Chess South Africa Ratings Database

PLAYER PAGE

Personal

Woodridge, J (Jamie)

Chess SA id

1140153641

FIDE id

Date of birth

2014-06-02 (U12)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1240.3	1214.5	1252.9	1200
Raw rating	1240.3	1214.5	1252.9	1200
Weighted rating	1227	1194.1	1252.9	1200
Weighted performance	0	0	0	0
Floor	740.3	714.5	752.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.6	162.4	153.8	165.8
Highest rating	1337.3 2023-06-01	1214.5 2025-06-01	1374.5 2023-06-01	1200 2018-10-01
Highest raw rating	1240.3 2025-06-01	1214.5 2025-06-01	1252.9 2024-02-01	1200 2024-02-01
Highest weighted rating	1240.3 2024-06-01	1214.5 2018-10-01	1252.9 2025-05-05	1200 2018-10-01
Highest weighted performance	1337.3 2023-06-01	1200 2024-02-01	1374.5 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1240.3	1214.5	1252.9	1200
Analysis
Rating	1240.3	1214.5	1252.9	1200
Raw rating	1240.3	1214.5	1252.9	1200
Weighted rating	1227	1194.1	1252.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	740.3	714.5	752.9	700
Max/Min rating change allowed	156.6	162.4	153.8	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	1240.3	1214.5	1252.9	1200
New weighted rating	1228.1	1196	1252.9	1200
New weighted performance	0	0	0	0
Temp new rating	1240.3	1214.5	1252.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1240.3	1214.5	1252.9	1200
New K-factor	36	36	36	36
New floor	740.3	714.5	752.9	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	4	4	0
	7	0	7
	0	0	0
	0	0	0
History	16	9	7

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	5	3	60	85	1254.4	1339.4
Standard	5	3	60	85	1254.4	1339.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	9	56.25	53.1	1234.2	1287.4
Standard	9	4	44.44	-47.2	1241.7	1194.5
Rapid	7	5	71.43	182.1	1224.6	1406.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1240.3	1214.5	1252.9	1200
2025-09-30	1240.3	1214.5	1252.9	1200
2025-09-01	1240.3	1214.5	1252.9	1200
2025-08-01	1240.3	1214.5	1252.9	1200
2025-07-01	1240.3	1214.5	1252.9	1200
2025-06-01	1240.3	1214.5	1252.9	1200
2025-05-01	1220.7	1182.9	1252.9	1200
2025-04-01	1220.7	1182.9	1252.9	1200
2025-03-01	1220.7	1182.9	1252.9	1200
2025-02-01	1219.9	1182.3	1252.9	1200
2025-01-01	1206.3	1167.6	1252.9	1200
2024-12-01	1206.3	1167.6	1252.9	1200
2024-11-01	1206.3	1167.6	1252.9	1200
2024-10-01	1206.3	1167.6	1252.9	1200
2024-09-01	1206.3	1167.6	1252.9	1200
2024-08-01	1206.3	1167.6	1252.9	1200
2024-07-01	1206.3	1167.6	1252.9	1200
2024-09-01	1238	1200	1252.9	1200
2024-05-01	1238	1200	1252.9	1200
2024-04-01	1238	1200	1252.9	1200
2024-03-01	1238	1200	1252.9	1200
2024-02-01	1238	1200	1252.9	1200
2024-01-01	1238	1200	1252.9	1200
2023-12-01	1238	1200	1252.9	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	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Buffalo City Chess Trials 3 (U14)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
2	4th BC Trials 2024 (U14A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
3	2nd BC Trials 2023 (U10A)	2023-06-03	2023-06-03	Rapid	Buffalo City (EBC)	7	7	5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 6	type Rapid	result 1
		Opponent Lalla, T (Tiraj)				Opponent Manqunyana, L (Luphelo)
2	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Maphekula, I (Iyazi)				Opponent Maphekula, I (Iyazi)
3	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Jonse, S (Sibahle)				Opponent Jonse, S (Sibahle)

#	Games	Start				End
1	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Maphekula, I (Iyazi)				Opponent Maphekula, I (Iyazi)
2	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Jonse, S (Sibahle)				Opponent Jonse, S (Sibahle)
3	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)

#	Games	Start				End
1	5	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 6	type Rapid	result 1
		Opponent Lalla, T (Tiraj)				Opponent Manqunyana, L (Luphelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 6	type Rapid	result 1
		Opponent Lalla, T (Tiraj)				Opponent Manqunyana, L (Luphelo)
2	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Maphekula, I (Iyazi)				Opponent Maphekula, I (Iyazi)
3	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Jonse, S (Sibahle)				Opponent Jonse, S (Sibahle)

#	Games	Start				End
1	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Maphekula, I (Iyazi)				Opponent Maphekula, I (Iyazi)
2	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Jonse, S (Sibahle)				Opponent Jonse, S (Sibahle)
3	1	Tournament 2025 Buffalo City Chess Trials 3				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Makeleni, S (Sandiso)				Opponent Makeleni, S (Sandiso)

#	Games	Start				End
1	5	Tournament 2nd BC Trials 2023				Tournament 2nd BC Trials 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-06-03	rnd 6	type Rapid	result 1
		Opponent Lalla, T (Tiraj)				Opponent Manqunyana, L (Luphelo)

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	Mantyoyi ,Z (Zingce)	1	1	425	1	1	425	0	0	0	0	0	0
1	Mantyoyi ,Z (Zingce)	1	1179.4	1604.4	1	1174.8	1604.4	0	0	0	0	0	0
2	Hlela ,Z (Zimi)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Hlela ,Z (Zimi)	1	1215.7	790.7	1	1217.5	790.7	0	0	0	0	0	0
3	Jonse ,S (Sibahle)	1	1	425	1	1	425	0	0	0	0	0	0
3	Jonse ,S (Sibahle)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Maphekula ,I (Iyazi)	1	1	425	1	1	425	0	0	0	0	0	0
4	Maphekula ,I (Iyazi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Kwelani ,A (Amvuyele)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kwelani ,A (Amvuyele)	1	1252.2	827.2	1	1281.8	827.2	0	0	0	0	0	0
6	Mafukidze ,A (Arnold)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mafukidze ,A (Arnold)	1	1369.2	944.2	1	1380.6	944.2	0	0	0	0	0	0
7	Makeleni ,S (Sandiso)	1	1	425	1	1	425	0	0	0	0	0	0
7	Makeleni ,S (Sandiso)	1	1235.5	1660.5	1	1217.3	1660.5	0	0	0	0	0	0
8	Halana ,L (Lunjalo)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Halana ,L (Lunjalo)	1	1256.3	831.3	1	1212.7	831.3	0	0	0	0	0	0
9	Ngcizela ,A (Avuyonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ngcizela ,A (Avuyonke)	1	1267.1	842.1	1	1277.6	842.1	0	0	0	0	0	0
10	Lalla ,T (Tiraj)	1	1	425	0	0	0	1	1	425	0	0	0
10	Lalla ,T (Tiraj)	1	1198.8	1623.8	0	0	0	1	1200	1623.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Woodridge, J (Jamie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms