Chess South Africa Ratings Database

PLAYER PAGE

Personal

Moreki, J (Junior Tau)

Chess SA id

1150310429

FIDE id

Date of birth

2015-01-26 (U12)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

33.4

Junior GPX Points

1170.8

Item	Main	Standard	Rapid	Blitz
Rating	1247	1236.6	1219.2	1219.4
Raw rating	1247	1236.6	1219.2	1219.4
Weighted rating	1228.8	1225.6	1208.3	1205.8
Weighted performance	1215.7	1214.7	0	0
Floor	756.1	743.5	719.2	719.4
K-factor	36	36	36	36
Min/Max rating change allowed	155.1	157.4	161.3	161.3
Highest rating	1257.4 2024-11-01	1249.8 2024-11-01	1219.2 2025-05-05	1219.4 2025-07-01
Highest raw rating	1256.1 2025-07-01	1243.5 2025-04-01	1219.2 2025-05-05	1219.4 2025-07-01
Highest weighted rating	1228.8 2025-09-30	1225.6 2025-09-30	1205.8 2025-08-01	1203 2025-08-01
Highest weighted performance	1257.4 2024-11-01	1249.8 2024-11-01	1200 2024-09-01	1200 2024-09-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1247	1236.6	1219.2	1219.4
Analysis
Rating	1247	1236.6	1219.2	1219.4
Raw rating	1247	1236.6	1219.2	1219.4
Weighted rating	1228.8	1225.6	1208.3
Weighted performance	1215.7	1214.7	0
K-factor	36	36	36	36
Floor	756.1	743.5	719.2	719.4
Max/Min rating change allowed	155.1	157.4	161.3	161.3
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	1247	1236.6	1219.2	1219.4
New weighted rating	1231	1227.1	1209.4	1207.1
New weighted performance	1215.2	1214.3	0	0
Temp new rating	1247	1236.6	1219.2	1219.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1247	1236.6	1219.2	1219.4
New K-factor	36	36	36	36
New floor	756.1	743.5	719.2	719.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	37	25	5	7
	15	15	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	52	40	5	7

Games since
	Main 52	Standard 40		Rapid 5		Blitz 7
Gender	Male
Age group	U12
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3662		1192		140
Male	2810		921		113
U12	583		193		17
U12 Male	407		137		14
Standard
	RSA		Province		Region
Overall	3636		1286		153
Male	2777		993		119
U12	571		208		20
U12 Male	401		146		15
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	37	17.5	47.3	-23	1298	1275.1
Standard	25	10.5	42	-68	1313.7	1245.7
Rapid	5	3	60	85	1242.2	1327.2
Blitz	7	4	57.14	60.7	1282	1342.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	25.5	49.04	-8.2	1276	1267.8
Standard	40	18.5	46.25	-31.9	1279.2	1247.3
Rapid	5	3	60	85	1242.2	1327.2
Blitz	7	4	57.14	60.7	1282	1342.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1247	1236.6	1219.2	1219.4
2025-09-01	1241.9	1228.3	1219.2	1219.4
2025-08-01	1241.9	1228.3	1219.2	1219.4
2025-07-01	1256.1	1243.5	1219.2	1219.4
2025-06-01	1248.9	1243.5	1219.2	1200
2025-05-01	1248.9	1243.5	1219.2	1200
2025-04-01	1238.5	1243.5	1200	1200
2025-03-01	1223.7	1226.8	1200	1200
2025-02-01	1224.6	1229.2	1200	1200
2025-01-01	1224.6	1229.2	1200	1200
2024-12-01	1224.6	1229.2	1200	1200
2024-11-01	1224.6	1229.2	1200	1200
2024-10-01	1201.3	1198.4	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
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	Laerskool Eligwa Open 20 Sept 2025 (E)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Sedibeng Chess Open 06 Sept 2025 (E)	2025-09-06	2025-09-06	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Eureka Chess Open 26 July 2025 (G)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	Vaal Chess Club Blitz Open 31 May 2025 (B)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	4	Yes	Analysis
5	HS Overvaal Rapid 12 Apr 2025 (E)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
7	Afrikaans High School Open 08 Feb 2025 (E)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Laerskool Eligwa Open 20 Sept 2025 (E)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
2	Sedibeng Chess Open 06 Sept 2025 (E)	2025-09-06	2025-09-06	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
3	Eureka Chess Open 26 July 2025 (G)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
4	Vaal Chess Club Blitz Open 31 May 2025 (B)	2025-05-31	2025-05-31	Blitz	Sedibeng (GSV)	7	7	4	Yes	Analysis
5	HS Overvaal Rapid 12 Apr 2025 (E)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
6	Hoerskool Drie Riviere Open 08 March 2025 (E)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
7	Afrikaans High School Open 08 Feb 2025 (E)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
8	NWU Vaal Chess Open 12 Oct 2024 (E)	2024-10-12	2024-10-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
9	Kings Gambit Chess Open 14 Sept 2024 (E)	2024-09-14	2024-09-14	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
10	North School Primary Chess Open 2024 (E)	2024-08-31	2024-08-31	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament NWU Vaal Chess Open 12 Oct 2024
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Mashigo, T (Thorisho)				Opponent De Villiers, L (Ludwig)
2	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 3	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Groenewald, J (Jonathan)				Opponent Meyer, R (Ryan)
3	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 3	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Mokoena, O (Olesedi)				Opponent Ramaru, V (Vhuyohanga)

#	Games	Start				End
1	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament NWU Vaal Chess Open 12 Oct 2024
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Mashigo, T (Thorisho)				Opponent De Villiers, L (Ludwig)
2	2	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament Hoerskool Drie Riviere Open 08 March 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 4	type Standard	result 1
		Opponent Lisene, A (Atlehang)				Opponent Motselebane, N (Neo)
3	2	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament Kings Gambit Chess Open 14 Sept 2024
		date 2024-09-14	rnd 2	type Standard	result 0.5	date 2024-09-14	rnd 3	type Standard	result 1
		Opponent Mollo, T (Tlotlisang)				Opponent Mokhuane, T (Tlotlo Lethabo)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 3	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Mokoena, O (Olesedi)				Opponent Ramaru, V (Vhuyohanga)
2	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 1	type Rapid	result 1	date 2025-04-12	rnd 1	type Rapid	result 1
		Opponent Radebe, T (Thamsanqa)				Opponent Radebe, T (Thamsanqa)

#	Games	Start				End
1	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 3	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Groenewald, J (Jonathan)				Opponent Meyer, R (Ryan)
2	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 7	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Dithane, K (Kabo Legahwe)				Opponent Dithane, K (Kabo Legahwe)
3	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 1	type Blitz	result 1	date 2025-05-31	rnd 1	type Blitz	result 1
		Opponent Mphanya, N (Naledi)				Opponent Mphanya, N (Naledi)

#	Games	Start				End
1	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament NWU Vaal Chess Open 12 Oct 2024
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Mashigo, T (Thorisho)				Opponent De Villiers, L (Ludwig)
2	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 3	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Groenewald, J (Jonathan)				Opponent Meyer, R (Ryan)
3	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 3	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Mokoena, O (Olesedi)				Opponent Ramaru, V (Vhuyohanga)

#	Games	Start				End
1	3	Tournament Kings Gambit Chess Open 14 Sept 2024				Tournament NWU Vaal Chess Open 12 Oct 2024
		date 2024-09-14	rnd 5	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Mashigo, T (Thorisho)				Opponent De Villiers, L (Ludwig)
2	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 5	type Standard	result 1	date 2025-09-20	rnd 5	type Standard	result 1
		Opponent Allott, D (Dunay)				Opponent Allott, D (Dunay)
3	1	Tournament Laerskool Eligwa Open 20 Sept 2025				Tournament Laerskool Eligwa Open 20 Sept 2025
		date 2025-09-20	rnd 2	type Standard	result 1	date 2025-09-20	rnd 2	type Standard	result 1
		Opponent Mphanya, N (Naledi)				Opponent Mphanya, N (Naledi)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 3	type Rapid	result 1	date 2025-04-12	rnd 4	type Rapid	result 1
		Opponent Mokoena, O (Olesedi)				Opponent Ramaru, V (Vhuyohanga)
2	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 1	type Rapid	result 1	date 2025-04-12	rnd 1	type Rapid	result 1
		Opponent Radebe, T (Thamsanqa)				Opponent Radebe, T (Thamsanqa)

#	Games	Start				End
1	2	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 3	type Blitz	result 1	date 2025-05-31	rnd 4	type Blitz	result 1
		Opponent Groenewald, J (Jonathan)				Opponent Meyer, R (Ryan)
2	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 7	type Blitz	result 1	date 2025-05-31	rnd 7	type Blitz	result 1
		Opponent Dithane, K (Kabo Legahwe)				Opponent Dithane, K (Kabo Legahwe)
3	1	Tournament Vaal Chess Club Blitz Open 31 May 2025				Tournament Vaal Chess Club Blitz Open 31 May 2025
		date 2025-05-31	rnd 1	type Blitz	result 1	date 2025-05-31	rnd 1	type Blitz	result 1
		Opponent Mphanya, N (Naledi)				Opponent Mphanya, N (Naledi)

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	Mphanya ,N (Naledi)	5	5	425	4	4	425	0	0	0	1	1	425
1	Mphanya ,N (Naledi)	5	1193.4	1618.4	4	1193	1618.4	0	0	0	1	1200	1618.4
2	Mashigo ,T (Thorisho)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mashigo ,T (Thorisho)	2	1184	1609	2	1180.8	1609	0	0	0	0	0	0
3	Sello ,T (Tumelo)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Sello ,T (Tumelo)	2	1340.8	915.8	2	1338.2	915.8	0	0	0	0	0	0
4	Kunene ,P (Phenyoantle)	2	2	425	2	2	425	0	0	0	0	0	0
4	Kunene ,P (Phenyoantle)	2	1199.4	1624.4	2	1199.3	1624.4	0	0	0	0	0	0
5	Tshoeu ,B (Bogosi)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Tshoeu ,B (Bogosi)	2	1440.7	1015.7	2	1411.9	1015.7	0	0	0	0	0	0
6	Myburgh ,A (Alex)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Myburgh ,A (Alex)	2	1327.6	902.6	2	1332.8	902.6	0	0	0	0	0	0
7	Malilani ,A (Atinatsa David)	2	0	-425	1	0	-425	0	0	0	1	0	-425
7	Malilani ,A (Atinatsa David)	2	1594	1169	1	1725.8	1169	0	0	0	1	1200	1169
8	Lisene ,A (Atlehang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Lisene ,A (Atlehang)	1	1185.6	1185.6	1	1181.7	1185.6	0	0	0	0	0	0
9	Tsoku ,K (Kearabetswe Ziyanda)	1	1	425	1	1	425	0	0	0	0	0	0
9	Tsoku ,K (Kearabetswe Ziyanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Zyl ,S (Sanli)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Van Zyl ,S (Sanli)	1	1586.9	1161.9	1	1582.3	1161.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Moreki, J (Junior Tau)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms