Chess South Africa Ratings Database

PLAYER PAGE

Personal

Zumani, L (Liyanda)

Chess SA id

1100136903

FIDE id

Date of birth

2010-10-16 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

41.6

Junior GPX Points

1209.3

Item	Main	Standard	Rapid	Blitz
Rating	1326.9	1312.2	1262.1	1200
Raw rating	1326.9	1312.2	1262.1	1200
Weighted rating	1296.8	1286.8	1262	1200
Weighted performance	1266.3	1254.7	0	0
Floor	861.6	849	762.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	138.4	141.3	151.8	165.8
Highest rating	1361.6 2025-06-01	1349 2025-06-01	1400.2 2022-06-01	1200 2018-10-01
Highest raw rating	1361.6 2025-06-01	1349 2025-06-01	1262.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1361.6 2024-06-01	1349 2024-09-01	1262.8 2025-02-01	1200 2018-10-01
Highest weighted performance	1361.6 2025-06-01	1349 2023-04-01	1400.2 2022-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1326.9	1312.2	1262.1	1200
Analysis
Rating	1326.9	1312.2	1262.1	1200
Raw rating	1326.9	1312.2	1262.1	1200
Weighted rating	1296.8	1286.8	1262
Weighted performance	1266.3	1254.7	0
K-factor	36	36	36	36
Floor	861.6	849	762.8	700
Max/Min rating change allowed	138.4	141.3	151.8	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	1326.9	1312.2	1262.1	1200
New weighted rating	1300.1	1289.7	1262	1200
New weighted performance	1258.7	1247.2	0	0
Temp new rating	1326.9	1312.2	1262.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1326.9	1312.2	1262.1	1200
New K-factor	36	36	36	36
New floor	861.6	849	762.8	700

Item	Main	Standard	Rapid
	0	0	0
	52	39	13
	9	9	0
	12	12	0
	26	19	7
	0	0	0
History	99	79	20

Games since
	Main 61	Standard 48		Rapid 13		Blitz 0
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	2993		368		118
Male	2361		303		96
U16	478		59		13
U16 Male	355		49		8
Standard
	RSA		Province		Region
Overall	3060		391		133
Male	2415		320		107
U16	491		58		14
U16 Male	369		48		9
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	52	25.5	49.04	-8.2	1297.7	1289.5
Standard	39	20.5	52.56	21.8	1321.3	1343.1
Rapid	13	5	38.46	-98.1	1226.9	1128.8
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	99	52.5	53.03	25.8	1257.5	1283.3
Standard	79	42.5	53.8	32.3	1264.3	1296.6
Rapid	20	10	50	0	1230.8	1230.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1326.9	1312.2	1262.1	1200
2025-09-30	1326.9	1312.2	1262.1	1200
2025-09-01	1340.8	1329.1	1262.1	1200
2025-08-01	1331.3	1314.8	1262.1	1200
2025-07-01	1331.3	1314.8	1262.1	1200
2025-06-01	1361.6	1349	1262.1	1200
2025-05-01	1315.6	1318.2	1262.1	1200
2025-04-01	1264.6	1257.3	1261.7	1200
2025-03-01	1263.2	1257.3	1255.5	1200
2025-02-01	1264.8	1256.8	1262.8	1200
2025-01-01	1254.5	1246.3	1262.8	1200
2024-12-01	1254.5	1246.3	1262.8	1200
2024-11-01	1254.5	1246.3	1262.8	1200
2024-10-01	1254.5	1246.3	1262.8	1200
2024-09-01	1254.5	1246.3	1262.8	1200
2024-08-01	1254.5	1246.3	1262.8	1200
2024-07-01	1254.5	1246.3	1262.8	1200
2024-09-01	1275.7	1270.1	1262.8	1200
2024-05-01	1277.5	1269.7	1262.8	1200
2024-04-01	1277.5	1269.7	1262.8	1200
2024-03-01	1277.5	1269.7	1262.8	1200
2024-02-01	1277.5	1269.7	1262.8	1200
2024-01-01	1277.5	1269.7	1262.8	1200
2023-12-01	1277.5	1269.7	1262.8	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	EC Closed 2025 (U16 Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U16 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
4	2nd Vikings Classical 2025 (B)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U16)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
6	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U16)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 1 (U16)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
9	Rapid Feb 2nd Leg 2025 (Prestige)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	0	0	No	Analysis
10	Rapid Feb 2nd Leg 2025 (U16-Adult)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
11	Rapid Feb Leg 1 2025 (U16)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U16 Open)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
2	Buffalo City Chess Junior Closed 2025 (U16 Open)	2025-08-16	2025-08-16	Standard	Buffalo City (EBC)	5	5	2.5	Yes	Analysis
3	3rd Chess Vikings Open Championship 2025 (B)	2025-08-02	2025-08-02	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
4	2nd Vikings Classical 2025 (B)	2025-05-24	2025-05-24	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis
5	2025 Buffalo City Chess Trials 3 (U16)	2025-05-10	2025-05-10	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
6	EC Open 2025 (U16-U20 Boys)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
7	2025 Buffalo City Chess Trials 2 (U16)	2025-04-12	2025-04-12	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
8	2025 Buffalo City Chess Trials 1 (U16)	2025-03-22	2025-03-22	Standard	Buffalo City (EBC)	5	4	2.5	Yes	Analysis
9	Rapid Feb 2nd Leg 2025 (Prestige)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	0	0	No	Analysis
10	Rapid Feb 2nd Leg 2025 (U16-Adult)	2025-02-22	2025-02-22	Rapid	Buffalo City (EBC)	7	7	3	Yes	Analysis
11	Rapid Feb Leg 1 2025 (U16)	2025-02-15	2025-02-15	Rapid	Buffalo City (EBC)	7	6	2	Yes	Analysis
12	4th BC Trials 2024 (U14A)	2024-06-08	2024-06-08	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis
13	3rd BC Trials 2024 (U14A)	2024-05-11	2024-05-11	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
14	BC Chess Trials 1 of 5 2023 (U14A)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
15	3rd Vikings Champs 2023 (U14A)	2023-03-25	2023-03-25	Standard	Buffalo City (EBC)	5	2	1	Yes	Analysis
16	Junior Vikings 2023 (U14B+U16B)	2023-02-11	2023-02-11	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
17	Slum Knights 5th 2022 (B)	2022-10-22	2022-10-22	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
18	BC Chess Trials 5 of 5 2022 (C)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	7	7	5	Yes	Analysis
19	BC Trials 3 2022 (U14B+U16B)	2022-03-05	2022-03-05	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
20	BC Trials 2 2022 (U14B+U16B)	2022-02-19	2022-02-19	Standard	Buffalo City (EBC)	5	5	3.5	Yes	Analysis
21	BC Trials 1 2022 (U14B+U16B)	2022-02-11	2022-02-11	Standard	Buffalo City (EBC)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament EC Open 2025				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Goldswain, M (Matthew)				Opponent Mayika, M (Mihle)
2	4	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 0.5
		Opponent Furstenburg, O (Olivier)				Opponent Kingon, J (Jonah)
3	4	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 0.5
		Opponent Jagers, N (Noah)				Opponent Joseph, A (Aahaana)

#	Games	Start				End
1	5	Tournament EC Open 2025				Tournament 2025 Buffalo City Chess Trials 3
		date 2025-05-02	rnd 5	type Standard	result 1	date 2025-05-10	rnd 2	type Standard	result 1
		Opponent Goldswain, M (Matthew)				Opponent Mayika, M (Mihle)
2	4	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 0.5
		Opponent Furstenburg, O (Olivier)				Opponent Kingon, J (Jonah)
3	4	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 4	type Standard	result 0.5	date 2022-03-05	rnd 2	type Standard	result 0.5
		Opponent Mazele, Y (Yonwaba)				Opponent Gulla, L (Laahluma)

#	Games	Start				End
1	4	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 0.5
		Opponent Jagers, N (Noah)				Opponent Joseph, A (Aahaana)
2	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Sidlayi, L (Lusanele)				Opponent Peter, X (Xhanti)
3	2	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Gower, L (Logan)				Opponent Joubert, B (Bethany)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Mata, K (Khanyasile)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Kingon, J (Jonah)
3	3	Tournament Junior Vikings 2023				Tournament 3rd Vikings Champs 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-03-25	rnd 4	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Koti, L (Linamandla)

#	Games	Start				End
1	3	Tournament 2nd Vikings Classical 2025				Tournament 3rd Chess Vikings Open Championship 2025
		date 2025-05-24	rnd 5	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Mata, K (Khanyasile)
2	3	Tournament 2025 Buffalo City Chess Trials 1				Tournament 2025 Buffalo City Chess Trials 2
		date 2025-03-22	rnd 5	type Standard	result 1	date 2025-04-12	rnd 3	type Standard	result 1
		Opponent Shakane, M (Mbali)				Opponent Kingon, J (Jonah)
3	3	Tournament Junior Vikings 2023				Tournament 3rd Vikings Champs 2023
		date 2023-02-11	rnd 4	type Standard	result 1	date 2023-03-25	rnd 4	type Standard	result 1
		Opponent Furstenburg, O (Olivier)				Opponent Koti, L (Linamandla)

#	Games	Start				End
1	2	Tournament Rapid Feb 2nd Leg 2025				Tournament Rapid Feb 2nd Leg 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Sidlayi, L (Lusanele)				Opponent Peter, X (Xhanti)
2	2	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 4	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Jagers, N (Noah)				Opponent Du Preez, D (Dante)
3	2	Tournament BC Chess Trials 5 of 5 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Gower, L (Logan)				Opponent Joubert, B (Bethany)

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	Kingon ,J (Jonah)	4	2	0	4	2	0	0	0	0	0	0	0
1	Kingon ,J (Jonah)	4	1396.6	1396.6	4	1421.3	1396.6	0	0	0	0	0	0
2	Mjanyana ,K (Kazimla)	4	0	-425	3	0	-425	1	0	-425	0	0	0
2	Mjanyana ,K (Kazimla)	4	1328.5	903.5	3	1346.4	903.5	1	1200	903.5	0	0	0
3	Furstenburg ,O (Olivier)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Furstenburg ,O (Olivier)	3	1258.1	1399.8	3	1256.4	1399.8	0	0	0	0	0	0
4	Ndumndum ,E (Eyabo)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Ndumndum ,E (Eyabo)	3	1204.7	1346.4	3	1189.9	1346.4	0	0	0	0	0	0
5	Kasa ,K (Konke)	3	2	141.7	2	2	425	1	0	-425	0	0	0
5	Kasa ,K (Konke)	3	1183.9	1325.5	2	1161.9	1608.9	1	1200	758.9	0	0	0
6	Ndabambi ,A (Awothando)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
6	Ndabambi ,A (Awothando)	3	1290.6	1148.9	2	1296.8	865.6	1	1200	1715.6	0	0	0
7	Peter ,A (Achuma)	2	2	425	2	2	425	0	0	0	0	0	0
7	Peter ,A (Achuma)	2	1247.4	1672.4	2	1237.6	1672.4	0	0	0	0	0	0
8	Rheme ,Y (Yabantle)	2	1	0	2	1	0	0	0	0	0	0	0
8	Rheme ,Y (Yabantle)	2	1173.4	1173.4	2	1167.6	1173.4	0	0	0	0	0	0
9	Joseph ,A (Aahaana)	2	0.5	-212.5	1	0	-425	1	0.5	0	0	0	0
9	Joseph ,A (Aahaana)	2	1248.5	1036	1	1192.7	823.5	1	1260	1248.5	0	0	0
10	Mayika ,M (Mihle)	2	2	425	1	1	425	1	1	425	0	0	0
10	Mayika ,M (Mihle)	2	1203.4	1628.4	1	1181.7	1628.4	1	1240.8	1628.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Zumani, L (Liyanda)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms