Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bridges, C (Cai)

Chess SA id

189003492

FIDE id

Date of birth

1989-03-17 (Adult)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1238.5	1300	1054.9	1300
Raw rating	1238.5	1300	1054.9	1300
Weighted rating	1237.5	1299	1054.6	1299
Weighted performance	0	0	0	0
Floor	738.5	800	700	800
K-factor	36	36	36	36
Min/Max rating change allowed	157	143.8	203.9	143.8
Highest rating	1238.5 2024-02-01	1300 2024-02-01	1200 2018-02-01	1300 2024-02-01
Highest raw rating	1238.5 2024-02-01	1300 2024-02-01	1200 2018-02-01	1300 2024-02-01
Highest weighted rating	1235.2 2025-08-01	1296.7 2025-08-01	1200 2018-02-01	1296.7 2025-08-01
Highest weighted performance	1200 2018-02-01	1200 2024-02-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1238.5	1300	1054.9	1300
Analysis
Rating	1238.5	1300	1054.9	1300
Raw rating	1238.5	1300	1054.9	1300
Weighted rating	1237.5	1299	1054.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	738.5	800	700	800
Max/Min rating change allowed	157	143.8	203.9	143.8
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	1238.5	1300	1054.9	1300
New weighted rating	1238.1	1299.7	1054.8	1299.7
New weighted performance	0	0	0	0
Temp new rating	1238.5	1300	1054.9	1300
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1238.5	1300	1054.9	1300
New K-factor	36	36	36	36
New floor	738.5	800	700	800

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	18	18

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Johannesburg Metro (GJM)
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	18	6.5	36.11	-118.1	1152.3	1034.3
Standard	0	0	0	0	0	0
Rapid	18	6.5	36.11	-118.1	1152.3	1034.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1238.5	1300	1054.9	1300
2025-09-01	1238.5	1300	1054.9	1300
2025-08-01	1238.5	1300	1054.9	1300
2025-07-01	1238.5	1300	1054.9	1300
2025-06-01	1238.5	1300	1054.9	1300
2025-05-01	1238.5	1300	1054.9	1300
2025-04-01	1238.5	1300	1054.9	1300
2025-03-01	1238.5	1300	1054.9	1300
2025-02-01	1238.5	1300	1054.9	1300
2025-01-01	1238.5	1300	1054.9	1300
2024-12-01	1238.5	1300	1054.9	1300
2024-11-01	1238.5	1300	1054.9	1300
2024-10-01	1238.5	1300	1054.9	1300
2024-09-01	1238.5	1300	1054.9	1300
2024-08-01	1238.5	1300	1054.9	1300
2024-07-01	1238.5	1300	1054.9	1300
2024-06-01	1238.5	1300	1054.9	1300
2024-08-01	1238.5	1300	1054.9	1300
2024-04-01	1238.5	1300	1054.9	1300
2024-03-01	1238.5	1300	1054.9	1300
2024-02-01	1238.5	1300	1054.9	1300
2024-01-01	1238.5	1300	1054.9	1300
2023-12-01	1139.9	1200	1028	1200
2023-11-01	1139.9	1200	1028	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	Oyster Rapid Chess Festival 2019	2019-06-30	2019-06-30	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
2	Eden Chess League 2018 (2nd Division)	2018-09-01	2018-09-01	Rapid	Eden (WEG)	7	6	1.5	Yes	Analysis
3	Knysna Knights April 2018	2018-04-27	2018-04-27	Rapid	Eden (WEG)	6	6	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Knysna Knights April 2018				Tournament Knysna Knights April 2018
		date 2018-04-27	rnd 3	type Rapid	result 1	date 2018-04-27	rnd 4	type Rapid	result 1
		Opponent Mwangi, A (Abigail)				Opponent Oosthuizen, L (Luka)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 4	type Rapid	result 1	date 2019-06-30	rnd 4	type Rapid	result 1
		Opponent Manho, M (Matthew)				Opponent Manho, M (Matthew)
3	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 1	type Rapid	result 1	date 2019-06-30	rnd 1	type Rapid	result 1
		Opponent Moses, E (Ethan)				Opponent Moses, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Knysna Knights April 2018				Tournament Knysna Knights April 2018
		date 2018-04-27	rnd 3	type Rapid	result 1	date 2018-04-27	rnd 4	type Rapid	result 1
		Opponent Mwangi, A (Abigail)				Opponent Oosthuizen, L (Luka)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 4	type Rapid	result 1	date 2019-06-30	rnd 4	type Rapid	result 1
		Opponent Manho, M (Matthew)				Opponent Manho, M (Matthew)
3	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 1	type Rapid	result 1	date 2019-06-30	rnd 1	type Rapid	result 1
		Opponent Moses, E (Ethan)				Opponent Moses, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Knysna Knights April 2018				Tournament Knysna Knights April 2018
		date 2018-04-27	rnd 3	type Rapid	result 1	date 2018-04-27	rnd 4	type Rapid	result 1
		Opponent Mwangi, A (Abigail)				Opponent Oosthuizen, L (Luka)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 4	type Rapid	result 1	date 2019-06-30	rnd 4	type Rapid	result 1
		Opponent Manho, M (Matthew)				Opponent Manho, M (Matthew)
3	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 1	type Rapid	result 1	date 2019-06-30	rnd 1	type Rapid	result 1
		Opponent Moses, E (Ethan)				Opponent Moses, E (Ethan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Knysna Knights April 2018				Tournament Knysna Knights April 2018
		date 2018-04-27	rnd 3	type Rapid	result 1	date 2018-04-27	rnd 4	type Rapid	result 1
		Opponent Mwangi, A (Abigail)				Opponent Oosthuizen, L (Luka)
2	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 4	type Rapid	result 1	date 2019-06-30	rnd 4	type Rapid	result 1
		Opponent Manho, M (Matthew)				Opponent Manho, M (Matthew)
3	1	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 1	type Rapid	result 1	date 2019-06-30	rnd 1	type Rapid	result 1
		Opponent Moses, E (Ethan)				Opponent Moses, E (Ethan)

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	Jansen Van Rensburg ,R (Ruan)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Jansen Van Rensburg ,R (Ruan)	1	1195.8	770.8	0	0	0	1	1223.1	770.8	0	0	0
2	Visagie ,A (Albert)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Visagie ,A (Albert)	1	1430.5	1005.5	0	0	0	1	1434	1005.5	0	0	0
3	Jantjies ,J (Jowan)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Jantjies ,J (Jowan)	1	1161.5	736.5	0	0	0	1	643.7	736.5	0	0	0
4	Swart ,G (George)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Swart ,G (George)	1	1475.7	1050.7	0	0	0	1	1456.7	1050.7	0	0	0
5	September ,AS (Andre Stefanus)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	September ,AS (Andre Stefanus)	1	1243.5	818.5	0	0	0	1	1242.6	818.5	0	0	0
6	Moses ,E (Ethan)	1	1	425	0	0	0	1	1	425	0	0	0
6	Moses ,E (Ethan)	1	1216	1641	0	0	0	1	694.4	1641	0	0	0
7	Michaels ,J (Jacques)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Michaels ,J (Jacques)	1	1097.3	672.3	0	0	0	1	822	672.3	0	0	0
8	Lawerlot ,GLR (George Lee-Roy)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Lawerlot ,GLR (George Lee-Roy)	1	1756.8	1331.8	0	0	0	1	1679.3	1331.8	0	0	0
9	Daniels ,M (Muhammed)	1	1	425	0	0	0	1	1	425	0	0	0
9	Daniels ,M (Muhammed)	1	1106.1	1531.1	0	0	0	1	931.8	1531.1	0	0	0
10	Visser ,E (Edwina)	1	1	425	0	0	0	1	1	425	0	0	0
10	Visser ,E (Edwina)	1	500	925	0	0	0	1	500	925	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Bridges, C (Cai)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms