Chess South Africa Ratings Database

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Personal

Dikana, I (Iminathi)

Chess SA id

1190316404

FIDE id

Date of birth

2019-12-18 (U8)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

26.2

Junior GPX Points

975.5

Item	Main	Standard	Rapid	Blitz
Rating	1194.5	1191	1231.7	1200
Raw rating	1189.5	1167.1	1231.7	1200
Weighted rating	1194.5	1191	1202.5	1200
Weighted performance	1102.9	987.8	0	0
Floor	699.9	699.9	731.7	700
K-factor	40	40	36	36
Min/Max rating change allowed	168.3	173.8	158.5	165.8
Highest rating	1199.9 2025-02-27	1199.9 2025-02-27	1231.7 2025-11-01	1200 2025-03-01
Highest raw rating	1199.9 2025-02-27	1199.9 2025-02-27	1231.7 2025-11-01	1200 2025-03-01
Highest weighted rating	1199.9 2025-02-27	1199.9 2025-02-27	1202.5 2025-11-01	1200 2025-03-01
Highest weighted performance	1102.9 2025-11-01	1009.6 2025-09-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	-2.2	0	0
New rating	1194	1188.8	1231.7	1200
Analysis
Rating	1194.5	1191	1231.7	1200
Raw rating	1189.5	1167.1	1231.7	1200
Weighted rating	1194.5	1191	1202.5
Weighted performance	1102.9	987.8	0
K-factor	40	40	36	36
Floor	699.9	699.9	731.7	700
Max/Min rating change allowed	168.3	173.8	158.5	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	1189.5	1167.1	1231.7	1200
New weighted rating	1194	1188.8	1205	1200
New weighted performance	1096.2	981.8	0	0
Temp new rating	1194	1188.8	1231.7	1200
Temp new rating +/-	-0.6	-2.2	0	0
Final new rating +/-	-0.6	-2.2	0	0
New rating	1194	1188.8	1231.7	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	731.7	700

Item	Main	Standard	Rapid
	0	0	0
	30	25	5
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	30	25	5

Games since
	Main 30	Standard 25		Rapid 5		Blitz 0
Gender	Male
Age group	U8
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U8	-1		-1		-1
U8 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	30	8.5	28.33	-184.2	1237.4	1053.2
Standard	25	5	20	-255	1253.8	998.8
Rapid	5	3.5	70	170	1155.2	1325.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	30	8.5	28.33	-184.2	1237.4	1053.2
Standard	25	5	20	-255	1253.8	998.8
Rapid	5	3.5	70	170	1155.2	1325.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1189.5	1167.1	1231.7	1200
2025-09-30	1177	1167.1	1200	1200
2025-09-01	1177	1167.1	1200	1200
2025-08-01	1198.7	1198.4	1200	1200
2025-07-01	1198.7	1198.4	1200	1200
2025-06-01	1198.5	1198.1	1200	1200
2025-05-01	1194.7	1193.7	1200	1200
2025-04-01	1194.6	1193.6	1200	1200
2025-03-01	1195	1193.9	1200	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
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	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	UCC Rapid Open Oct 2025 (B)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
2	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
3	NMBCU Open 2025 (C)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
4	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
5	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	5	0.5	Yes	Analysis
6	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
7	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	4	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	UCC Rapid Open Oct 2025 (B)	2025-10-25	2025-10-25	Rapid	Nelson Mandela Bay (ENM)	6	5	3.5	Yes	Analysis
2	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	1	Yes	Analysis
3	NMBCU Open 2025 (C)	2025-05-23	2025-05-24	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
4	Karen Ashworth 2025 (C)	2025-04-26	2025-04-26	Standard	Nelson Mandela Bay (ENM)	5	0	0	No	Analysis
5	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	5	0.5	Yes	Analysis
6	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	1.5	Yes	Analysis
7	Pearson High Chess Festival 2025 (C)	2025-02-21	2025-02-22	Standard	Nelson Mandela Bay (ENM)	5	4	0	Yes	Analysis

#	Games	Start				End
1	3	Tournament UCC Rapid Open Oct 2025				Tournament UCC Rapid Open Oct 2025
		date 2025-10-25	rnd 4	type Rapid	result 1	date 2025-10-25	rnd 6	type Rapid	result 1
		Opponent Lombard, L (Liam)				Opponent Japhta, B (Blake)
2	1	Tournament UCC Rapid Open Oct 2025				Tournament UCC Rapid Open Oct 2025
		date 2025-10-25	rnd 2	type Rapid	result 1	date 2025-10-25	rnd 2	type Rapid	result 1
		Opponent Mapipa, M (Melani)				Opponent Mapipa, M (Melani)
3	1	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Lefete, K (Katlego)				Opponent Lefete, K (Katlego)

#	Games	Start				End
1	1	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Lefete, K (Katlego)				Opponent Lefete, K (Katlego)
2	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 6	type Standard	result 1	date 2025-05-24	rnd 6	type Standard	result 1
		Opponent Ackerman, T (Taylom)				Opponent Ackerman, T (Taylom)
3	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Hussen, C (Calab)				Opponent Hussen, C (Calab)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Lefete, K (Katlego)				Opponent Lefete, K (Katlego)
2	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 6	type Standard	result 1	date 2025-05-24	rnd 6	type Standard	result 1
		Opponent Ackerman, T (Taylom)				Opponent Ackerman, T (Taylom)
3	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Hussen, C (Calab)				Opponent Hussen, C (Calab)

#	Games	Start				End
1	1	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 4	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Lefete, K (Katlego)				Opponent Lefete, K (Katlego)
2	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 6	type Standard	result 1	date 2025-05-24	rnd 6	type Standard	result 1
		Opponent Ackerman, T (Taylom)				Opponent Ackerman, T (Taylom)
3	1	Tournament NMBCU Open 2025				Tournament NMBCU Open 2025
		date 2025-05-24	rnd 4	type Standard	result 1	date 2025-05-24	rnd 4	type Standard	result 1
		Opponent Hussen, C (Calab)				Opponent Hussen, C (Calab)

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	Armstrong ,I (Isabella)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Armstrong ,I (Isabella)	3	1269.6	844.6	3	1273.9	844.6	0	0	0	0	0	0
2	Tshabalala ,S (Siyabonga)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Tshabalala ,S (Siyabonga)	2	1202.7	990.2	2	1202.9	990.2	0	0	0	0	0	0
3	Kapp ,A (Amelie)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kapp ,A (Amelie)	2	1337.6	912.6	2	1328.8	912.6	0	0	0	0	0	0
4	Lefete ,K (Katlego)	1	1	425	1	1	425	0	0	0	0	0	0
4	Lefete ,K (Katlego)	1	1223.5	1648.5	1	1228	1648.5	0	0	0	0	0	0
5	Van Vliet ,J (Janu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Vliet ,J (Janu)	1	1182.8	757.8	1	1199	757.8	0	0	0	0	0	0
6	Sizani ,I (Iviwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sizani ,I (Iviwe)	1	1402.7	977.7	1	1301.3	977.7	0	0	0	0	0	0
7	Van Dyk ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Van Dyk ,B (Ben)	1	1195.3	770.3	1	1199.3	770.3	0	0	0	0	0	0
8	Jacobs ,J (Joel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jacobs ,J (Joel)	1	1392.4	967.4	1	1385.5	967.4	0	0	0	0	0	0
9	Viljoen ,C (Colton)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Viljoen ,C (Colton)	1	1176.7	751.7	1	1171.5	751.7	0	0	0	0	0	0
10	Bezuidenhout ,J (Jarrod)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Bezuidenhout ,J (Jarrod)	1	1079.4	1079.4	1	1071.7	1079.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Dikana, I (Iminathi)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms