Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, C (Christo)

Chess SA id

184013316

FIDE id

Date of birth

1984-09-08 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-04-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1503.1	1469.5	1553.2	1553.2
Raw rating	1503.1	1469.5	1553.2	1553.2
Weighted rating	1502.9	1469.5	1553.2	1553.2
Weighted performance	0	0	0	0
Floor	1053.2	1053.2	1053.2	1053.2
K-factor	32	32	32	32
Min/Max rating change allowed	107.7	112.9	100.2	100.2
Highest rating	1553.2 2018-02-01	1553.2 2018-02-01	1553.2 2018-03-01	1553.2 2018-03-01
Highest raw rating	1553.2 2018-02-01	1553.2 2018-02-01	1553.2 2024-02-01	1553.2 2024-02-01
Highest weighted rating	1553.2 2018-02-01	1553.2 2018-02-01	1553.2 2018-03-01	1553.2 2018-03-01
Highest weighted performance	1463.5 2018-02-01	1461 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	1503.1	1469.5	1553.2	1553.2
Analysis
Rating	1503.1	1469.5	1553.2	1553.2
Raw rating	1503.1	1469.5	1553.2	1553.2
Weighted rating	1502.9	1469.5	1553.2
Weighted performance	0	0	0
K-factor	32	32	32	32
Floor	1053.2	1053.2	1053.2	1053.2
Max/Min rating change allowed	107.7	112.9	100.2	100.2
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	1503.1	1469.5	1553.2	1553.2
New weighted rating	1503.1	1469.5	1553.2	1553.2
New weighted performance	0	0	0	0
Temp new rating	1503.1	1469.5	1553.2	1553.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1503.1	1469.5	1553.2	1553.2
New K-factor	32	32	32	32
New floor	1053.2	1053.2	1053.2	1053.2

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	9	9

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	9	2.5	27.78	-188.9	1549.8	1360.9
Standard	9	2.5	27.78	-188.9	1549.8	1360.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1503.1	1469.5	1553.2	1553.2
2025-09-01	1503.1	1469.5	1553.2	1553.2
2025-08-01	1503.1	1469.5	1553.2	1553.2
2025-07-01	1503.1	1469.5	1553.2	1553.2
2025-06-01	1503.1	1469.5	1553.2	1553.2
2025-05-01	1503.1	1469.5	1553.2	1553.2
2025-04-01	1503.1	1469.5	1553.2	1553.2
2025-03-01	1503.1	1469.5	1553.2	1553.2
2025-02-01	1503.1	1469.5	1553.2	1553.2
2025-01-01	1503.1	1469.5	1553.2	1553.2
2024-12-01	1503.1	1469.5	1553.2	1553.2
2024-11-01	1503.1	1469.5	1553.2	1553.2
2024-10-01	1503.1	1469.5	1553.2	1553.2
2024-09-01	1503.1	1469.5	1553.2	1553.2
2024-08-01	1503.1	1469.5	1553.2	1553.2
2024-07-01	1503.1	1469.5	1553.2	1553.2
2024-06-01	1503.1	1469.5	1553.2	1553.2
2024-08-01	1503.1	1469.5	1553.2	1553.2
2024-04-01	1503.1	1469.5	1553.2	1553.2
2024-03-01	1503.1	1469.5	1553.2	1553.2
2024-02-01	1503.1	1469.5	1553.2	1553.2
2024-01-01	1503.1	1469.5	1553.2	1553.2
2023-12-01	1483.3	1469.5	1553.2	1553.2
2023-11-01	1483.3	1469.5	1553.2	1553.2

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	2018 Chris Greyling Open (B)	2018-04-21	2018-04-21	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
2	2018 Constantia Park Open (A)	2018-02-10	2018-02-10	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis

#	Games	Start				End
1	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 5	type Standard	result 0.5	date 2018-04-21	rnd 5	type Standard	result 0.5
		Opponent Nieuwoudt, H (Hanno)				Opponent Nieuwoudt, H (Hanno)
2	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Van Heerden, L (Lara)				Opponent Van Heerden, L (Lara)
3	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

#	Games	Start				End
1	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 5	type Standard	result 0.5	date 2018-04-21	rnd 5	type Standard	result 0.5
		Opponent Nieuwoudt, H (Hanno)				Opponent Nieuwoudt, H (Hanno)
2	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Van Heerden, L (Lara)				Opponent Van Heerden, L (Lara)
3	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Van Heerden, L (Lara)				Opponent Van Heerden, L (Lara)
2	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

#	Games	Start				End
1	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 3	type Standard	result 1	date 2018-04-21	rnd 3	type Standard	result 1
		Opponent Van Heerden, L (Lara)				Opponent Van Heerden, L (Lara)
2	1	Tournament 2018 Chris Greyling Open				Tournament 2018 Chris Greyling Open
		date 2018-04-21	rnd 1	type Standard	result 1	date 2018-04-21	rnd 1	type Standard	result 1
		Opponent Nyamandi, L (Langutani)				Opponent Nyamandi, L (Langutani)

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	Nyamandi ,L (Langutani)	1	1	425	1	1	425	0	0	0	0	0	0
1	Nyamandi ,L (Langutani)	1	1267.3	1692.3	1	1259.6	1692.3	0	0	0	0	0	0
2	Fourie ,L (Louhan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Fourie ,L (Louhan)	1	1669.9	1244.9	1	1666.3	1244.9	0	0	0	0	0	0
3	Maboko ,T (T)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Maboko ,T (T)	1	1266.3	841.3	1	1278.4	841.3	0	0	0	0	0	0
4	Nieuwoudt ,H (Hanno)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Nieuwoudt ,H (Hanno)	1	1323.3	1323.3	1	1325.1	1323.3	0	0	0	0	0	0
5	Van Heerden ,L (Lara)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Heerden ,L (Lara)	1	1283.8	1708.8	1	1285.3	1708.8	0	0	0	0	0	0
6	Reyneke ,PJ (Pieter Jakobus)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Reyneke ,PJ (Pieter Jakobus)	1	1272	847	1	1264	847	0	0	0	0	0	0
7	Steyn ,H (Hans)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Steyn ,H (Hans)	1	1930.3	1505.3	1	1923.4	1505.3	0	0	0	0	0	0
8	Mabusela ,JM (Johannes Manyedi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mabusela ,JM (Johannes Manyedi)	1	2376.4	1951.4	1	2380.7	1951.4	0	0	0	0	0	0
9	Lukhwareni ,NR (Nkhumbuleni Richard)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Lukhwareni ,NR (Nkhumbuleni Richard)	1	1559.5	1134.5	1	1555.5	1134.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Jacobs, C (Christo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms