Chess South Africa Ratings Database

PLAYER PAGE

Personal

Adams, R (Ronald)

Chess SA id

1830317063

FIDE id

Date of birth

1983-01-28 (Adult)

Gender

Male

Region

John Taolo Gaetswewe (NCJ)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.7	1198.7	1200	1200
Raw rating	1195.4	1196.1	1200	1200
Weighted rating	1198.7	1198.7	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.9	166.7	165.8	165.8
Highest rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-02	1199.9 2025-03-02	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.3	-0.2	0	0
New rating	1198.4	1198.4	1200	1200
Analysis
Rating	1198.7	1198.7	1200	1200
Raw rating	1195.4	1196.1	1200	1200
Weighted rating	1198.7	1198.7	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166.9	166.7	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	1195.4	1196.1	1200	1200
New weighted rating	1198.4	1198.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1198.4	1198.4	1200	1200
Temp new rating +/-	-0.3	-0.2	0	0
Final new rating +/-	-0.3	-0.2	0	0
New rating	1198.4	1198.4	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	14	14
	0	0
	0	0
	0	0
	0	0
History	14	14

Games since
	Main 14	Standard 14		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	John Taolo Gaetswewe (NCJ)
Province	Northern Cape (NC)
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	14	3	21.43	-242.9	1290.9	1048.1
Standard	14	3	21.43	-242.9	1290.9	1048.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	14	3	21.43	-242.9	1290.9	1048.1
Standard	14	3	21.43	-242.9	1290.9	1048.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1195.4	1196.1	1200	1200
2025-09-01	1195.4	1196.1	1200	1200
2025-08-01	1199.3	1199.2	1200	1200
2025-07-01	1199.3	1199.2	1200	1200
2025-06-01	1199.1	1198.9	1200	1200
2025-05-01	1195.6	1194.7	1200	1200
2025-04-01	1197.3	1196.8	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	JTG Open Tournament 4 2025 (A)	2025-07-26	2025-07-26	Standard	John Taolo Gaetswewe (NCJ)	5	5	2	Yes	Analysis
2	JTG Open Tournament 2 2025 (A)	2025-04-12	2025-04-12	Standard	John Taolo Gaetswewe (NCJ)	5	5	1	Yes	Analysis
3	2025 JTG Open (Open)	2025-03-01	2025-03-01	Standard	John Taolo Gaetswewe (NCJ)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JTG Open Tournament 4 2025 (A)	2025-07-26	2025-07-26	Standard	John Taolo Gaetswewe (NCJ)	5	5	2	Yes	Analysis
2	JTG Open Tournament 2 2025 (A)	2025-04-12	2025-04-12	Standard	John Taolo Gaetswewe (NCJ)	5	5	1	Yes	Analysis
3	2025 JTG Open (Open)	2025-03-01	2025-03-01	Standard	John Taolo Gaetswewe (NCJ)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Landsberg, K (Kelley)				Opponent Landsberg, K (Kelley)
2	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seshupo, T (Thabo)				Opponent Seshupo, T (Thabo)
3	1	Tournament JTG Open Tournament 2 2025				Tournament JTG Open Tournament 2 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Cronje, C (Cornelius Johannes Hendrik)				Opponent Cronje, C (Cornelius Johannes Hendrik)

#	Games	Start				End
1	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Landsberg, K (Kelley)				Opponent Landsberg, K (Kelley)
2	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seshupo, T (Thabo)				Opponent Seshupo, T (Thabo)
3	1	Tournament JTG Open Tournament 2 2025				Tournament JTG Open Tournament 2 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Cronje, C (Cornelius Johannes Hendrik)				Opponent Cronje, C (Cornelius Johannes Hendrik)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Landsberg, K (Kelley)				Opponent Landsberg, K (Kelley)
2	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seshupo, T (Thabo)				Opponent Seshupo, T (Thabo)
3	1	Tournament JTG Open Tournament 2 2025				Tournament JTG Open Tournament 2 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Cronje, C (Cornelius Johannes Hendrik)				Opponent Cronje, C (Cornelius Johannes Hendrik)

#	Games	Start				End
1	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Landsberg, K (Kelley)				Opponent Landsberg, K (Kelley)
2	1	Tournament JTG Open Tournament 4 2025				Tournament JTG Open Tournament 4 2025
		date 2025-07-26	rnd 1	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Seshupo, T (Thabo)				Opponent Seshupo, T (Thabo)
3	1	Tournament JTG Open Tournament 2 2025				Tournament JTG Open Tournament 2 2025
		date 2025-04-12	rnd 3	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Cronje, C (Cornelius Johannes Hendrik)				Opponent Cronje, C (Cornelius Johannes Hendrik)

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	Dithupe ,O (Orapeleng)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Dithupe ,O (Orapeleng)	2	1267.1	842.1	2	1268.8	842.1	0	0	0	0	0	0
2	Van Schalkwyk ,PL (Philippus Lodewicus)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Schalkwyk ,PL (Philippus Lodewicus)	2	1191.6	766.6	2	1189.7	766.6	0	0	0	0	0	0
3	Snewe ,D (Derick)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Snewe ,D (Derick)	1	1199.9	774.9	1	1200	774.9	0	0	0	0	0	0
4	Applegreen ,T (Thuto)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Applegreen ,T (Thuto)	1	1764.5	1339.5	1	1731	1339.5	0	0	0	0	0	0
5	Cronje ,C (Cornelius Johannes Hendrik)	1	1	425	1	1	425	0	0	0	0	0	0
5	Cronje ,C (Cornelius Johannes Hendrik)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Nelson ,DJ (Dylan Johannes)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Nelson ,DJ (Dylan Johannes)	1	1350.2	925.2	1	1362.3	925.2	0	0	0	0	0	0
7	Mojolwane ,R (Ramosa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mojolwane ,R (Ramosa)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Seshupo ,T (Thabo)	1	1	425	1	1	425	0	0	0	0	0	0
8	Seshupo ,T (Thabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Tsoaledi ,M (Mahlomola)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Tsoaledi ,M (Mahlomola)	1	1306.2	881.2	1	1306.2	881.2	0	0	0	0	0	0
10	Mocwagole ,K (Kganya)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mocwagole ,K (Kganya)	1	1322.5	897.5	1	1343.4	897.5	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

Adams, R (Ronald)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms