Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Jager, C (Chris)

Chess SA id

1080117257

FIDE id

Date of birth

2008-10-24 (U20)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1300.6	1312.4	1200	1200
Raw rating	1300.6	1312.4	1200	1200
Weighted rating	1274.6	1284.5	1200	1200
Weighted performance	0	0	0	0
Floor	800.6	812.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143.7	141.3	165.8	165.8
Highest rating	1410.4 2019-07-01	1411.8 2019-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1300.6 2025-05-05	1312.4 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1254.3 2025-08-01	1262.8 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1410.4 2019-07-01	1411.8 2019-07-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1300.6	1312.4	1200	1200
Analysis
Rating	1300.6	1312.4	1200	1200
Raw rating	1300.6	1312.4	1200	1200
Weighted rating	1274.6	1284.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	800.6	812.4	700	700
Max/Min rating change allowed	143.7	141.3	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	1300.6	1312.4	1200	1200
New weighted rating	1277.9	1288.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1300.6	1312.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1300.6	1312.4	1200	1200
New K-factor	36	36	36	36
New floor	800.6	812.4	700	700

Item	Main	Standard
	0	0
	20	20
	0	0
	0	0
	0	0
	0	0
History	24	24

Games since
	Main 20	Standard 20		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	20	11	55	42.5	1308.6	1351.1
Standard	20	11	55	42.5	1308.6	1351.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	14	58.33	70.8	1288.7	1359.5
Standard	24	14	58.33	70.8	1288.7	1359.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1300.6	1312.4	1200	1200
2025-11-30	1300.6	1312.4	1200	1200
2025-11-01	1300.6	1312.4	1200	1200
2025-09-30	1300.6	1312.4	1200	1200
2025-09-01	1300.6	1312.4	1200	1200
2025-08-01	1300.6	1312.4	1200	1200
2025-07-01	1300.6	1312.4	1200	1200
2025-06-01	1300.6	1312.4	1200	1200
2025-05-01	1300.6	1312.4	1200	1200
2025-04-01	1264.3	1273.6	1200	1200
2025-03-01	1233	1239.1	1200	1200
2025-02-01	1231.2	1238	1200	1200
2025-01-01	1231.2	1238	1200	1200
2024-12-01	1231.2	1238	1200	1200
2024-11-01	1231.2	1238	1200	1200
2024-10-01	1231.2	1238	1200	1200
2024-09-01	1231.2	1238	1200	1200
2024-11-01	1231.2	1238	1200	1200
2024-07-01	1231.2	1238	1200	1200
2024-06-01	1231.2	1238	1200	1200
2024-05-01	1231.2	1238	1200	1200
2024-04-01	1231.2	1238	1200	1200
2024-03-01	1231.2	1238	1200	1200
2024-02-01	1231.2	1238	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	Mossel Bay Top Schools 2025 (U18 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	0	0	No	Analysis
2	Eden Chess Trials 2 2025 (U18)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U17 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	Eden Top Schools 2019 (U11)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	4	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Kasper, M (Maselino)				Opponent Van Wyk, J (Jonathan)
2	3	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Holl, M (Markus)				Opponent Ferreira, E (Ethan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Beukes, M (Meia)				Opponent Frans, R (Rosco)

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Kasper, M (Maselino)				Opponent Van Wyk, J (Jonathan)
2	3	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Holl, M (Markus)				Opponent Ferreira, E (Ethan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Beukes, M (Meia)				Opponent Frans, R (Rosco)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Kasper, M (Maselino)				Opponent Van Wyk, J (Jonathan)
2	3	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Holl, M (Markus)				Opponent Ferreira, E (Ethan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Beukes, M (Meia)				Opponent Frans, R (Rosco)

#	Games	Start				End
1	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 2	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Kasper, M (Maselino)				Opponent Van Wyk, J (Jonathan)
2	3	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Holl, M (Markus)				Opponent Ferreira, E (Ethan)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-04-12	rnd 9	type Standard	result 1
		Opponent Beukes, M (Meia)				Opponent Frans, R (Rosco)

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	Gelant ,D (Damean)	2	2	425	2	2	425	0	0	0	0	0	0
1	Gelant ,D (Damean)	2	1248.8	1673.8	2	1251.6	1673.8	0	0	0	0	0	0
2	Roos ,E (Enoch)	1	1	425	1	1	425	0	0	0	0	0	0
2	Roos ,E (Enoch)	1	1155.8	1580.8	1	1141.5	1580.8	0	0	0	0	0	0
3	Mohammed ,I (Ibrahim)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Mohammed ,I (Ibrahim)	1	1452.6	1027.6	1	1448.8	1027.6	0	0	0	0	0	0
4	Golding ,E (Elnichia)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Golding ,E (Elnichia)	1	1445.4	1020.4	1	1434	1020.4	0	0	0	0	0	0
5	Van Wyk ,J (Jonathan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Wyk ,J (Jonathan)	1	1340.5	1765.5	1	1349.5	1765.5	0	0	0	0	0	0
6	Cooper ,S (Shayden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Cooper ,S (Shayden)	1	1435.8	1860.8	1	1425.5	1860.8	0	0	0	0	0	0
7	Booysen ,S (Simon)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Booysen ,S (Simon)	1	1247.5	822.5	1	1245	822.5	0	0	0	0	0	0
8	Frans ,R (Rosco)	1	1	425	1	1	425	0	0	0	0	0	0
8	Frans ,R (Rosco)	1	1214.5	1639.5	1	1210.8	1639.5	0	0	0	0	0	0
9	Ferreira ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ferreira ,E (Ethan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	May ,B (Behago)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	May ,B (Behago)	1	1376.1	951.1	1	1371.5	951.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Jager, C (Chris)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms