Chess South Africa Ratings Database

PLAYER PAGE

Personal

Puso, S (Stephen)

Chess SA id

1950104060

FIDE id

Date of birth

1995-02-24 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-05-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1197.3	1198.4	1300	1300
Raw rating	1197.3	1198.4	1300	1300
Weighted rating	1197.2	1198.4	1299	1299
Weighted performance	379.4	379.2	0	0
Floor	700	700	800	800
K-factor	36	36	36	36
Min/Max rating change allowed	166.5	166.2	143.8	143.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1300 2024-02-01	1300 2024-02-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1300 2024-02-01	1300 2024-02-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1296.7 2025-08-01	1296.7 2025-08-01
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	1197.3	1198.4	1300	1300
Analysis
Rating	1197.3	1198.4	1300	1300
Raw rating	1197.3	1198.4	1300	1300
Weighted rating	1197.2	1198.4	1299
Weighted performance	379.4	379.2	0
K-factor	36	36	36	36
Floor	700	700	800	800
Max/Min rating change allowed	166.5	166.2	143.8	143.8
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	1197.3	1198.4	1300	1300
New weighted rating	1197.3	1198.4	1299.7	1299.7
New weighted performance	379	378.8	0	0
Temp new rating	1197.3	1198.4	1300	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1197.3	1198.4	1300	1300
New K-factor	36	36	36	36
New floor	700	700	800	800

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	5	5
History	32	32

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	32	12	37.5	-106.2	1236.6	1130.4
Standard	32	12	37.5	-106.2	1236.6	1130.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1197.3	1198.4	1300	1300
2025-09-01	1197.3	1198.4	1300	1300
2025-08-01	1197.3	1198.4	1300	1300
2025-07-01	1197.3	1198.4	1300	1300
2025-06-01	1197.3	1198.4	1300	1300
2025-05-01	1197.3	1198.4	1300	1300
2025-04-01	1197.3	1198.4	1300	1300
2025-03-01	1197.3	1198.4	1300	1300
2025-02-01	1197.3	1198.4	1300	1300
2025-01-01	1197.3	1198.4	1300	1300
2024-12-01	1197.3	1198.4	1300	1300
2024-11-01	1197.3	1198.4	1300	1300
2024-10-01	1197.3	1198.4	1300	1300
2024-09-01	1197.3	1198.4	1300	1300
2024-08-01	1197.3	1198.4	1300	1300
2024-07-01	1197.3	1198.4	1300	1300
2024-06-01	1197.3	1198.4	1300	1300
2024-08-01	1197.3	1198.4	1300	1300
2024-04-01	1197.3	1198.4	1300	1300
2024-03-01	1197.3	1198.4	1300	1300
2024-02-01	1197.3	1198.4	1300	1300
2024-01-01	1197.3	1198.4	1300	1300
2023-12-01	1184.7	1198.4	1200	1200
2023-11-01	1184.7	1198.4	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	2021 Chris Greyling Open Tournament (D)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	2019 USSA Championships (Open)	2019-12-02	2019-12-06	Standard	Sarah Baartman (ESB)	9	9	2.5	Yes	Analysis
3	Dirk de Koster Chess Open 2019 (A)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
4	Human Rights Day Chess Open 2019	2019-03-23	2019-03-23	Standard	Ngaka Modiri Molema (NNM)	5	5	2	Yes	Analysis
5	2018 USSA Championship (Open)	2018-07-02	2018-07-06	Standard	Gert Sibande (MGS)	9	8	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Dirk de Koster Chess Open 2019				Tournament 2019 USSA Championships
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-12-02	rnd 2	type Standard	result 0.5
		Opponent Nhlapo, K (Khabonena)				Opponent Motau, P (Pushy)
2	4	Tournament 2021 Chris Greyling Open Tournament				Tournament 2021 Chris Greyling Open Tournament
		date 2021-05-08	rnd 2	type Standard	result 1	date 2021-05-08	rnd 5	type Standard	result 1
		Opponent Botha, J (Jayden)				Opponent Potgieter, A (Albert)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 8	type Standard	result 1	date 2019-12-06	rnd 8	type Standard	result 1
		Opponent Mlungu, K (Khaka)				Opponent Mlungu, K (Khaka)

#	Games	Start				End
1	5	Tournament Dirk de Koster Chess Open 2019				Tournament 2019 USSA Championships
		date 2019-04-13	rnd 3	type Standard	result 1	date 2019-12-02	rnd 2	type Standard	result 0.5
		Opponent Nhlapo, K (Khabonena)				Opponent Motau, P (Pushy)
2	4	Tournament 2021 Chris Greyling Open Tournament				Tournament 2021 Chris Greyling Open Tournament
		date 2021-05-08	rnd 2	type Standard	result 1	date 2021-05-08	rnd 5	type Standard	result 1
		Opponent Botha, J (Jayden)				Opponent Potgieter, A (Albert)
3	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 8	type Standard	result 1	date 2019-12-06	rnd 8	type Standard	result 1
		Opponent Mlungu, K (Khaka)				Opponent Mlungu, K (Khaka)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2021 Chris Greyling Open Tournament				Tournament 2021 Chris Greyling Open Tournament
		date 2021-05-08	rnd 2	type Standard	result 1	date 2021-05-08	rnd 5	type Standard	result 1
		Opponent Botha, J (Jayden)				Opponent Potgieter, A (Albert)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 8	type Standard	result 1	date 2019-12-06	rnd 8	type Standard	result 1
		Opponent Mlungu, K (Khaka)				Opponent Mlungu, K (Khaka)
3	1	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Tile, V (Vuyo)				Opponent Tile, V (Vuyo)

#	Games	Start				End
1	4	Tournament 2021 Chris Greyling Open Tournament				Tournament 2021 Chris Greyling Open Tournament
		date 2021-05-08	rnd 2	type Standard	result 1	date 2021-05-08	rnd 5	type Standard	result 1
		Opponent Botha, J (Jayden)				Opponent Potgieter, A (Albert)
2	1	Tournament 2019 USSA Championships				Tournament 2019 USSA Championships
		date 2019-12-06	rnd 8	type Standard	result 1	date 2019-12-06	rnd 8	type Standard	result 1
		Opponent Mlungu, K (Khaka)				Opponent Mlungu, K (Khaka)
3	1	Tournament Dirk de Koster Chess Open 2019				Tournament Dirk de Koster Chess Open 2019
		date 2019-04-13	rnd 5	type Standard	result 1	date 2019-04-13	rnd 5	type Standard	result 1
		Opponent Tile, V (Vuyo)				Opponent Tile, V (Vuyo)

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	Mnguni ,H (Happy)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
1	Mnguni ,H (Happy)	1	1502.6	1502.6	1	1504.4	1502.6	0	0	0	0	0	0
2	Mogotsi ,K (Karabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mogotsi ,K (Karabo)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Toso ,D (Duduzile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Toso ,D (Duduzile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Guldenpfennig ,R (Reinhardt)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Guldenpfennig ,R (Reinhardt)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Cakwebe ,A (Avuyile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Cakwebe ,A (Avuyile)	1	1285.1	860.1	1	1282.1	860.1	0	0	0	0	0	0
6	Zikhali ,N (Nkululeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Zikhali ,N (Nkululeko)	1	1361.1	936.1	1	1361.7	936.1	0	0	0	0	0	0
7	Nolan ,RR (Ricco Richard)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nolan ,RR (Ricco Richard)	1	1289	864	1	1279.3	864	0	0	0	0	0	0
8	Nkosi ,S (Sanele)	1	1	425	1	1	425	0	0	0	0	0	0
8	Nkosi ,S (Sanele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mokoena ,TK (Thato Kabelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mokoena ,TK (Thato Kabelo)	1	1283.9	858.9	1	1282.4	858.9	0	0	0	0	0	0
10	Potgieter ,A (Albert)	1	1	425	1	1	425	0	0	0	0	0	0
10	Potgieter ,A (Albert)	1	1209.5	1634.5	1	1203.6	1634.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Puso, S (Stephen)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms