Chess South Africa Ratings Database

PLAYER PAGE

Personal

Preklasa, J (Jayden)

Chess SA id

1100322268

FIDE id

Date of birth

2010-03-31 (U16)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1222.7	1224.6	1200	1200
Raw rating	1222.7	1224.6	1200	1200
Weighted rating	1205.6	1206.1	1200	1200
Weighted performance	0	0	0	0
Floor	722.7	724.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.5	160.1	165.8	165.8
Highest rating	1222.7 2025-09-01	1224.6 2025-09-01	1200 2025-07-01	1200 2025-07-01
Highest raw rating	1222.7 2025-09-01	1224.6 2025-09-01	1200 2025-07-01	1200 2025-07-01
Highest weighted rating	1204 2025-09-01	1204.3 2025-09-01	1200 2025-07-01	1200 2025-07-01
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	0	0	0
New rating	1222.7	1224.6	1200	1200
Analysis
Rating	1222.7	1224.6	1200	1200
Raw rating	1222.7	1224.6	1200	1200
Weighted rating	1205.6	1206.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	722.7	724.6	700	700
Max/Min rating change allowed	160.5	160.1	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	1222.7	1224.6	1200	1200
New weighted rating	1207.2	1207.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1222.7	1224.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1222.7	1224.6	1200	1200
New K-factor	36	36	36	36
New floor	722.7	724.6	700	700

Item	Main	Standard
	0	0
	7	7
	0	0
	0	0
	0	0
	0	0
History	7	7

Games since
	Main 7	Standard 7		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
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	7	4	57.14	60.7	1225	1285.8
Standard	7	4	57.14	60.7	1225	1285.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	7	4	57.14	60.7	1225	1285.8
Standard	7	4	57.14	60.7	1225	1285.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1222.7	1224.6	1200	1200
2025-09-01	1222.7	1224.6	1200	1200
2025-08-01	1214.5	1215.3	1200	1200
2025-07-01	1214.5	1215.3	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	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	GDE (D8) Sedibeng West Schools - Teams 2025 (U17)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	4	2	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U15 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	GDE (D8) Sedibeng West Schools - Teams 2025 (U17)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	4	2	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools Individuals 2025 (U15 Boys)	2025-06-07	2025-06-07	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Mahlope, P (Poloko)				Opponent Mokoena, M (Muziwakhe Glad Blessing)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mogorosi, M (Monnapule)				Opponent Mogorosi, M (Monnapule)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Tladi, T (Thato)				Opponent Tladi, T (Thato)

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Mahlope, P (Poloko)				Opponent Mokoena, M (Muziwakhe Glad Blessing)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mogorosi, M (Monnapule)				Opponent Mogorosi, M (Monnapule)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Tladi, T (Thato)				Opponent Tladi, T (Thato)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Mahlope, P (Poloko)				Opponent Mokoena, M (Muziwakhe Glad Blessing)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mogorosi, M (Monnapule)				Opponent Mogorosi, M (Monnapule)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Tladi, T (Thato)				Opponent Tladi, T (Thato)

#	Games	Start				End
1	2	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 2	type Standard	result 1	date 2025-06-07	rnd 3	type Standard	result 1
		Opponent Mahlope, P (Poloko)				Opponent Mokoena, M (Muziwakhe Glad Blessing)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mogorosi, M (Monnapule)				Opponent Mogorosi, M (Monnapule)
3	1	Tournament GDE (D8) Sedibeng West Schools Individuals 2025				Tournament GDE (D8) Sedibeng West Schools Individuals 2025
		date 2025-06-07	rnd 5	type Standard	result 1	date 2025-06-07	rnd 5	type Standard	result 1
		Opponent Tladi, T (Thato)				Opponent Tladi, T (Thato)

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	More ,A (Atlegang)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	More ,A (Atlegang)	1	1182.6	757.6	1	1180.2	757.6	0	0	0	0	0	0
2	Mogorosi ,M (Monnapule)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mogorosi ,M (Monnapule)	1	1243.4	1668.4	1	1249.9	1668.4	0	0	0	0	0	0
3	Van Zyl ,G (Gerhardus Tj)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Zyl ,G (Gerhardus Tj)	1	1351.4	926.4	1	1330.1	926.4	0	0	0	0	0	0
4	Mokoena ,M (Muziwakhe Glad Blessing)	1	1	425	1	1	425	0	0	0	0	0	0
4	Mokoena ,M (Muziwakhe Glad Blessing)	1	1163.1	1588.1	1	1155.4	1588.1	0	0	0	0	0	0
5	Mahlope ,P (Poloko)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mahlope ,P (Poloko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Tladi ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
6	Tladi ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Koitheng ,O (Oratile Bokang)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Koitheng ,O (Oratile Bokang)	1	1234.8	809.8	1	1200	809.8	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

Preklasa, J (Jayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms