Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Jager, L (Logan)

Chess SA id

1140301612

FIDE id

Date of birth

2014-10-19 (U12)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1200.2

Item	Main	Standard	Rapid	Blitz
Rating	1194.5	1190.1	1200	1200
Raw rating	1194.5	1190.1	1200	1200
Weighted rating	1172	1165.9	1200	1200
Weighted performance	1090.2	1083.2	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.1	168.2	165.8	165.8
Highest rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1194.5	1190.1	1200	1200
Analysis
Rating	1194.5	1190.1	1200	1200
Raw rating	1194.5	1190.1	1200	1200
Weighted rating	1172	1165.9	1200
Weighted performance	1090.2	1083.2	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.1	168.2	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	1194.5	1190.1	1200	1200
New weighted rating	1173.5	1167.5	1200	1200
New weighted performance	1089.8	1082.8	0	0
Temp new rating	1194.5	1190.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1194.5	1190.1	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	14	14
	10	10
	0	0
	0	0
	0	0
History	24	24

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	6	42.86	-60.7	1245.4	1184.7
Standard	14	6	42.86	-60.7	1245.4	1184.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	9.5	39.58	-88.5	1238.4	1149.8
Standard	24	9.5	39.58	-88.5	1238.4	1149.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1194.5	1190.1	1200	1200
2025-09-01	1172.4	1166.7	1200	1200
2025-08-01	1172.4	1166.7	1200	1200
2025-07-01	1172.4	1166.7	1200	1200
2025-06-01	1172.4	1166.7	1200	1200
2025-05-01	1172.4	1166.7	1200	1200
2025-04-01	1171.8	1166.1	1200	1200
2025-03-01	1180.7	1176.5	1200	1200
2025-02-01	1173	1167.5	1200	1200
2025-01-01	1158.5	1150	1200	1200
2024-12-01	1158.5	1150	1200	1200
2024-11-01	1158.5	1150	1200	1200
2024-10-01	1158.5	1150	1200	1200
2024-09-01	1158.5	1150	1200	1200
2024-08-01	1158.5	1150	1200	1200
2024-07-01	1158.5	1150	1200	1200
2024-06-01	1158.5	1150	1200	1200
2024-08-01	1158.5	1150	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	Bojanala's Rusties - The Champions' Tournament 2025 (Center Pawns)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
3	Bojanala's Battle In The Kloof 2025 (Knights)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Bojanala's Rusties - The Champions' Tournament 2025 (Center Pawns)	2025-09-13	2025-09-13	Standard	Bojanala Platina (NBR)	5	5	3	Yes	Analysis
2	Bojanala's Waterkloof - The Superior One 2025 (Knights)	2025-03-15	2025-03-15	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis
3	Bojanala's Battle In The Kloof 2025 (Knights)	2025-02-15	2025-02-15	Standard	Bojanala Platina (NBR)	5	5	2	Yes	Analysis
4	Bojanala Olienpark's One For The Ages 2024 (Development)	2024-04-20	2024-04-20	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
5	Bojanala's Rating Express 2024 (Knights)	2024-04-06	2024-04-06	Standard	Bojanala Platina (NBR)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 2	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Khosa, Y (Yekaea)				Opponent Silinda, S (Siphamandla)
2	2	Tournament Bojanala Olienpark's One For The Ages 2024				Tournament Bojanala Olienpark's One For The Ages 2024
		date 2024-04-20	rnd 1	type Standard	result 0.5	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Jacobs, B (Bernard)				Opponent Helberg, L (Lindie)
3	1	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Segalo, O (Oreratile)				Opponent Segalo, O (Oreratile)

#	Games	Start				End
1	2	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 2	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Khosa, Y (Yekaea)				Opponent Silinda, S (Siphamandla)
2	2	Tournament Bojanala Olienpark's One For The Ages 2024				Tournament Bojanala Olienpark's One For The Ages 2024
		date 2024-04-20	rnd 1	type Standard	result 0.5	date 2024-04-20	rnd 2	type Standard	result 1
		Opponent Jacobs, B (Bernard)				Opponent Helberg, L (Lindie)
3	1	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Segalo, O (Oreratile)				Opponent Segalo, O (Oreratile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 2	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Khosa, Y (Yekaea)				Opponent Silinda, S (Siphamandla)
2	1	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Segalo, O (Oreratile)				Opponent Segalo, O (Oreratile)
3	1	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Modikoe, M (Monareng)				Opponent Modikoe, M (Monareng)

#	Games	Start				End
1	2	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 2	type Standard	result 1	date 2025-09-13	rnd 3	type Standard	result 1
		Opponent Khosa, Y (Yekaea)				Opponent Silinda, S (Siphamandla)
2	1	Tournament Bojanala's Rusties - The Champions' Tournament 2025				Tournament Bojanala's Rusties - The Champions' Tournament 2025
		date 2025-09-13	rnd 5	type Standard	result 1	date 2025-09-13	rnd 5	type Standard	result 1
		Opponent Segalo, O (Oreratile)				Opponent Segalo, O (Oreratile)
3	1	Tournament Bojanala's Waterkloof - The Superior One 2025				Tournament Bojanala's Waterkloof - The Superior One 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-03-15	rnd 5	type Standard	result 1
		Opponent Modikoe, M (Monareng)				Opponent Modikoe, M (Monareng)

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	Monare ,O (Oreratile)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Monare ,O (Oreratile)	2	1352.3	927.3	2	1345.8	927.3	0	0	0	0	0	0
2	Grobler ,X (Xander)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Grobler ,X (Xander)	2	1269.1	844.1	2	1267.8	844.1	0	0	0	0	0	0
3	Cloete ,E (Emilee)	1	1	425	1	1	425	0	0	0	0	0	0
3	Cloete ,E (Emilee)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Botha ,W (Wian)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Botha ,W (Wian)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Khosa ,Y (Yekaea)	1	1	425	1	1	425	0	0	0	0	0	0
5	Khosa ,Y (Yekaea)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Modikoe ,M (Monareng)	1	1	425	1	1	425	0	0	0	0	0	0
6	Modikoe ,M (Monareng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Van Staden ,J (Jessica)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Staden ,J (Jessica)	1	1246.8	821.8	1	1248.4	821.8	0	0	0	0	0	0
8	Williams ,S (Sebastian)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Williams ,S (Sebastian)	1	1179.1	754.1	1	1175.6	754.1	0	0	0	0	0	0
9	Lightfoot ,K (Konrad Ewaldt)	1	1	425	1	1	425	0	0	0	0	0	0
9	Lightfoot ,K (Konrad Ewaldt)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Green ,L (Louis)	1	1	425	1	1	425	0	0	0	0	0	0
10	Green ,L (Louis)	1	1342.6	1767.6	1	1320.3	1767.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

De Jager, L (Logan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms