Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mnguni, KJ (Katlego Junior)

Chess SA id

1120156270

FIDE id

Date of birth

2012-06-15 (U14)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

26.9

Junior GPX Points

1217.3

Item	Main	Standard	Rapid	Blitz
Rating	1359.3	1358.1	1251.6	1200
Raw rating	1359.3	1358.1	1251.6	1200
Weighted rating	1311.8	1312.6	1225.3	1200
Weighted performance	1304.8	1322.9	0	0
Floor	859.3	858.1	751.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	132.2	132.4	154.1	165.8
Highest rating	1359.3 2025-08-01	1358.1 2025-08-01	1251.6 2025-04-01	1200 2018-10-01
Highest raw rating	1359.3 2025-08-01	1358.1 2025-08-01	1251.6 2025-04-01	1200 2024-02-01
Highest weighted rating	1298.3 2025-08-01	1299.9 2025-08-01	1218.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1329.6 2025-08-01	1351.8 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1359.3	1358.1	1251.6	1200
Analysis
Rating	1359.3	1358.1	1251.6	1200
Raw rating	1359.3	1358.1	1251.6	1200
Weighted rating	1311.8	1312.6	1225.3
Weighted performance	1304.8	1322.9	0
K-factor	36	36	36	36
Floor	859.3	858.1	751.6	700
Max/Min rating change allowed	132.2	132.4	154.1	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	1359.3	1358.1	1251.6	1200
New weighted rating	1317.9	1318.3	1228.2	1200
New weighted performance	1304.3	1322.4	0	0
Temp new rating	1359.3	1358.1	1251.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1359.3	1358.1	1251.6	1200
New K-factor	36	36	36	36
New floor	859.3	858.1	751.6	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	29	15	7	7
	29	29	0	0
	5	5	0	0
	0	0	0	0
	0	0	0	0
History	63	49	7	7

Games since
	Main 58	Standard 44		Rapid 7		Blitz 7
Gender	Male
Age group	U14
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2567		880		73
Male	2086		716		57
U14	441		140		14
U14 Male	330		104		12
Standard
	RSA		Province		Region
Overall	2479		904		82
Male	2005		736		64
U14	433		147		15
U14 Male	321		108		13
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	29	18	62.07	102.6	1286.6	1389.2
Standard	15	10	66.67	141.7	1260.8	1402.5
Rapid	7	4.5	64.29	121.4	1352.9	1474.3
Blitz	7	3.5	50	0	1275.7	1275.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	63	37.5	59.52	81	1274.1	1355
Standard	49	29.5	60.2	86.7	1262.6	1349.3
Rapid	7	4.5	64.29	121.4	1352.9	1474.3
Blitz	7	3.5	50	0	1275.7	1275.7

Date	Main	Standard	Rapid	Blitz
2025-09-30	1359.3	1358.1	1251.6	1200
2025-09-01	1359.3	1358.1	1251.6	1200
2025-08-01	1359.3	1358.1	1251.6	1200
2025-07-01	1357.6	1353.8	1251.6	1200
2025-06-01	1357.6	1353.8	1251.6	1200
2025-05-01	1335.9	1325.7	1251.6	1200
2025-04-01	1335.9	1325.7	1251.6	1199.9
2025-03-01	1323.9	1325.7	1200	1200
2025-02-01	1309.7	1309.4	1200	1200
2025-01-01	1309.7	1309.4	1200	1200
2024-12-01	1263.3	1269.1	1200	1200
2024-11-01	1263.3	1269.1	1200	1200
2024-10-01	1272.3	1280.6	1200	1200
2024-09-01	1261.2	1270.2	1200	1200
2024-08-01	1260	1270.2	1200	1200
2024-07-01	1260	1270.2	1200	1200
2024-06-01	1260	1270.2	1200	1200
2024-08-01	1239.1	1247.2	1200	1200
2024-04-01	1220	1226.3	1200	1200
2024-03-01	1220	1226.3	1200	1200
2024-02-01	1220	1226.3	1200	1200
2024-01-01	1220	1226.3	1200	1200
2023-12-01	1220	1226.3	1200	1200
2023-11-01	1220	1226.3	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	2025 D2 Schools League Finals (U15)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	Uni-Mates Chess Fundraiser Tournament 2025 (Rooks)	2025-03-22	2025-03-22	Rapid	West Rand (GWR)	7	7	4.5	Yes	Analysis
4	Uni-Mates Chess Fundraiser Tournament 2025 (Blitz)	2025-03-22	2025-03-22	Blitz	West Rand (GWR)	7	7	3.5	Yes	Analysis
5	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 D2 Schools League Finals (U15)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
2	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	Uni-Mates Chess Fundraiser Tournament 2025 (Rooks)	2025-03-22	2025-03-22	Rapid	West Rand (GWR)	7	7	4.5	Yes	Analysis
4	Uni-Mates Chess Fundraiser Tournament 2025 (Blitz)	2025-03-22	2025-03-22	Blitz	West Rand (GWR)	7	7	3.5	Yes	Analysis
5	2025 West Rand Open (Rooks)	2025-02-08	2025-02-08	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
6	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	3	Yes	Analysis
7	2024 West Rand Closed (U14)	2024-10-12	2024-10-12	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
8	2024 West Rand Trials (U14)	2024-09-07	2024-09-07	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
9	2024 West Rand Rappies Open (Rooks)	2024-08-03	2024-08-03	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
10	2024 D2 Schools Individuals (U13 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
11	2024 West Rand RHS Open (Rooks)	2024-04-13	2024-04-13	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
12	D2 Schools Individuals 2023 (U13 Boys)	2023-05-13	2023-05-13	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

#	Games	Start				End
1	5	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament 2025 D2 Schools Individuals
		date 2025-03-22	rnd 5	type Rapid	result 0.5	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Msiza, A (Ayanda Ntsakiso)				Opponent Pieters, A (Aiden)
2	5	Tournament 2024 D2 Schools Individuals				Tournament 2024 West Rand Rappies Open
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Hlungwani, P (Prince)				Opponent Mbasane, D (David)
3	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khabo, T (Tokelo)				Opponent Xaba, K (Khethang)

#	Games	Start				End
1	5	Tournament 2024 D2 Schools Individuals				Tournament 2024 West Rand Rappies Open
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Hlungwani, P (Prince)				Opponent Mbasane, D (David)
2	4	Tournament 2025 West Rand Open				Tournament 2025 D2 Schools Individuals
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Pieters, A (Aiden)
3	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khabo, T (Tokelo)				Opponent Xaba, K (Khethang)

#	Games	Start				End
1	3	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 5	type Rapid	result 0.5	date 2025-03-22	rnd 7	type Rapid	result 1
		Opponent Msiza, A (Ayanda Ntsakiso)				Opponent Mnguni, A (Atlegang)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 3	type Rapid	result 1
		Opponent Sele, P (Pule Bongani)				Opponent Sele, P (Pule Bongani)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 1	type Rapid	result 1	date 2025-03-22	rnd 1	type Rapid	result 1
		Opponent Mlangeni, S (Siyabonga)				Opponent Mlangeni, S (Siyabonga)

#	Games	Start				End
1	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 7	type Blitz	result 1	date 2025-03-22	rnd 7	type Blitz	result 1
		Opponent Luvhengo, O (Onangwani)				Opponent Luvhengo, O (Onangwani)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 5	type Blitz	result 0.5	date 2025-03-22	rnd 5	type Blitz	result 0.5
		Opponent Xaba, K (Khethang)				Opponent Xaba, K (Khethang)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Blitz	result 1	date 2025-03-22	rnd 3	type Blitz	result 1
		Opponent Chidi, J (Junior)				Opponent Chidi, J (Junior)

#	Games	Start				End
1	4	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament 2025 D2 Schools Individuals
		date 2025-03-22	rnd 6	type Rapid	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Matshidiso, N (Ntsikelelo Njabulo)				Opponent Pieters, A (Aiden)
2	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khabo, T (Tokelo)				Opponent Xaba, K (Khethang)
3	3	Tournament 2025 West Rand Open				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-03-22	rnd 1	type Blitz	result 1
		Opponent Moraka, L (Lesego)				Opponent Mxhadi, S (Sphesihle)

#	Games	Start				End
1	4	Tournament 2025 West Rand Open				Tournament 2025 D2 Schools Individuals
		date 2025-02-08	rnd 4	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Pieters, A (Aiden)
2	3	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Khabo, T (Tokelo)				Opponent Xaba, K (Khethang)
3	3	Tournament 2024 D2 Schools Individuals				Tournament 2024 West Rand Rappies Open
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-08-03	rnd 1	type Standard	result 1
		Opponent Mtsweni, T (Thapelo)				Opponent Mbasane, D (David)

#	Games	Start				End
1	2	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 6	type Rapid	result 1	date 2025-03-22	rnd 7	type Rapid	result 1
		Opponent Matshidiso, N (Ntsikelelo Njabulo)				Opponent Mnguni, A (Atlegang)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Rapid	result 1	date 2025-03-22	rnd 3	type Rapid	result 1
		Opponent Sele, P (Pule Bongani)				Opponent Sele, P (Pule Bongani)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 1	type Rapid	result 1	date 2025-03-22	rnd 1	type Rapid	result 1
		Opponent Mlangeni, S (Siyabonga)				Opponent Mlangeni, S (Siyabonga)

#	Games	Start				End
1	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 7	type Blitz	result 1	date 2025-03-22	rnd 7	type Blitz	result 1
		Opponent Luvhengo, O (Onangwani)				Opponent Luvhengo, O (Onangwani)
2	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 3	type Blitz	result 1	date 2025-03-22	rnd 3	type Blitz	result 1
		Opponent Chidi, J (Junior)				Opponent Chidi, J (Junior)
3	1	Tournament Uni-Mates Chess Fundraiser Tournament 2025				Tournament Uni-Mates Chess Fundraiser Tournament 2025
		date 2025-03-22	rnd 1	type Blitz	result 1	date 2025-03-22	rnd 1	type Blitz	result 1
		Opponent Mxhadi, S (Sphesihle)				Opponent Mxhadi, S (Sphesihle)

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	Fourie ,C (Caitlin)	3	3	425	3	3	425	0	0	0	0	0	0
1	Fourie ,C (Caitlin)	3	1158.7	1583.7	3	1159.4	1583.7	0	0	0	0	0	0
2	Venter ,C (Christiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Venter ,C (Christiaan)	2	1419.1	994.1	2	1435.7	994.1	0	0	0	0	0	0
3	Perry-Fisher ,IE (Iain Eric)	2	0	-425	1	0	-425	0	0	0	1	0	-425
3	Perry-Fisher ,IE (Iain Eric)	2	1404.5	979.5	1	1379.4	979.5	0	0	0	1	1200	979.5
4	Xaba ,K (Khethang)	2	1.5	212.5	1	1	425	0	0	0	1	0.5	0
4	Xaba ,K (Khethang)	2	1212.1	1424.6	1	1229.7	1637.1	0	0	0	1	1200	1212.1
5	Badenhorst ,JJ (Junaid Jaydon)	2	0	-425	0	0	0	1	0	-425	1	0	-425
5	Badenhorst ,JJ (Junaid Jaydon)	2	1505.1	1080.1	0	0	0	1	1188.2	1080.1	1	1200	1080.1
6	Msiza ,A (Ayanda Ntsakiso)	2	0.5	-212.5	0	0	0	1	0.5	0	1	0	-425
6	Msiza ,A (Ayanda Ntsakiso)	2	1193.7	981.2	0	0	0	1	1200	1193.7	1	1200	768.7
7	Mosia ,L (Lebajwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Mosia ,L (Lebajwe)	1	1245.9	1670.9	1	1244.5	1670.9	0	0	0	0	0	0
8	Nkosi ,B (Buhle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Nkosi ,B (Buhle)	1	1140.2	1140.2	1	1134	1140.2	0	0	0	0	0	0
9	Ncube ,T (Thembelihle)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ncube ,T (Thembelihle)	1	1163.8	1588.8	1	1155.7	1588.8	0	0	0	0	0	0
10	Tsie ,T (Thapelo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Tsie ,T (Thapelo)	1	1189.8	1614.8	1	1192	1614.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Mnguni, KJ (Katlego Junior)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms