Chess South Africa Ratings Database

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Personal

Mbeje, U (Uminathi)

Chess SA id

1140135939

FIDE id

Date of birth

2014-05-23 (U12)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-21

Personal details last changed

1900-01-01

Junior GPX Games

35.7

Junior GPX Points

1264.6

Item	Main	Standard	Rapid	Blitz
Rating	1377	1331.2	1267.4	1200
Raw rating	1377	1331.2	1267.4	1200
Weighted rating	1295.8	1291.8	1226.3	1200
Weighted performance	1317.6	1278.2	1211.3	0
Floor	883.1	841.3	830.5	700
K-factor	36	36	36	36
Min/Max rating change allowed	128.9	137.6	150.6	165.8
Highest rating	1424.3 2022-06-01	1431.2 2022-06-01	1344.8 2023-03-01	1200 2018-10-01
Highest raw rating	1383.1 2022-07-01	1341.3 2025-04-01	1330.5 2023-04-01	1200 2024-02-01
Highest weighted rating	1383.1 2023-12-01	1341.3 2024-06-01	1330.5 2024-02-01	1200 2018-10-01
Highest weighted performance	1424.3 2022-06-01	1431.2 2022-06-01	1344.8 2023-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1377	1331.2	1267.4	1200
Analysis
Rating	1377	1331.2	1267.4	1200
Raw rating	1377	1331.2	1267.4	1200
Weighted rating	1295.8	1291.8	1226.3
Weighted performance	1317.6	1278.2	1211.3
K-factor	36	36	36	36
Floor	883.1	841.3	830.5	700
Max/Min rating change allowed	128.9	137.6	150.6	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	1377	1331.2	1267.4	1200
New weighted rating	1304.3	1295.9	1230	1200
New weighted performance	1309.4	1270.1	1203.6	0
Temp new rating	1377	1331.2	1267.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1377	1331.2	1267.4	1200
New K-factor	36	36	36	36
New floor	883.1	841.3	830.5	700

Item	Main	Standard	Rapid
	0	0	0
	26	17	9
	57	19	38
	58	15	43
	63	35	28
	4	0	4
History	208	86	122

Games since
	Main 83	Standard 36		Rapid 47		Blitz 0
Gender	Male
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2422		158		14
Male	1955		133		13
U12	325		24		3
U12 Male	236		22		3
Standard
	RSA		Province		Region
Overall	2867		168		15
Male	2286		141		14
U12	410		23		4
U12 Male	302		21		4
Rapid
	RSA		Province		Region
Overall	1247		140		22
Male	1004		112		19
U12	234		36		5
U12 Male	174		30		5
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	26	17	65.38	130.8	1275	1405.7
Standard	17	11.5	67.65	150	1265	1415
Rapid	9	5.5	61.11	94.4	1293.8	1388.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	208	111	53.37	28.6	1225.7	1254.3
Standard	86	48.5	56.4	54.4	1231	1285.4
Rapid	122	62.5	51.23	10.5	1222	1232.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1377	1331.2	1267.4	1200
2025-09-30	1377	1331.2	1267.4	1200
2025-09-01	1377	1331.2	1267.4	1200
2025-08-01	1377	1331.2	1267.4	1200
2025-07-01	1377	1331.2	1267.4	1200
2025-06-01	1349.3	1331.2	1220.9	1200
2025-05-01	1362.3	1341.3	1220.9	1200
2025-04-01	1362.3	1341.3	1220.9	1200
2025-03-01	1254.3	1261.5	1220.9	1200
2025-02-01	1233.1	1250.1	1215	1200
2025-01-01	1233.1	1234.4	1215	1200
2024-12-01	1163	1219.6	1152.7	1200
2024-11-01	1137.6	1204.8	1152.7	1200
2024-10-01	1137.6	1204.8	1152.7	1200
2024-09-01	1137.6	1204.8	1152.7	1200
2024-08-01	1154.1	1204.8	1189.4	1200
2024-07-01	1244.1	1283.3	1220	1200
2024-09-01	1244.1	1283.3	1220	1200
2024-05-01	1250.4	1283.3	1220	1200
2024-04-01	1250.4	1283.3	1220	1200
2024-03-01	1243.1	1283.3	1195.9	1200
2024-02-01	1279.5	1283.3	1260.3	1200
2024-01-01	1279.5	1283.3	1260.3	1200
2023-12-01	1279.5	1283.3	1260.3	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	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis
2	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	4	3	Yes	Analysis
3	2025 KZN Open (C)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	7	3.5	Yes	Analysis
4	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
5	Groutville High School Rapid Chess 2025 (Primary School)	2025-02-22	2025-02-22	Rapid	iLembe (KIK)	5	5	2.5	Yes	Analysis
6	2025 King Cetshwayo Open (U12)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	South African Open 2025 (U12 Open)	2025-07-03	2025-07-05	Standard	Johannesburg Metro (GJM)	5	0	0	No	Analysis
2	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	4	3	Yes	Analysis
3	2025 KZN Open (C)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	7	3.5	Yes	Analysis
4	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	5	Yes	Analysis
5	Groutville High School Rapid Chess 2025 (Primary School)	2025-02-22	2025-02-22	Rapid	iLembe (KIK)	5	5	2.5	Yes	Analysis
6	2025 King Cetshwayo Open (U12)	2025-02-15	2025-02-15	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
7	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Open Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	4	Yes	Analysis
8	Mzansi Interprovincial Youth Chess Championships 2024 (U10 Open Championship)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	1	0	Yes	Analysis
9	Umhlali Preparatory Inter House Chess 2024 (Grade 4)	2024-11-26	2024-11-26	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
10	2024 ILembe Youth Trials (U12)	2024-10-19	2024-10-19	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
11	Ashton International College Chess Champs 2024 (Senior Primary)	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	5	5	1.5	Yes	Analysis
12	South African Open Chess Championship 2024 (C)	2024-07-04	2024-07-07	Standard	Ethekwini (KED)	7	7	2	Yes	Analysis
13	Durban & Districts Chess Challenge 2024 (U12)	2024-06-08	2024-06-08	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
14	Westville Chess Club Rapid Rated Tournament 2024 (Senior Primary)	2024-05-25	2024-05-25	Rapid	Ethekwini (KED)	6	6	1	Yes	Analysis
15	KwaDukuza CMC Trials 2024 (U11)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	5	Yes	Analysis
16	Nokukhanya Luthuli Rapid 2024 (Senior Primary)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
17	Umhlali Rapid 2024 (Senior Primary)	2024-02-17	2024-02-17	Rapid	iLembe (KIK)	5	5	1	Yes	Analysis
18	ILembe Junior Challenge 2023 (U10)	2023-08-26	2023-08-26	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
19	Luthuli & Kennedy Chess Tournament 2023 (Junior Primary)	2023-06-23	2023-06-23	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
20	Dr Mhlanga Chess Club 2023	2023-06-03	2023-06-03	Rapid	iLembe (KIK)	5	4	1	Yes	Analysis
21	ILembe Youth Trials (II)	2023-05-13	2023-05-13	Standard	iLembe (KIK)	5	5	4	Yes	Analysis
22	Umhlali Preparatory Rapid 2023 (Junior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
23	KDM Mayoral Cup & Winter Games Chess Trials 2023 (U9)	2023-04-15	2023-04-15	Rapid	iLembe (KIK)	5	4	2	Yes	Analysis
24	ILembe Youth Trials 2023 (U8+U10)	2023-04-22	2023-04-22	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
25	Mama Nokukhanya Luthuli Commemoration 2023 (Junior Primary)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
26	Dolphin Coast Chess Club 2023 (Junior Primary)	2023-03-04	2023-03-04	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
27	Ilembe Junior Rapid 2023 (Junior Primary)	2023-02-18	2023-02-18	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
28	Ilembe Age Group Tournament 2023 (Junior Primary)	2023-02-04	2023-02-04	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
29	Crawford International North Coast Chess Challenge 2023 (Junior Primary)	2023-02-25	2023-02-25	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
30	2022 South African Junior Team Chess Championships (U10 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
31	UPS Exam Cool Down Rapid Challenge 2022 (U10)	2022-11-19	2022-11-19	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
32	Ilembe Juniors All Ages 2022	2022-11-26	2022-11-26	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
33	Ilembe Age Group Tournament 2022 (U10)	2022-09-29	2022-09-29	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
34	Luthuli and Kennedy Chess Challenge 2022 (C)	2022-06-25	2022-06-25	Standard	iLembe (KIK)	5	4	4	Yes	Analysis
35	Umhlali Preparatory Rapid 2022 (Junior Primary)	2022-05-14	2022-05-14	Rapid	iLembe (KIK)	6	6	4	Yes	Analysis
36	Ilembe Youth Trials 2022 (U10)	2022-04-23	2022-04-23	Standard	iLembe (KIK)	5	4	3	Yes	Analysis
37	Mama Nokukhanya Luthuli Commemoration Tournament 2022 (B)	2022-03-19	2022-03-19	Standard	iLembe (KIK)	5	5	3	Yes	Analysis
38	2022 Intercement (Schools)	2022-03-26	2022-03-26	Rapid	Ugu (KUG)	6	6	4	Yes	Analysis
39	Nobel Peace Prize 2022 (B)	2022-02-12	2022-02-12	Standard	iLembe (KIK)	6	6	2	Yes	Analysis
40	Ashton Ballito Championship 2022 (C)	2022-02-19	2022-02-19	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
41	2022 Umhlanga Rapid (B)	2022-01-29	2022-01-29	Rapid	Ethekwini (KED)	6	6	1	Yes	Analysis
42	Umhlali Prep Inter-House 2021 (Grade 1)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Groutville High School Rapid Chess 2025				Tournament 2025 KZN Open
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Thusi, K (Kate)				Opponent Mngoma, L (Lubanzi)
2	6	Tournament Nokukhanya Luthuli Rapid 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-05-04	rnd 5	type Rapid	result 1
		Opponent Mangena, K (Keith)				Opponent Govindsamy, A (Aiden)
3	5	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-26	rnd 4	type Rapid	result 1
		Opponent Chennells, D (Douglas)				Opponent English, J (Jayden)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament 2025 KZN Open
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Gumede, Z (Zethembe)				Opponent Mngoma, L (Lubanzi)
2	4	Tournament ILembe Youth Trials				Tournament South African Open Chess Championship 2024
		date 2023-05-13	rnd 3	type Standard	result 1	date 2024-07-04	rnd 1	type Standard	result 1
		Opponent Gumede, N (Ntobeko)				Opponent Mutau, M (Miranda)
3	4	Tournament 2022 South African Junior Team Chess Championships				Tournament Dolphin Coast Chess Club 2023
		date 2022-12-08	rnd 7	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Khandoo, N (Nilan)				Opponent Andrews, A (Alexis)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Rapid 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-05-04	rnd 5	type Rapid	result 1
		Opponent Mangena, K (Keith)				Opponent Govindsamy, A (Aiden)
2	5	Tournament Crawford International North Coast Chess Challenge 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-02-25	rnd 5	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent John, T (Taytum)				Opponent Gumede, N (Ntobeko)
3	5	Tournament 2022 Intercement				Tournament Umhlali Preparatory Rapid 2022
		date 2022-03-26	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Putumani, L (Lubabalo)				Opponent Gumede, N (Ntobeko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Groutville High School Rapid Chess 2025				Tournament 2025 KZN Open
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Thusi, K (Kate)				Opponent Mngoma, L (Lubanzi)
2	6	Tournament Nokukhanya Luthuli Rapid 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-05-04	rnd 5	type Rapid	result 1
		Opponent Mangena, K (Keith)				Opponent Govindsamy, A (Aiden)
3	5	Tournament 2024 ILembe Youth Trials				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-10-19	rnd 5	type Standard	result 1	date 2024-11-26	rnd 4	type Rapid	result 1
		Opponent Chennells, D (Douglas)				Opponent English, J (Jayden)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament 2025 KZN Open
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Gumede, Z (Zethembe)				Opponent Mngoma, L (Lubanzi)
2	4	Tournament ILembe Youth Trials				Tournament South African Open Chess Championship 2024
		date 2023-05-13	rnd 3	type Standard	result 1	date 2024-07-04	rnd 1	type Standard	result 1
		Opponent Gumede, N (Ntobeko)				Opponent Mutau, M (Miranda)
3	4	Tournament Luthuli and Kennedy Chess Challenge 2022				Tournament Luthuli and Kennedy Chess Challenge 2022
		date 2022-06-25	rnd 2	type Standard	result 1	date 2022-06-25	rnd 5	type Standard	result 1
		Opponent Jagessar, S (Sahil)				Opponent Mpanza, M (Mawande)

#	Games	Start				End
1	6	Tournament Nokukhanya Luthuli Rapid 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-03-02	rnd 5	type Rapid	result 1	date 2024-05-04	rnd 5	type Rapid	result 1
		Opponent Mangena, K (Keith)				Opponent Govindsamy, A (Aiden)
2	5	Tournament Crawford International North Coast Chess Challenge 2023				Tournament Mama Nokukhanya Luthuli Commemoration 2023
		date 2023-02-25	rnd 5	type Rapid	result 1	date 2023-03-18	rnd 4	type Rapid	result 1
		Opponent John, T (Taytum)				Opponent Gumede, N (Ntobeko)
3	5	Tournament 2022 Intercement				Tournament Umhlali Preparatory Rapid 2022
		date 2022-03-26	rnd 5	type Rapid	result 1	date 2022-05-14	rnd 3	type Rapid	result 1
		Opponent Putumani, L (Lubabalo)				Opponent Gumede, N (Ntobeko)

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	Mpanza ,M (Mawande)	10	3	-170	4	3	212.5	6	0	-425	0	0	0
1	Mpanza ,M (Mawande)	10	1305.6	1135.6	4	1253.8	1518.1	6	1338.1	880.6	0	0	0
2	Gumede ,N (Ntobeko)	6	6	425	3	3	425	3	3	425	0	0	0
2	Gumede ,N (Ntobeko)	6	1215.6	1640.6	3	1205.2	1640.6	3	1211.4	1640.6	0	0	0
3	Hall ,J (James)	4	2	0	2	1	0	2	1	0	0	0	0
3	Hall ,J (James)	4	1241.4	1241.4	2	1220.9	1241.4	2	1242.8	1241.4	0	0	0
4	Van Der Hulst ,T (Tyler)	4	1	-212.5	2	1	0	2	0	-425	0	0	0
4	Van Der Hulst ,T (Tyler)	4	1281.8	1069.3	2	1210.8	1281.8	2	1341.9	856.8	0	0	0
5	Ellis ,K (Kaiden)	4	3	212.5	2	2	425	2	1	0	0	0	0
5	Ellis ,K (Kaiden)	4	1234	1446.5	2	1213.9	1659	2	1243.4	1234	0	0	0
6	Mabaso ,E (Ezinhle)	4	4	425	2	2	425	2	2	425	0	0	0
6	Mabaso ,E (Ezinhle)	4	1082	1507	2	1120	1507	2	1101.2	1507	0	0	0
7	Chen ,N (Neo)	4	3	212.5	1	1	425	3	2	141.7	0	0	0
7	Chen ,N (Neo)	4	1140.3	1352.8	1	1173.6	1565.3	3	1172.4	1282	0	0	0
8	Clifford ,B (Benedict)	4	4	425	0	0	0	4	4	425	0	0	0
8	Clifford ,B (Benedict)	4	1130.8	1555.8	0	0	0	4	1126.7	1555.8	0	0	0
9	Bell ,A (Aiden)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
9	Bell ,A (Aiden)	3	1265.8	1124.1	2	1241.1	1265.8	1	1200.4	840.8	0	0	0
10	Soojay ,J (Josiah)	3	0	-425	2	0	-425	1	0	-425	0	0	0
10	Soojay ,J (Josiah)	3	1305.9	880.9	2	1259.2	880.9	1	1321.8	880.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Mbeje, U (Uminathi)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms