Chess South Africa Ratings Database

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Personal

Harikisun, A (Acira)

Chess SA id

2150300109

FIDE id

Date of birth

2015-09-27 (U12)

Gender

Female

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1097.7

Item	Main	Standard	Rapid	Blitz
Rating	1213	1196.2	1218.9	1200
Raw rating	1211.5	1194	1218.4	1200
Weighted rating	1213	1196.2	1218.9	1200
Weighted performance	1158.7	1135.7	1105.5	0
Floor	735.5	724.9	723.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.1	167.2	161.5	165.8
Highest rating	1235.5 2025-04-01	1224.9 2025-04-01	1287.3 2024-03-01	1200 2024-04-01
Highest raw rating	1235.5 2025-04-01	1224.9 2025-04-01	1223.8 2024-10-01	1200 2024-04-01
Highest weighted rating	1235.5 2024-05-01	1224.9 2024-03-01	1223.8 2024-10-01	1200 2024-04-01
Highest weighted performance	1206.3 2024-03-01	1200 2024-12-01	1287.3 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	-0.2	0.2	0
New rating	1213.1	1196.1	1219.1	1200
Analysis
Rating	1213	1196.2	1218.9	1200
Raw rating	1211.5	1194	1218.4	1200
Weighted rating	1213	1196.2	1218.9
Weighted performance	1158.7	1135.7	1105.5
K-factor	36	36	36	36
Floor	735.5	724.9	723.8	700
Max/Min rating change allowed	163.1	167.2	161.5	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	1211.5	1194	1218.4	1200
New weighted rating	1213.1	1196.1	1219.1	1200
New weighted performance	1158.3	1135.3	1105.1	0
Temp new rating	1213.1	1196.1	1219.1	1200
Temp new rating +/-	0.1	-0.2	0.2	0
Final new rating +/-	0.1	-0.2	0.2	0
New rating	1213.1	1196.1	1219.1	1200
New K-factor	36	36	36	36
New floor	735.5	724.9	723.8	700

Item	Main	Standard	Rapid
	0	0	0
	45	21	24
	22	11	11
	0	0	0
	0	0	0
	0	0	0
History	67	32	35

Games since
	Main 67	Standard 32		Rapid 35		Blitz 0
Gender	Female
Age group	U12
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3947		1311		121
Female	937		384		45
U12	654		236		26
U12 Female	205		85		12
Standard
	RSA		Province		Region
Overall	3966		1119		75
Female	970		358		26
U12	650		186		14
U12 Female	204		75		5
Rapid
	RSA		Province		Region
Overall	1513		758		102
Female	318		178		35
U12	283		154		21
U12 Female	86		50		9
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-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	45	20.5	45.56	-37.8	1241.8	1204.1
Standard	21	9	42.86	-60.7	1263.7	1203
Rapid	24	11.5	47.92	-17.7	1222.7	1205
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	67	32	47.76	-19	1233.7	1214.6
Standard	32	14.5	45.31	-39.8	1236.4	1196.6
Rapid	35	17.5	50	0	1231.1	1231.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1211.5	1194	1218.4	1200
2025-09-01	1200.4	1179.3	1218.4	1200
2025-08-01	1213.5	1197.8	1218.4	1200
2025-07-01	1213.1	1197.7	1218	1200
2025-06-01	1211.5	1196.3	1217.7	1200
2025-05-01	1235.5	1224.9	1217.2	1200
2025-04-01	1235.5	1224.9	1216.7	1200
2025-03-01	1208.3	1193.2	1215.5	1200
2025-02-01	1213.7	1193.1	1223.8	1200
2025-01-01	1213.7	1189.6	1223.8	1200
2024-12-01	1213.7	1189.6	1223.8	1200
2024-11-01	1213.7	1189.6	1223.8	1200
2024-10-01	1213.7	1189.6	1223.8	1200
2024-09-01	1206.4	1189.6	1222	1200
2024-08-01	1206.4	1189.6	1222	1200
2024-07-01	1206.4	1189.6	1222	1200
2024-06-01	1206.4	1189.6	1222	1200
2024-08-01	1211.2	1193.6	1222	1200
2024-04-01	1211.2	1193.6	1222	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
2023-11-01	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	Western Cape Schools - Top Schools 2025 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Overberg Top Schools 2025 (U9-U13 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
4	Overberg Schools - PS Closed 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
7	Curro Hermanus Summer Open 2025 (U11)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
8	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U11 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
2	Overberg Top Schools 2025 (U9-U13 Girls)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	1.5	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U11 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
4	Overberg Schools - PS Closed 2025 (U11 Girls)	2025-03-08	2025-03-08	Standard	Overberg (WOS)	5	5	3	Yes	Analysis
5	Overberg Schools - PS Trials (Region 1) 2025 (U11 Girls)	2025-02-22	2025-02-22	Rapid	Overberg (WOS)	6	6	3.5	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
7	Curro Hermanus Summer Open 2025 (U11)	2025-02-08	2025-02-08	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
8	Overberg Schools & Federation Open 2025 (U11)	2025-02-01	2025-02-01	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
9	Kingsway Chess Open 2024 (U10)	2024-09-14	2024-09-14	Rapid	Overberg (WOS)	6	6	3	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U9 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
11	Overberg Schools - PS Closed 2024 (U9 Girls)	2024-03-16	2024-03-16	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
12	Overberg Schools - PS Trials Region 3 2024 (U9 Girls)	2024-03-02	2024-03-02	Rapid	Overberg (WOS)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Masudi, L (Lushima)				Opponent Scholtz, M (Miche)
2	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Oktober, S (Shanique)				Opponent Joubert, S (Sumari)
3	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Bota, A (Alupheli)				Opponent Willemse, A (Avah)

#	Games	Start				End
1	2	Tournament Overberg Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-02	rnd 5	type Standard	result 0.5	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Bota, A (Alupheli)				Opponent Willemse, A (Avah)
2	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 3	type Standard	result 0.5	date 2025-05-17	rnd 4	type Standard	result 1
		Opponent Du Toit, C (Christina)				Opponent Ntontelo, O (Oyintando)
3	2	Tournament Western Cape PS Individuals Championship 2024				Tournament Overberg Schools - PS Closed 2025
		date 2024-05-05	rnd 6	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Ntamo, I (Isabella)				Opponent Du Preez, A (Anneke)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Overberg Schools - PS Trials (Region 1) 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Masudi, L (Lushima)				Opponent Scholtz, M (Miche)
2	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Oktober, S (Shanique)				Opponent Joubert, S (Sumari)
3	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 4	type Rapid	result 1
		Opponent Steyn, D (Dawid)				Opponent Le Roux, C (Carmen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Oktober, S (Shanique)				Opponent Joubert, S (Sumari)
2	2	Tournament Overberg Schools - PS Trials (Region 1) 2025				Tournament Overberg Schools - PS Closed 2025
		date 2025-02-22	rnd 6	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Van Der Merwe, L (Liminique)				Opponent Du Preez, A (Anneke)
3	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 4	type Rapid	result 1
		Opponent Steyn, D (Dawid)				Opponent Le Roux, C (Carmen)

#	Games	Start				End
1	2	Tournament Western Cape PS Individuals Championship 2024				Tournament Overberg Schools - PS Closed 2025
		date 2024-05-05	rnd 6	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Ntamo, I (Isabella)				Opponent Du Preez, A (Anneke)
2	2	Tournament Western Cape PS Individuals Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-05-04	rnd 3	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Marais, J (Janli)				Opponent Joubert, S (Sumari)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 1	date 2025-09-07	rnd 5	type Standard	result 1
		Opponent Rhaman, E (Elzane)				Opponent Rhaman, E (Elzane)

#	Games	Start				End
1	3	Tournament Overberg Schools - PS Trials Region 3 2024				Tournament Overberg Schools - PS Trials Region 3 2024
		date 2024-03-02	rnd 2	type Rapid	result 1	date 2024-03-02	rnd 4	type Rapid	result 1
		Opponent Oktober, S (Shanique)				Opponent Joubert, S (Sumari)
2	2	Tournament Curro Hermanus Summer Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-08	rnd 3	type Rapid	result 1	date 2025-02-08	rnd 4	type Rapid	result 1
		Opponent Steyn, D (Dawid)				Opponent Le Roux, C (Carmen)
3	2	Tournament Overberg Schools & Federation Open 2025				Tournament Curro Hermanus Summer Open 2025
		date 2025-02-01	rnd 6	type Rapid	result 1	date 2025-02-08	rnd 1	type Rapid	result 1
		Opponent Otto, X (Xavier)				Opponent Collins, M (Marius)

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	Scholtz ,M (Miche)	3	2	141.7	1	0	-425	2	2	425	0	0	0
1	Scholtz ,M (Miche)	3	1267	1408.6	1	1301.2	842	2	1206.8	1692	0	0	0
2	Van Rensburg ,A (Aubrielle)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Van Rensburg ,A (Aubrielle)	2	1144.6	932.1	2	1110.2	932.1	0	0	0	0	0	0
3	Marais ,J (Janli)	2	2	425	2	2	425	0	0	0	0	0	0
3	Marais ,J (Janli)	2	1178.7	1603.7	2	1176.6	1603.7	0	0	0	0	0	0
4	Ngalo ,E (Entle)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Ngalo ,E (Entle)	2	1247.1	1247.1	1	1246	1672.1	1	1086.3	822.1	0	0	0
5	Le Roux ,C (Carmen)	2	1	0	1	0	-425	1	1	425	0	0	0
5	Le Roux ,C (Carmen)	2	1185.9	1185.9	1	1167.3	760.9	1	1183.5	1610.9	0	0	0
6	Joubert ,S (Sumari)	2	2	425	1	1	425	1	1	425	0	0	0
6	Joubert ,S (Sumari)	2	1148.2	1573.2	1	1184.5	1573.2	1	1132	1573.2	0	0	0
7	Pretorius ,P (Pippa)	2	1	0	1	1	425	1	0	-425	0	0	0
7	Pretorius ,P (Pippa)	2	1196.1	1196.1	1	1197.8	1621.1	1	1200	771.1	0	0	0
8	Badenhorst ,M (Marinus)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Badenhorst ,M (Marinus)	2	1403.3	978.3	0	0	0	2	1331.6	978.3	0	0	0
9	Deverson ,P (Paighton)	2	2	425	0	0	0	2	2	425	0	0	0
9	Deverson ,P (Paighton)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
10	Du Preez ,A (Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Du Preez ,A (Anneke)	1	1489.6	1914.6	1	1463.5	1914.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Harikisun, A (Acira)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms