Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jambo, S (Stanwill)

Chess SA id

1070140607

FIDE id

Date of birth

2007-01-17 (U20)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-25

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1371.9	1356.3	1182	1191.2
Raw rating	1371.9	1356.3	1182	1191.2
Weighted rating	1371.9	1356.3	1182	1191.2
Weighted performance	889.1	894.1	0	0
Floor	871.9	856.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	129.8	132.7	170.1	167.9
Highest rating	1393.4 2022-09-01	1404.7 2022-08-01	1200 2018-02-01	1200 2018-10-01
Highest raw rating	1371.9 2024-02-01	1356.3 2024-02-01	1200 2018-02-01	1200 2020-01-01
Highest weighted rating	1371.9 2025-02-01	1356.3 2025-02-01	1200 2018-02-01	1200 2018-10-01
Highest weighted performance	1393.4 2022-09-01	1404.7 2022-08-01	1200 2018-02-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1371.9	1356.3	1182	1191.2
Analysis
Rating	1371.9	1356.3	1182	1191.2
Raw rating	1371.9	1356.3	1182	1191.2
Weighted rating	1371.9	1356.3	1182
Weighted performance	889.1	894.1	0
K-factor	36	36	36	36
Floor	871.9	856.3	700	700
Max/Min rating change allowed	129.8	132.7	170.1	167.9
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	1371.9	1356.3	1182	1191.2
New weighted rating	1371.9	1356.3	1182	1191.2
New weighted performance	881	885.8	0	0
Temp new rating	1371.9	1356.3	1182	1191.2
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1371.9	1356.3	1182	1191.2
New K-factor	36	36	36	36
New floor	871.9	856.3	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	10	5	5	0
	23	18	0	5
	0	0	0	0
History	39	23	11	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	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	39	24	61.54	98.1	1236	1334.1
Standard	23	16	69.57	166.3	1242.2	1408.5
Rapid	11	5	45.45	-38.6	1202.6	1164
Blitz	5	3	60	85	1280.6	1365.6

Date	Main	Standard	Rapid	Blitz
2025-11-01	1371.9	1356.3	1182	1191.2
2025-09-30	1371.9	1356.3	1182	1191.2
2025-09-01	1371.9	1356.3	1182	1191.2
2025-08-01	1371.9	1356.3	1182	1191.2
2025-07-01	1371.9	1356.3	1182	1191.2
2025-06-01	1371.9	1356.3	1182	1191.2
2025-05-01	1371.9	1356.3	1182	1191.2
2025-04-01	1371.9	1356.3	1182	1191.2
2025-03-01	1371.9	1356.3	1182	1191.2
2025-02-01	1371.9	1356.3	1182	1191.2
2025-01-01	1371.9	1356.3	1182	1191.2
2024-12-01	1371.9	1356.3	1182	1191.2
2024-11-01	1371.9	1356.3	1182	1191.2
2024-10-01	1371.9	1356.3	1182	1191.2
2024-09-01	1371.9	1356.3	1182	1191.2
2024-08-01	1371.9	1356.3	1182	1191.2
2024-07-01	1371.9	1356.3	1182	1191.2
2024-09-01	1371.9	1356.3	1182	1191.2
2024-05-01	1371.9	1356.3	1182	1191.2
2024-04-01	1371.9	1356.3	1182	1191.2
2024-03-01	1371.9	1356.3	1182	1191.2
2024-02-01	1371.9	1356.3	1182	1191.2
2024-01-01	1371.9	1356.3	1182	1191.2
2023-12-01	1371.9	1356.3	1182	1191.2

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	Overberg High School Closed 2023 (U17 Boys)	2023-03-25	2023-03-25	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
2	Overberg High Schools Trails 2023 (U17)	2023-02-24	2023-02-24	Rapid	Overberg (WOS)	5	5	2.5	Yes	Analysis
3	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
4	WCCA Rural Cup 2022 (U16)	2022-08-13	2022-08-14	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
5	Overberg Topskole 2022 (O18)	2022-08-30	2022-08-30	Standard	Overberg (WOS)	5	4	4	Yes	Analysis
6	WCCA Rural Cup Blitz 2022	2022-07-12	2022-07-12	Blitz	Overberg (WOS)	5	5	3	Yes	Analysis
7	Western Cape Schools Chess 2022 (U15 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	5	2	Yes	Analysis
8	VRT Pitt Open 2018 (U12)	2018-06-02	2018-06-02	Rapid	Overberg (WOS)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Overberg Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Smith, J (Jovan)				Opponent Rantshi, N (Neo)
2	4	Tournament Overberg High Schools Trails 2023				Tournament Overberg High School Closed 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Marinus, L (Letecia)				Opponent Lupelo, D (Dyoli)
3	4	Tournament Western Cape Top Schools 2022				Tournament Overberg High Schools Trails 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Valentine, K (Kirstin)				Opponent Witbooi, J (Juan)

#	Games	Start				End
1	6	Tournament Overberg Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Smith, J (Jovan)				Opponent Rantshi, N (Neo)
2	5	Tournament Western Cape Top Schools 2022				Tournament Overberg High School Closed 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Valentine, K (Kirstin)				Opponent Lupelo, D (Dyoli)
3	2	Tournament WCCA Rural Cup 2022				Tournament WCCA Rural Cup 2022
		date 2022-08-13	rnd 3	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Davids, C (Cleverton)				Opponent Lottering, C (Claton)

#	Games	Start				End
1	2	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 1	type Rapid	result 0.5	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Karelse, J (Jaywin)				Opponent Witbooi, J (Juan)
2	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 4	type Rapid	result 1	date 2018-06-02	rnd 5	type Rapid	result 1
		Opponent Pekeur, S (Salvino)				Opponent Moses, H (Heinrich)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Marinus, L (Letecia)				Opponent Marinus, L (Letecia)

#	Games	Start				End
1	2	Tournament WCCA Rural Cup Blitz 2022				Tournament WCCA Rural Cup Blitz 2022
		date 2022-07-12	rnd 4	type Blitz	result 1	date 2022-07-12	rnd 5	type Blitz	result 1
		Opponent Bosman, B (Burnito)				Opponent Ligwa, A (Anastacia)
2	1	Tournament WCCA Rural Cup Blitz 2022				Tournament WCCA Rural Cup Blitz 2022
		date 2022-07-12	rnd 2	type Blitz	result 1	date 2022-07-12	rnd 2	type Blitz	result 1
		Opponent Jaftha, D (Duwayne)				Opponent Jaftha, D (Duwayne)

#	Games	Start				End
1	6	Tournament Overberg Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Smith, J (Jovan)				Opponent Rantshi, N (Neo)
2	4	Tournament Overberg High Schools Trails 2023				Tournament Overberg High School Closed 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Marinus, L (Letecia)				Opponent Lupelo, D (Dyoli)
3	2	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 4	type Standard	result 1	date 2022-09-17	rnd 5	type Standard	result 1
		Opponent Valentine, K (Kirstin)				Opponent Tebe, A (Alexandre)

#	Games	Start				End
1	6	Tournament Overberg Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-08-30	rnd 2	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Smith, J (Jovan)				Opponent Rantshi, N (Neo)
2	5	Tournament Western Cape Top Schools 2022				Tournament Overberg High School Closed 2023
		date 2022-09-17	rnd 4	type Standard	result 1	date 2023-03-25	rnd 3	type Standard	result 1
		Opponent Valentine, K (Kirstin)				Opponent Lupelo, D (Dyoli)
3	2	Tournament WCCA Rural Cup 2022				Tournament WCCA Rural Cup 2022
		date 2022-08-13	rnd 3	type Standard	result 1	date 2022-08-13	rnd 4	type Standard	result 1
		Opponent Davids, C (Cleverton)				Opponent Lottering, C (Claton)

#	Games	Start				End
1	2	Tournament VRT Pitt Open 2018				Tournament VRT Pitt Open 2018
		date 2018-06-02	rnd 4	type Rapid	result 1	date 2018-06-02	rnd 5	type Rapid	result 1
		Opponent Pekeur, S (Salvino)				Opponent Moses, H (Heinrich)
2	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 5	type Rapid	result 1	date 2023-02-24	rnd 5	type Rapid	result 1
		Opponent Marinus, L (Letecia)				Opponent Marinus, L (Letecia)
3	1	Tournament Overberg High Schools Trails 2023				Tournament Overberg High Schools Trails 2023
		date 2023-02-24	rnd 2	type Rapid	result 1	date 2023-02-24	rnd 2	type Rapid	result 1
		Opponent Witbooi, J (Juan)				Opponent Witbooi, J (Juan)

#	Games	Start				End
1	2	Tournament WCCA Rural Cup Blitz 2022				Tournament WCCA Rural Cup Blitz 2022
		date 2022-07-12	rnd 4	type Blitz	result 1	date 2022-07-12	rnd 5	type Blitz	result 1
		Opponent Bosman, B (Burnito)				Opponent Ligwa, A (Anastacia)
2	1	Tournament WCCA Rural Cup Blitz 2022				Tournament WCCA Rural Cup Blitz 2022
		date 2022-07-12	rnd 2	type Blitz	result 1	date 2022-07-12	rnd 2	type Blitz	result 1
		Opponent Jaftha, D (Duwayne)				Opponent Jaftha, D (Duwayne)

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	Tyindi ,D (Diniso)	2	2	425	2	2	425	0	0	0	0	0	0
1	Tyindi ,D (Diniso)	2	1080.3	1505.3	2	1052.2	1505.3	0	0	0	0	0	0
2	Isaacs ,Z (Zaiden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Isaacs ,Z (Zaiden)	1	1155.1	1580.1	1	1142	1580.1	0	0	0	0	0	0
3	Mabamba ,S (Sibulele)	1	1	425	1	1	425	0	0	0	0	0	0
3	Mabamba ,S (Sibulele)	1	1187.5	1612.5	1	1200	1612.5	0	0	0	0	0	0
4	Chirinda ,B (Bradley)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Chirinda ,B (Bradley)	1	1255.5	830.5	1	1217	830.5	0	0	0	0	0	0
5	Lottering ,C (Claton)	1	1	425	1	1	425	0	0	0	0	0	0
5	Lottering ,C (Claton)	1	1177.2	1602.2	1	1116.4	1602.2	0	0	0	0	0	0
6	May ,M (Mehago)	1	1	425	1	1	425	0	0	0	0	0	0
6	May ,M (Mehago)	1	1357.8	1782.8	1	1361.1	1782.8	0	0	0	0	0	0
7	Tebe ,A (Alexandre)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tebe ,A (Alexandre)	1	1290.3	1715.3	1	1275.4	1715.3	0	0	0	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Potgieter ,PL (Pieter Liam)	1	1366.4	941.4	1	1329.4	941.4	0	0	0	0	0	0
9	Kruger ,S (Sachin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Kruger ,S (Sachin)	1	1513.2	1088.2	1	1520	1088.2	0	0	0	0	0	0
10	Valentine ,J (Jaden)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Valentine ,J (Jaden)	1	1402	977	1	1386.1	977	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Jambo, S (Stanwill)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms