Chess South Africa Ratings Database

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Personal

Mabongo, I (Isiphile)

Chess SA id

1110113008

FIDE id

Date of birth

2011-01-25 (U16)

Gender

Male

Region

Buffalo City (EBC)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-03-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1228.4	1254.8	1156	1239.6
Raw rating	1228.4	1254.8	1156	1239.6
Weighted rating	1226.5	1253.2	1153.2	1239.6
Weighted performance	885.2	965.8	815.9	0
Floor	813	832.3	717.6	739.6
K-factor	36	36	36	36
Min/Max rating change allowed	159.3	153.4	176.5	156.7
Highest rating	1330.5 2023-04-01	1347.5 2023-03-01	1225.2 2022-06-01	1285.9 2023-10-01
Highest raw rating	1313 2023-05-01	1332.3 2023-04-01	1217.6 2022-07-01	1239.6 2024-02-01
Highest weighted rating	1313 2024-01-01	1332.3 2024-03-01	1217.6 2023-10-01	1239.5 2025-08-01
Highest weighted performance	1330.5 2023-04-01	1347.5 2023-03-01	1225.2 2022-06-01	1285.9 2023-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1228.4	1254.8	1156	1239.6
Analysis
Rating	1228.4	1254.8	1156	1239.6
Raw rating	1228.4	1254.8	1156	1239.6
Weighted rating	1226.5	1253.2	1153.2
Weighted performance	885.2	965.8	815.9
K-factor	36	36	36	36
Floor	813	832.3	717.6	739.6
Max/Min rating change allowed	159.3	153.4	176.5	156.7
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	1228.4	1254.8	1156	1239.6
New weighted rating	1226.7	1253.2	1153.5	1239.6
New weighted performance	884.8	965.4	815.5	0
Temp new rating	1228.4	1254.8	1156	1239.6
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1228.4	1254.8	1156	1239.6
New K-factor	36	36	36	36
New floor	813	832.3	717.6	739.6

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	5	5	0	0
	72	43	19	10
	29	16	13	0
	24	18	6	0
History	164	116	38	10

Games since
	Main 33	Standard 11		Rapid 12		Blitz 10
Gender	Male
Age group	U16
Region	Buffalo City (EBC)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	382		39		25
Male	355		37		24
U16	32		7		3
U16 Male	28		7		3


	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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	164	75	45.73	-36.3	1220	1183.8
Standard	116	51.5	44.4	-47.6	1214.4	1166.8
Rapid	38	17.5	46.05	-33.6	1207.7	1174.1
Blitz	10	6	60	85	1332.3	1417.3

Date	Main	Standard	Rapid	Blitz
2025-09-30	1228.4	1254.8	1156	1239.6
2025-09-01	1228.4	1254.8	1156	1239.6
2025-08-01	1228.4	1254.8	1156	1239.6
2025-07-01	1228.4	1254.8	1156	1239.6
2025-06-01	1228.4	1254.8	1156	1239.6
2025-05-01	1228.4	1254.8	1156	1239.6
2025-04-01	1228.4	1254.8	1156	1239.6
2025-03-01	1228.4	1254.8	1156	1239.6
2025-02-01	1228.4	1254.8	1156	1239.6
2025-01-01	1222.5	1248.2	1148.9	1239.6
2024-12-01	1222.5	1248.2	1148.9	1239.6
2024-11-01	1222.5	1248.2	1148.9	1239.6
2024-10-01	1222.5	1248.2	1148.9	1239.6
2024-09-01	1222.5	1248.2	1148.9	1239.6
2024-08-01	1222.5	1248.2	1148.9	1239.6
2024-07-01	1222.5	1248.2	1148.9	1239.6
2024-06-01	1222.5	1248.2	1148.9	1239.6
2024-08-01	1222.5	1248.2	1148.9	1239.6
2024-04-01	1222.5	1248.2	1148.9	1239.6
2024-03-01	1233	1268	1148.9	1239.6
2024-02-01	1233	1268	1148.9	1239.6
2024-01-01	1233	1268	1148.9	1239.6
2023-12-01	1233	1268	1148.9	1239.6
2023-11-01	1233	1268	1148.9	1239.6

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2nd BC Trials 2024 (U14A)	2024-03-09	2024-03-09	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
2	Chess Vikings Exam Rapid 2023 (B)	2023-11-04	2023-11-04	Rapid	Buffalo City (EBC)	7	7	2	Yes	Analysis
3	Gompo Library Chess Club Launch 2023 (U14)	2023-10-28	2023-10-28	Rapid	Buffalo City (EBC)	5	5	2	Yes	Analysis
4	BC Vikings Closed 2023 (U14+U16)	2023-10-03	2023-10-04	Standard	Buffalo City (EBC)	6	6	3	Yes	Analysis
5	BC Vikings Blitz Championship 2023	2023-10-05	2023-10-05	Blitz	Buffalo City (EBC)	10	10	6	Yes	Analysis
6	UFH Heritage Open 2023 (B)	2023-09-23	2023-09-23	Standard	Amathole (EAL)	5	5	2	Yes	Analysis
7	BCM Chess Clubs League 2023 (B)	2023-09-09	2023-09-09	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
8	BC 5th Trials 2023 (U14A)	2023-09-02	2023-09-02	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
9	3rd BC Trials 2023 (U14A)	2023-08-12	2023-08-12	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
10	Youth Day Chess Festival 2023 (B)	2023-06-24	2023-06-24	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
11	2nd BC Trials 2023 (U14A)	2023-06-03	2023-06-03	Rapid	Buffalo City (EBC)	7	7	3.5	Yes	Analysis
12	BC Chess Trials 1 of 5 2023 (b)	2023-04-29	2023-04-29	Standard	Buffalo City (EBC)	5	5	2	Yes	Analysis
13	BC Chess Trials 1 of 5 2023 (U14A)	2023-04-22	2023-04-22	Standard	Buffalo City (EBC)	5	5	4	Yes	Analysis
14	UFH Open 2023 (C)	2023-03-25	2023-03-25	Standard	Amathole (EAL)	5	4	4	Yes	Analysis
15	2022 South African Junior Team Chess Championships (U12 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
16	BC Chess Trials 5 of 5 2022 (B)	2022-06-11	2022-06-11	Rapid	Buffalo City (EBC)	7	7	4	Yes	Analysis
17	BC Chess 4th Border Trials 2022 (B)	2022-05-21	2022-05-21	Rapid	Buffalo City (EBC)	6	6	4	Yes	Analysis
18	BC Trials 3 2022 (U10B+U12B)	2022-03-05	2022-03-05	Standard	Buffalo City (EBC)	5	5	4.5	Yes	Analysis
19	BC Trials 2 2022 (U10B+U12B)	2022-02-19	2022-02-19	Standard	Buffalo City (EBC)	5	4	3	Yes	Analysis
20	2021 Legends Rapid (B)	2021-12-04	2021-12-04	Rapid	Amathole (EAL)	6	6	2	Yes	Analysis
21	Young Buffalos Closed 2021 (B)	2021-09-11	2021-09-11	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
22	UFH Open 2021 (B)	2021-09-04	2021-09-05	Standard	Amathole (EAL)	6	5	2	Yes	Analysis
23	Mortal Kombat 2021 (A)	2021-04-10	2021-04-10	Standard	Buffalo City (EBC)	5	3	0	Yes	Analysis
24	Mortal Kombat 2021 (A)	2021-04-10	2021-04-10	Standard	Buffalo City (EBC)	5	5	1.5	Yes	Analysis
25	3rd BC Chess Trials 2020 (U10B)	2020-03-14	2020-03-14	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
26	BC Trials 2 2020 (U10B)	2020-02-29	2020-02-29	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
27	BC Trials 1 2020 (U10B)	2020-02-15	2020-02-15	Standard	Buffalo City (EBC)	5	5	3	Yes	Analysis
28	2019 South African Junior Team Championships (U10C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0	Yes	Analysis
29	Vikings League 5 of 6 2019 (Little League)	2019-10-12	2019-10-12	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis
30	Vikings League 4 of 6 2019 (Little League)	2019-09-14	2019-09-14	Standard	Buffalo City (EBC)	5	4	1	Yes	Analysis
31	Buffalo City Trials 4 of 5 2019 (U10B)	2019-05-04	2019-05-04	Standard	Buffalo City (EBC)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament BC Trials 2 2022				Tournament BC Chess 4th Border Trials 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-05-21	rnd 2	type Rapid	result 1
		Opponent Mbanga, I (Iyzai)				Opponent Shiyani, K (Kungawo)
2	6	Tournament UFH Open 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Hashe, E (Ethandwa)				Opponent Siswana, A (Andiphile)
3	5	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 2	type Standard	result 0.5	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Mabhera, J (Jedidiah)				Opponent Yobudoss, S (Sarah)

#	Games	Start				End
1	6	Tournament UFH Open 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Hashe, E (Ethandwa)				Opponent Siswana, A (Andiphile)
2	6	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-03-05	rnd 5	type Standard	result 1
		Opponent Mbanga, I (Iyzai)				Opponent Ndwandwa, L (Luhlumile)
3	5	Tournament BC Trials 1 2020				Tournament BC Trials 2 2020
		date 2020-02-15	rnd 2	type Standard	result 0.5	date 2020-02-29	rnd 1	type Standard	result 1
		Opponent Mabhera, J (Jedidiah)				Opponent Yobudoss, S (Sarah)

#	Games	Start				End
1	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-05-21	rnd 5	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Thelejane, M (Mmatheepe)				Opponent Pillay, D (Devhir)
2	3	Tournament 2021 Legends Rapid				Tournament BC Chess 4th Border Trials 2022
		date 2021-12-04	rnd 6	type Rapid	result 1	date 2022-05-21	rnd 2	type Rapid	result 1
		Opponent Ndinise, M (Misuthando)				Opponent Shiyani, K (Kungawo)
3	2	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Ndumndum, O (Olwethu)

#	Games	Start				End
1	4	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 3	type Blitz	result 1	date 2023-10-05	rnd 6	type Blitz	result 1
		Opponent Van Der Merwe, S (Sebastian)				Opponent Solms, J (Jayden)
2	2	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 9	type Blitz	result 1	date 2023-10-05	rnd 10	type Blitz	result 1
		Opponent Bwema, D (David)				Opponent Henene, S (Sanele)

#	Games	Start				End
1	6	Tournament UFH Open 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Hashe, E (Ethandwa)				Opponent Siswana, A (Andiphile)
2	4	Tournament BC Vikings Blitz Championship 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-05	rnd 9	type Blitz	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Bwema, D (David)				Opponent Ndumndum, O (Olwethu)
3	4	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 3	type Blitz	result 1	date 2023-10-05	rnd 6	type Blitz	result 1
		Opponent Van Der Merwe, S (Sebastian)				Opponent Solms, J (Jayden)

#	Games	Start				End
1	6	Tournament UFH Open 2023				Tournament BC Chess Trials 1 of 5 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Hashe, E (Ethandwa)				Opponent Siswana, A (Andiphile)
2	4	Tournament BC Trials 2 2022				Tournament BC Trials 3 2022
		date 2022-02-19	rnd 5	type Standard	result 1	date 2022-03-05	rnd 3	type Standard	result 1
		Opponent Mbanga, I (Iyzai)				Opponent Yobudoss, S (Sarah)
3	3	Tournament BC 5th Trials 2023				Tournament BC 5th Trials 2023
		date 2023-09-02	rnd 3	type Standard	result 1	date 2023-09-02	rnd 5	type Standard	result 1
		Opponent Foslara, M (Minentle)				Opponent Makgate, N (Ntlantla)

#	Games	Start				End
1	4	Tournament BC Chess 4th Border Trials 2022				Tournament BC Chess Trials 5 of 5 2022
		date 2022-05-21	rnd 5	type Rapid	result 1	date 2022-06-11	rnd 2	type Rapid	result 1
		Opponent Thelejane, M (Mmatheepe)				Opponent Pillay, D (Devhir)
2	3	Tournament 2021 Legends Rapid				Tournament BC Chess 4th Border Trials 2022
		date 2021-12-04	rnd 6	type Rapid	result 1	date 2022-05-21	rnd 2	type Rapid	result 1
		Opponent Ndinise, M (Misuthando)				Opponent Shiyani, K (Kungawo)
3	2	Tournament Gompo Library Chess Club Launch 2023				Tournament Gompo Library Chess Club Launch 2023
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Matshoba, L (Linamandla)				Opponent Ndumndum, O (Olwethu)

#	Games	Start				End
1	4	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 3	type Blitz	result 1	date 2023-10-05	rnd 6	type Blitz	result 1
		Opponent Van Der Merwe, S (Sebastian)				Opponent Solms, J (Jayden)
2	2	Tournament BC Vikings Blitz Championship 2023				Tournament BC Vikings Blitz Championship 2023
		date 2023-10-05	rnd 9	type Blitz	result 1	date 2023-10-05	rnd 10	type Blitz	result 1
		Opponent Bwema, D (David)				Opponent Henene, S (Sanele)

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	Gower ,D (Daniel)	5	1	-255	4	1	-212.5	1	0	-425	0	0	0
1	Gower ,D (Daniel)	5	1168.8	913.8	4	1133.8	956.3	1	1256.8	743.8	0	0	0
2	Ndwandwa ,L (Luhlumile)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Ndwandwa ,L (Luhlumile)	4	1234.9	1022.4	4	1239.5	1022.4	0	0	0	0	0	0
3	Mabhera ,JP (Jedidiah Panashe)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
3	Mabhera ,JP (Jedidiah Panashe)	3	1327.2	1043.9	3	1333.5	1043.9	0	0	0	0	0	0
4	Peters ,S (Stijn)	3	1	-141.7	2	1	0	1	0	-425	0	0	0
4	Peters ,S (Stijn)	3	1175	1033.3	2	1140.6	1175	1	1224	750	0	0	0
5	Yobudoss ,S (Sarah)	2	2	425	2	2	425	0	0	0	0	0	0
5	Yobudoss ,S (Sarah)	2	1169.2	1594.2	2	1163.8	1594.2	0	0	0	0	0	0
6	Peters ,S (Simon)	2	2	425	2	2	425	0	0	0	0	0	0
6	Peters ,S (Simon)	2	1178.2	1603.2	2	1173.2	1603.2	0	0	0	0	0	0
7	Fikizolo ,H (Hlanga)	2	2	425	2	2	425	0	0	0	0	0	0
7	Fikizolo ,H (Hlanga)	2	1245.4	1670.4	2	1253.9	1670.4	0	0	0	0	0	0
8	Cressey ,RJ (Ryelee Jordan)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Cressey ,RJ (Ryelee Jordan)	2	1239.5	814.5	2	1236.6	814.5	0	0	0	0	0	0
9	Foslara ,M (Minentle)	2	1	0	2	1	0	0	0	0	0	0	0
9	Foslara ,M (Minentle)	2	1187.1	1187.1	2	1181.2	1187.1	0	0	0	0	0	0
10	Mdingi ,L (Limnandi)	2	1	0	2	1	0	0	0	0	0	0	0
10	Mdingi ,L (Limnandi)	2	1290.2	1290.2	2	1293.6	1290.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mabongo, I (Isiphile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms