Chess South Africa Ratings Database

PLAYER PAGE

Personal

Plaatjie, A (Alizwa)

Chess SA id

1130307118

FIDE id

Date of birth

2013-02-14 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1193.2	1200	1190.7	1200
Raw rating	1193.2	1200	1190.7	1200
Weighted rating	1192.1	1200	1189.3	1200
Weighted performance	0	0	0	0
Floor	719	700	741.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.4	165.8	168	165.8
Highest rating	1305.1 2024-07-01	1200 2024-07-01	1378.9 2024-07-01	1200 2024-07-01
Highest raw rating	1219 2024-08-01	1200 2024-07-01	1241.6 2024-08-01	1200 2024-07-01
Highest weighted rating	1219 2024-08-01	1200 2024-07-01	1241.6 2024-08-01	1200 2024-07-01
Highest weighted performance	1305.1 2024-07-01	1200 2024-07-01	1378.9 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1193.2	1200	1190.7	1200
Analysis
Rating	1193.2	1200	1190.7	1200
Raw rating	1193.2	1200	1190.7	1200
Weighted rating	1192.1	1200	1189.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	719	700	741.6	700
Max/Min rating change allowed	167.4	165.8	168	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	1193.2	1200	1190.7	1200
New weighted rating	1192	1200	1189.2	1200
New weighted performance	0	0	0	0
Temp new rating	1193.2	1200	1190.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1193.2	1200	1190.7	1200
New K-factor	36	36	36	36
New floor	719	700	741.6	700

Item	Main	Rapid
	0	0
	0	0
	9	9
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
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	9	3.5	38.89	-94.4	1238.4	1143.9
Standard	0	0	0	0	0	0
Rapid	9	3.5	38.89	-94.4	1238.4	1143.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1193.2	1200	1190.7	1200
2025-09-01	1193.2	1200	1190.7	1200
2025-08-01	1193.2	1200	1190.7	1200
2025-07-01	1193.2	1200	1190.7	1200
2025-06-01	1193.2	1200	1190.7	1200
2025-05-01	1193.2	1200	1190.7	1200
2025-04-01	1193.2	1200	1190.7	1200
2025-03-01	1193.2	1200	1190.7	1200
2025-02-01	1192.5	1200	1189.6	1200
2025-01-01	1179.8	1200	1170	1200
2024-12-01	1179.8	1200	1170	1200
2024-11-01	1179.8	1200	1170	1200
2024-10-01	1179.8	1200	1170	1200
2024-09-01	1179.8	1200	1170	1200
2024-08-01	1219	1200	1241.6	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

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	Sarah Baartman District Schools Trials 2024 (U11 Boys)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	4	0	Yes	Analysis
2	Makhanda Schools Championship 2024 (C Boys)	2024-07-20	2024-07-20	Rapid	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 0.5	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent French, J (Juaro)				Opponent Peter, A (Azi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 2	type Rapid	result 0.5	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent French, J (Juaro)				Opponent Peter, A (Azi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Waller, C (Clay)				Opponent Peter, A (Azi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Makhanda Schools Championship 2024				Tournament Makhanda Schools Championship 2024
		date 2024-07-20	rnd 3	type Rapid	result 1	date 2024-07-20	rnd 5	type Rapid	result 1
		Opponent Waller, C (Clay)				Opponent Peter, A (Azi)

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	Matthews ,L (Likuwe)	1	1	425	0	0	0	1	1	425	0	0	0
1	Matthews ,L (Likuwe)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Ngcangca ,U (Umelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Ngcangca ,U (Umelo)	1	1228.2	803.2	0	0	0	1	1257.6	803.2	0	0	0
3	Peter ,A (Azi)	1	1	425	0	0	0	1	1	425	0	0	0
3	Peter ,A (Azi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Seyali ,C (Christopher)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Seyali ,C (Christopher)	1	1363.6	938.6	0	0	0	1	1317.2	938.6	0	0	0
5	Waller ,C (Clay)	1	1	425	0	0	0	1	1	425	0	0	0
5	Waller ,C (Clay)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Gunkel ,C (Clifford)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Gunkel ,C (Clifford)	1	1174.5	749.5	0	0	0	1	1200	749.5	0	0	0
7	Cornelius ,Z (Zandrich)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Cornelius ,Z (Zandrich)	1	1200	775	0	0	0	1	1200	775	0	0	0
8	Retief ,JJ (Jurian Johannes)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Retief ,JJ (Jurian Johannes)	1	1379	954	0	0	0	1	1200	954	0	0	0
9	French ,J (Juaro)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
9	French ,J (Juaro)	1	1200	1200	0	0	0	1	1200	1200	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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PLAYER PAGE

Personal

Plaatjie, A (Alizwa)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms