Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bouwer, P (Pieter)

Chess SA id

1100103454

FIDE id

Date of birth

2010-08-06 (U16)

Gender

Male

Region

Lejweleputswa (FLW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-04-24

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1148.1	1136.3	1200	1200
Raw rating	1148.1	1136.3	1200	1200
Weighted rating	1148.1	1136.3	1200	1200
Weighted performance	342.3	340.4	0	0
Floor	713.2	714.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.5	181.6	165.8	165.8
Highest rating	1226.4 2019-03-01	1215.8 2019-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1213.2 2019-04-01	1214.4 2019-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1213.2 2018-02-01	1214.4 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1226.4 2019-03-01	1215.8 2019-03-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1148.1	1136.3	1200	1200
Analysis
Rating	1148.1	1136.3	1200	1200
Raw rating	1148.1	1136.3	1200	1200
Weighted rating	1148.1	1136.3	1200
Weighted performance	342.3	340.4	0
K-factor	36	36	36	36
Floor	713.2	714.4	700	700
Max/Min rating change allowed	178.5	181.6	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	1148.1	1136.3	1200	1200
New weighted rating	1148.1	1136.3	1200	1200
New weighted performance	341.9	340	0	0
Temp new rating	1148.1	1136.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1148.1	1136.3	1200	1200
New K-factor	36	36	36	36
New floor	713.2	714.4	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	5	5
History	56	56

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Lejweleputswa (FLW)
Province	Free State (FS)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	56	29	51.79	15.2	1142.8	1158
Standard	56	29	51.79	15.2	1142.8	1158
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1148.1	1136.3	1200	1200
2025-09-01	1148.1	1136.3	1200	1200
2025-08-01	1148.1	1136.3	1200	1200
2025-07-01	1148.1	1136.3	1200	1200
2025-06-01	1148.1	1136.3	1200	1200
2025-05-01	1148.1	1136.3	1200	1200
2025-04-01	1148.1	1136.3	1200	1200
2025-03-01	1148.1	1136.3	1200	1200
2025-02-01	1148.1	1136.3	1200	1200
2025-01-01	1148.1	1136.3	1200	1200
2024-12-01	1148.1	1136.3	1200	1200
2024-11-01	1148.1	1136.3	1200	1200
2024-10-01	1148.1	1136.3	1200	1200
2024-09-01	1148.1	1136.3	1200	1200
2024-08-01	1148.1	1136.3	1200	1200
2024-07-01	1148.1	1136.3	1200	1200
2024-06-01	1148.1	1136.3	1200	1200
2024-08-01	1148.1	1136.3	1200	1200
2024-04-01	1148.1	1136.3	1200	1200
2024-03-01	1148.1	1136.3	1200	1200
2024-02-01	1148.1	1136.3	1200	1200
2024-01-01	1148.1	1136.3	1200	1200
2023-12-01	1148.1	1136.3	1200	1200
2023-11-01	1148.1	1136.3	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	Lejweleputswa 3rd Qualifying Tournament 2021 (C)	2021-04-24	2021-04-24	Standard	Lejweleputswa (FLW)	5	5	2	Yes	Analysis
2	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
3	Lejweleputswa 7th Qualifying Swiss Open Tournament 2019 (U10)	2019-06-15	2019-06-15	Standard	Lejweleputswa (FLW)	5	4	1	Yes	Analysis
4	Inter Regional Chess Championship 2019 (U10)	2019-05-10	2019-05-11	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
5	Lejweleputswa 6th Qualifying Swiss Open Tournament 2019 (E)	2019-05-25	2019-05-25	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
6	Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (E)	2019-03-16	2019-03-16	Standard	Lejweleputswa (FLW)	5	5	4	Yes	Analysis
7	Lejweleputswa 2nd Qualifying Swiss Open Tournament 2019 (E)	2019-01-26	2019-01-26	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
8	South African Junior Team Championships 2018 (U10C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
9	Lejweleputswa 1st Qualifier 2019 (U10)	2018-10-27	2018-10-27	Standard	Lejweleputswa (FLW)	5	5	3	Yes	Analysis
10	Lejweleputswa 7th Qualifying Swiss Open Tournament 2018 (U10)	2018-06-23	2018-06-23	Standard	Lejweleputswa (FLW)	5	4	1.5	Yes	Analysis
11	Lejweleputswa 6th Qualifying Swiss Open Tournament 2018 (F)	2018-05-26	2018-05-26	Standard	Lejweleputswa (FLW)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Kurten, K (Kian)				Opponent De Beer, L (Liam)
2	4	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2018
		date 2018-05-26	rnd 3	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Moorosi, K (Khutso)				Opponent Van Staden, M (Maria)
3	3	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 5	type Standard	result 1
		Opponent Molaba, L (Luyanda)				Opponent Coetzer, L (Leandrie)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Kurten, K (Kian)				Opponent De Beer, L (Liam)
2	4	Tournament Lejweleputswa 6th Qualifying Swiss Open Tournament 2018				Tournament Lejweleputswa 7th Qualifying Swiss Open Tournament 2018
		date 2018-05-26	rnd 3	type Standard	result 1	date 2018-06-23	rnd 1	type Standard	result 1
		Opponent Moorosi, K (Khutso)				Opponent Van Staden, M (Maria)
3	3	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 5	type Standard	result 1
		Opponent Molaba, L (Luyanda)				Opponent Coetzer, L (Leandrie)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Kurten, K (Kian)				Opponent De Beer, L (Liam)
2	3	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 5	type Standard	result 1
		Opponent Molaba, L (Luyanda)				Opponent Coetzer, L (Leandrie)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Vos, M (Mia)				Opponent Van Rooyen, D (Daniel)

#	Games	Start				End
1	4	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Kurten, K (Kian)				Opponent De Beer, L (Liam)
2	3	Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019				Tournament Lejweleputswa 4th Qualifying Swiss Open Tournament 2019
		date 2019-03-16	rnd 3	type Standard	result 1	date 2019-03-16	rnd 5	type Standard	result 1
		Opponent Molaba, L (Luyanda)				Opponent Coetzer, L (Leandrie)
3	3	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-17	rnd 4	type Standard	result 1	date 2018-12-19	rnd 6	type Standard	result 1
		Opponent Vos, M (Mia)				Opponent Van Rooyen, D (Daniel)

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	Molaba ,L (Luyanda)	2	1	0	2	1	0	0	0	0	0	0	0
1	Molaba ,L (Luyanda)	2	1197.6	1197.6	2	1196.3	1197.6	0	0	0	0	0	0
2	Nel ,C (Carlize)	2	1	0	2	1	0	0	0	0	0	0	0
2	Nel ,C (Carlize)	2	1227.7	1227.7	2	1231.9	1227.7	0	0	0	0	0	0
3	Michalakis ,S (Stefanos)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Michalakis ,S (Stefanos)	1	1174.4	749.4	1	1170.3	749.4	0	0	0	0	0	0
4	Maposa ,A (Akhanani)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maposa ,A (Akhanani)	1	1247.7	1672.7	1	1256.8	1672.7	0	0	0	0	0	0
5	Nkane ,R (Reneilwe)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkane ,R (Reneilwe)	1	1054.9	1479.9	1	1026.4	1479.9	0	0	0	0	0	0
6	Van Staden ,K (Kayle)	1	1	425	1	1	425	0	0	0	0	0	0
6	Van Staden ,K (Kayle)	1	1034.2	1459.2	1	1034.2	1459.2	0	0	0	0	0	0
7	Erasmus ,N (Niekie)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Erasmus ,N (Niekie)	1	1141.2	1141.2	1	1134	1141.2	0	0	0	0	0	0
8	Makhele ,M (Mahlohonolo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Makhele ,M (Mahlohonolo)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Hefer ,A (Alexis)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hefer ,A (Alexis)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Moorosi ,K (Khutso)	1	1	425	1	1	425	0	0	0	0	0	0
10	Moorosi ,K (Khutso)	1	1126.4	1551.4	1	1112	1551.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Bouwer, P (Pieter)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms