Chess South Africa Ratings Database

PLAYER PAGE

Personal

Katangana, V (Vivian)

Chess SA id

1080316803

FIDE id

Date of birth

2008-08-03 (U20)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1198.7	1198.3	1199.5	1200
Raw rating	1197.3	1195.8	1199.5	1200
Weighted rating	1198.7	1198.3	1199.5	1200
Weighted performance	0	0	0	0
Floor	699.9	700	699.9	700
K-factor	40	36	40	36
Min/Max rating change allowed	166.5	166.8	165.9	165.8
Highest rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
Highest raw rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-28	1200 2025-03-01	1199.9 2025-02-28	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.2	-0.3	0	0
New rating	1198.6	1198	1199.5	1200
Analysis
Rating	1198.7	1198.3	1199.5	1200
Raw rating	1197.3	1195.8	1199.5	1200
Weighted rating	1198.7	1198.3	1199.5
Weighted performance	0	0	0
K-factor	40	36	40	36
Floor	699.9	700	699.9	700
Max/Min rating change allowed	166.5	166.8	165.9	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	1197.3	1195.8	1199.5	1200
New weighted rating	1198.6	1198	1199.5	1200
New weighted performance	0	0	0	0
Temp new rating	1198.6	1198	1199.5	1200
Temp new rating +/-	-0.2	-0.3	0	0
Final new rating +/-	-0.2	-0.3	0	0
New rating	1198.6	1198	1199.5	1200
New K-factor	40	36	40	36
New floor	699.9	700	699.9	700

Item	Main	Standard	Rapid
	0	0	0
	16	10	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	16	10	6

Games since
	Main 16	Standard 10		Rapid 6		Blitz 0
Gender	Male
Age group	U18
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
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	16	4.5	28.12	-185.9	1255.2	1069.3
Standard	10	3	30	-170	1275.6	1105.6
Rapid	6	1.5	25	-212.5	1221.2	1008.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	4.5	28.12	-185.9	1255.2	1069.3
Standard	10	3	30	-170	1275.6	1105.6
Rapid	6	1.5	25	-212.5	1221.2	1008.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1197.3	1195.8	1199.5	1200
2025-11-30	1197.3	1195.8	1199.5	1200
2025-11-01	1197.3	1195.8	1199.5	1200
2025-09-30	1197.3	1195.8	1199.5	1200
2025-09-01	1197.3	1195.8	1199.5	1200
2025-08-01	1199.6	1199.7	1199.5	1200
2025-07-01	1199.5	1199.6	1199.5	1200
2025-06-01	1197.3	1197.2	1199.5	1200
2025-05-01	1199.9	1200	1199.5	1200
2025-04-01	1199.8	1200	1199.2	1200
2025-03-01	1198.6	1200	1195.2	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	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	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
2	2025 Buffalo City Chess Trials 3 (U18)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	1	Yes	Analysis
3	Rapid Feb 2nd Leg 2025 (U16-Adult)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	6	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 0.5
		Opponent Ngutyama, S (Siyabonga)				Opponent Gicilishe, H (Hlumelo)
2	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent Sigwela, A (Ayama)
3	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Wildeman, J (Jordez)				Opponent Wildeman, J (Jordez)

#	Games	Start				End
1	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent Sigwela, A (Ayama)
2	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Wildeman, J (Jordez)				Opponent Wildeman, J (Jordez)
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 Xundu, L (Lilitha)				Opponent Xundu, L (Lilitha)

#	Games	Start				End
1	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 0.5
		Opponent Ngutyama, S (Siyabonga)				Opponent Gicilishe, H (Hlumelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent Sigwela, A (Ayama)
2	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Wildeman, J (Jordez)				Opponent Wildeman, J (Jordez)
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 Xundu, L (Lilitha)				Opponent Xundu, L (Lilitha)

#	Games	Start				End
1	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Sigwela, A (Ayama)				Opponent Sigwela, A (Ayama)
2	1	Tournament 3rd Chess Vikings Open Championship 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Wildeman, J (Jordez)				Opponent Wildeman, J (Jordez)
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 Xundu, L (Lilitha)				Opponent Xundu, L (Lilitha)

#	Games	Start				End
1	1	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 3	type Rapid	result 1
		Opponent Ngutyama, S (Siyabonga)				Opponent Ngutyama, S (Siyabonga)

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	Dickinson ,E (Elijah)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Dickinson ,E (Elijah)	1	1251.5	826.5	1	1263.5	826.5	0	0	0	0	0	0
2	Xundu ,L (Lilitha)	1	1	425	1	1	425	0	0	0	0	0	0
2	Xundu ,L (Lilitha)	1	1199.7	1624.7	1	1200	1624.7	0	0	0	0	0	0
3	Sigwela ,A (Ayama)	1	1	425	1	1	425	0	0	0	0	0	0
3	Sigwela ,A (Ayama)	1	1210.9	1635.9	1	1212.7	1635.9	0	0	0	0	0	0
4	Qushu ,A (Amlinde)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Qushu ,A (Amlinde)	1	1233.6	808.6	1	1199.8	808.6	0	0	0	0	0	0
5	Goldswain ,M (Matthew)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Goldswain ,M (Matthew)	1	1297.5	872.5	1	1295.6	872.5	0	0	0	0	0	0
6	Agriao ,R (Raphael)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Agriao ,R (Raphael)	1	1168.1	743.1	1	1161.6	743.1	0	0	0	0	0	0
7	Wildeman ,J (Jordez)	1	1	425	1	1	425	0	0	0	0	0	0
7	Wildeman ,J (Jordez)	1	1304.5	1729.5	1	1307.8	1729.5	0	0	0	0	0	0
8	Zumani ,L (Liyanda)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Zumani ,L (Liyanda)	1	1331.3	906.3	1	1314.8	906.3	0	0	0	0	0	0
9	Fanteso ,I (Inothando)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Fanteso ,I (Inothando)	1	1269.7	844.7	1	1271.3	844.7	0	0	0	0	0	0
10	Njenjesi ,L (Lukhanyiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Njenjesi ,L (Lukhanyiso)	1	1489.1	1064.1	1	1496.2	1064.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Katangana, V (Vivian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms