henning)

Chess SA id

1130108314

FIDE id

Date of birth

2013-01-28 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1043.8	1022	1200	1200
Raw rating	1043.8	1022	1200	1200
Weighted rating	1043.8	1022	1200	1200
Weighted performance	285	281.6	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	207.1	213.7	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1043.8	1022	1200	1200
Analysis
Rating	1043.8	1022	1200	1200
Raw rating	1043.8	1022	1200	1200
Weighted rating	1043.8	1022	1200
Weighted performance	285	281.6	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	207.1	213.7	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	1043.8	1022	1200	1200
New weighted rating	1043.8	1022	1200	1200
New weighted performance	284.6	281.3	0	0
Temp new rating	1043.8	1022	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1043.8	1022	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	35	35

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	35	10.5	30	-170	1172.7	1002.7
Standard	35	10.5	30	-170	1172.7	1002.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1043.8	1022	1200	1200
2025-09-01	1043.8	1022	1200	1200
2025-08-01	1043.8	1022	1200	1200
2025-07-01	1043.8	1022	1200	1200
2025-06-01	1043.8	1022	1200	1200
2025-05-01	1043.8	1022	1200	1200
2025-04-01	1043.8	1022	1200	1200
2025-03-01	1043.8	1022	1200	1200
2025-02-01	1043.8	1022	1200	1200
2025-01-01	1043.8	1022	1200	1200
2024-12-01	1043.8	1022	1200	1200
2024-11-01	1043.8	1022	1200	1200
2024-10-01	1043.8	1022	1200	1200
2024-09-01	1043.8	1022	1200	1200
2024-08-01	1043.8	1022	1200	1200
2024-07-01	1043.8	1022	1200	1200
2024-06-01	1043.8	1022	1200	1200
2024-08-01	1043.8	1022	1200	1200
2024-04-01	1043.8	1022	1200	1200
2024-03-01	1043.8	1022	1200	1200
2024-02-01	1043.8	1022	1200	1200
2024-01-01	1043.8	1022	1200	1200
2023-12-01	1043.8	1022	1200	1200
2023-11-01	1043.8	1022	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	Chessnuts 2 Tournament 2020 (Knights)	2020-03-07	2020-03-07	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis
2	Chessnuts 1 - 29 February 2020 (Pawns)	2020-02-29	2020-02-29	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	2019 South African Junior Team Championships (U8B+U8Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
4	The Joburg Open 2019 (Cadets)	2019-10-12	2019-10-12	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	JNW Club - Helpmekaar Kollege Open 2019 (F)	2019-07-06	2019-07-06	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
6	JNW Club - Hoerskool Linden 2019 (F)	2019-06-15	2019-06-15	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
7	JNW Club - Bryanston Open 1 2019 (U8)	2019-01-26	2019-01-26	Standard	Johannesburg Metro (GJM)	5	5	0.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament Chessnuts 1 - 29 February 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Smith, E (Euan)				Opponent Bouwer, L (Lili)
2	2	Tournament The Joburg Open 2019				Tournament The Joburg Open 2019
		date 2019-10-12	rnd 1	type Standard	result 0.5	date 2019-10-12	rnd 2	type Standard	result 1
		Opponent Suresh, A (Aaradhya)				Opponent Retief, A (Antonie)
3	1	Tournament Chessnuts 2 Tournament 2020				Tournament Chessnuts 2 Tournament 2020
		date 2020-03-07	rnd 4	type Standard	result 0.5	date 2020-03-07	rnd 4	type Standard	result 0.5
		Opponent Joubert, D (Daniel)				Opponent Joubert, D (Daniel)

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament Chessnuts 1 - 29 February 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Smith, E (Euan)				Opponent Bouwer, L (Lili)
2	2	Tournament The Joburg Open 2019				Tournament The Joburg Open 2019
		date 2019-10-12	rnd 1	type Standard	result 0.5	date 2019-10-12	rnd 2	type Standard	result 1
		Opponent Suresh, A (Aaradhya)				Opponent Retief, A (Antonie)
3	1	Tournament Chessnuts 2 Tournament 2020				Tournament Chessnuts 2 Tournament 2020
		date 2020-03-07	rnd 4	type Standard	result 0.5	date 2020-03-07	rnd 4	type Standard	result 0.5
		Opponent Joubert, D (Daniel)				Opponent Joubert, D (Daniel)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament Chessnuts 1 - 29 February 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Smith, E (Euan)				Opponent Bouwer, L (Lili)
2	1	Tournament Chessnuts 1 - 29 February 2020				Tournament Chessnuts 1 - 29 February 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Dube, N (Nolwandle)				Opponent Dube, N (Nolwandle)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Dreyer, M (Maria Margaretha (Aretha))				Opponent Dreyer, M (Maria Margaretha (Aretha))

#	Games	Start				End
1	3	Tournament 2019 South African Junior Team Championships				Tournament Chessnuts 1 - 29 February 2020
		date 2020-01-08	rnd 7	type Standard	result 1	date 2020-02-29	rnd 2	type Standard	result 1
		Opponent Smith, E (Euan)				Opponent Bouwer, L (Lili)
2	1	Tournament Chessnuts 1 - 29 February 2020				Tournament Chessnuts 1 - 29 February 2020
		date 2020-02-29	rnd 5	type Standard	result 1	date 2020-02-29	rnd 5	type Standard	result 1
		Opponent Dube, N (Nolwandle)				Opponent Dube, N (Nolwandle)
3	1	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-05	rnd 3	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Dreyer, M (Maria Margaretha (Aretha))				Opponent Dreyer, M (Maria Margaretha (Aretha))

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	Mugaragumbo ,A (Amour)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Mugaragumbo ,A (Amour)	3	1171.2	746.2	3	1162.9	746.2	0	0	0	0	0	0
2	Bouwer ,L (Lili)	2	1	0	2	1	0	0	0	0	0	0	0
2	Bouwer ,L (Lili)	2	1044.8	1044.8	2	1024.4	1044.8	0	0	0	0	0	0
3	Hoek ,L (Lore)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Hoek ,L (Lore)	2	1247.9	822.9	2	1244.8	822.9	0	0	0	0	0	0
4	Suresh ,A (Aaradhya)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Suresh ,A (Aaradhya)	2	1290.9	1078.4	2	1276.8	1078.4	0	0	0	0	0	0
5	Mulholland ,E (Emmy)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mulholland ,E (Emmy)	2	1162.9	737.9	2	1155.8	737.9	0	0	0	0	0	0
6	Kelly ,K (Kaleb)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Kelly ,K (Kaleb)	2	1228.6	803.6	2	1225.5	803.6	0	0	0	0	0	0
7	Nwafor ,C (Chichi)	2	1	0	2	1	0	0	0	0	0	0	0
7	Nwafor ,C (Chichi)	2	1175.9	1175.9	2	1137.5	1175.9	0	0	0	0	0	0
8	Moolman ,N (Niel)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Moolman ,N (Niel)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Grahan ,T (Tylo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Grahan ,T (Tylo)	1	1168.4	743.4	1	1167.6	743.4	0	0	0	0	0	0
10	Rossouw ,AE (Anneri Elise)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rossouw ,AE (Anneri Elise)	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

Bouwer, H (Henning)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms