Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lengisi, S (Simtha)

Chess SA id

1120119444

FIDE id

Date of birth

2012-03-22 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

17.3

Junior GPX Points

1221.8

Item	Main	Standard	Rapid	Blitz
Rating	1364.5	1367.1	1220.8	1200
Raw rating	1364.5	1367.1	1220.4	1200
Weighted rating	1361.1	1361.8	1220.8	1200
Weighted performance	1229.6	1254.3	0	0
Floor	935.1	945.9	732.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	131.2	130.7	161.1	165.8
Highest rating	1450.2 2022-09-01	1450.4 2022-09-01	1292.9 2019-10-01	1200 2018-10-01
Highest raw rating	1435.1 2022-10-01	1445.9 2023-02-01	1232.8 2024-11-01	1200 2024-02-01
Highest weighted rating	1435.1 2024-01-01	1445.9 2023-11-01	1220.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1450.2 2022-09-01	1450.4 2022-09-01	1292.9 2019-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0.1	0
New rating	1364.5	1367.1	1220.9	1200
Analysis
Rating	1364.5	1367.1	1220.8	1200
Raw rating	1364.5	1367.1	1220.4	1200
Weighted rating	1361.1	1361.8	1220.8
Weighted performance	1229.6	1254.3	0
K-factor	32	32	36	36
Floor	935.1	945.9	732.8	700
Max/Min rating change allowed	131.2	130.7	161.1	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	1364.5	1367.1	1220.4	1200
New weighted rating	1361.8	1362.7	1220.9	1200
New weighted performance	1229.1	1253.8	0	0
Temp new rating	1364.5	1367.1	1220.9	1200
Temp new rating +/-	0	0	0.1	0
Final new rating +/-	0	0	0.1	0
New rating	1364.5	1367.1	1220.9	1200
New K-factor	32	32	36	36
New floor	935.1	945.9	732.8	700

Item	Main	Standard	Rapid
	0	0	0
	19	14	5
	38	33	5
	32	32	0
	42	38	4
	0	0	0
History	146	127	19

Games since
	Main 57	Standard 47		Rapid 10		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2518		792		215
Male	2049		602		165
U14	424		138		39
U14 Male	317		94		29
Standard
	RSA		Province		Region
Overall	2396		669		209
Male	1947		504		156
U14	411		122		42
U14 Male	306		81		30
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	19	10.5	55.26	44.7	1322.1	1366.8
Standard	14	8.5	60.71	91.1	1291.7	1382.8
Rapid	5	2	40	-85	1407.2	1322.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	146	84.5	57.88	67	1270.4	1337.4
Standard	127	74.5	58.66	73.6	1268.9	1342.5
Rapid	19	10	52.63	22.4	1280.6	1303
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1364.5	1367.1	1220.4	1200
2025-09-01	1364.5	1367.1	1220.4	1200
2025-08-01	1364.5	1367.1	1220.4	1200
2025-07-01	1364.5	1367.1	1220.4	1200
2025-06-01	1364.5	1367.1	1220.4	1200
2025-05-01	1364.5	1367.1	1220.4	1200
2025-04-01	1364.5	1367.1	1220.4	1200
2025-03-01	1381	1388.6	1220.4	1200
2025-02-01	1362.4	1359.7	1232.8	1200
2025-01-01	1362.4	1359.7	1232.8	1200
2024-12-01	1362.4	1359.7	1232.8	1200
2024-11-01	1362.4	1359.7	1232.8	1200
2024-10-01	1359.2	1359.7	1212.6	1200
2024-09-01	1359.2	1359.7	1212.6	1200
2024-08-01	1359.2	1359.7	1212.6	1200
2024-07-01	1341.1	1338.3	1212.6	1200
2024-06-01	1341.1	1338.3	1212.6	1200
2024-08-01	1341.1	1338.3	1212.6	1200
2024-04-01	1348	1346.6	1212.6	1200
2024-03-01	1336	1330.6	1212.6	1200
2024-02-01	1344.5	1337	1212.6	1200
2024-01-01	1344.5	1337	1212.6	1200
2023-12-01	1344.5	1337	1212.6	1200
2023-11-01	1344.5	1337	1212.6	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	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Schools Chess Trials 1 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
2	Loerie Skaaktoernooi 2025	2025-02-22	2025-02-22	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
3	George Schools Chess Trials 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	George Schools Chess Trials 1 2025 (U13 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
5	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
6	George Primary Top Schools 2024 (U13)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
7	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
8	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
9	George Schools Trials 3 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	4	2	Yes	Analysis
10	George Schools Trials 2 2024 (U13 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis
11	George Schools Trials 1 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	4	Yes	Analysis
12	Top Schools 2023 (U11)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	1	Yes	Analysis
13	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	5	Yes	Analysis
14	Eden Trails 1 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
15	George Chess Trials 3 2023 (U11 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	3	Yes	Analysis
16	George Chess Trials 2 2023 (U11 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
17	George Chess Trials 1 2023 (U11 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4	Yes	Analysis
18	George-Suid Senior Skaaktoernooi 2022	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	4	2	Yes	Analysis
19	Western Cape Top Schools 2022 (U11 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
20	Eden Topskole 2022 (O11 Ope)	2022-08-13	2022-08-13	Standard	Eden (WEG)	5	4	4	Yes	Analysis
21	George Topskole 2022 (O11)	2022-07-30	2022-07-30	Standard	Eden (WEG)	5	5	4	Yes	Analysis
22	Eden Proewe 2 2022 (O11 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
23	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
24	George Trials 3 2022 (U11)	2022-02-26	2022-02-26	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
25	George Trials 2 2022 (U11)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	George Trials 1 2022 (U11)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	4	2	Yes	Analysis
27	George Trial 3 2020 (U10)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
28	George Trial 2 2020 (U10)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
29	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament George Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Poulton, G (Grace)				Opponent Peters, C (Chantel)
2	6	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Trial 2 2020
		date 2019-10-19	rnd 2	type Rapid	result 0.5	date 2020-02-08	rnd 2	type Standard	result 1
		Opponent Brink, A (Andrew)				Opponent Geswindt, C (Callum)
3	5	Tournament George Schools Chess Trials 2 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Booysen, C (Chad)				Opponent Mouton, P (Paul)

#	Games	Start				End
1	7	Tournament George Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Poulton, G (Grace)				Opponent Peters, C (Chantel)
2	5	Tournament George Primary Top Schools 2024				Tournament George Schools Chess Trials 1 2025
		date 2024-07-20	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Stander, L (Louis)				Opponent Erasmus, R (Ruben)
3	5	Tournament Eden Chess Trials 2 2024				Tournament George Primary Top Schools 2024
		date 2024-04-20	rnd 7	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Theunissen, B (Brooklyn)				Opponent Geswindt, C (Callum)

#	Games	Start				End
1	4	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 2	type Rapid	result 0.5	date 2019-10-19	rnd 5	type Rapid	result 0.5
		Opponent Brink, A (Andrew)				Opponent Matthee, R (Roelof)
2	2	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Zaaiman, J (Jana)				Opponent Mouton, P (Paul)
3	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Bruiners, C (Chandre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament George Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Poulton, G (Grace)				Opponent Peters, C (Chantel)
2	5	Tournament George Schools Chess Trials 2 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Booysen, C (Chad)				Opponent Mouton, P (Paul)
3	5	Tournament Eden Proewe 2 2022				Tournament George Topskole 2022
		date 2022-04-09	rnd 4	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Berry, L (Luthando)				Opponent Fischer, A (Amike)

#	Games	Start				End
1	7	Tournament George Topskole 2022				Tournament Western Cape Top Schools 2022
		date 2022-07-30	rnd 5	type Standard	result 1	date 2022-09-17	rnd 2	type Standard	result 1
		Opponent Poulton, G (Grace)				Opponent Peters, C (Chantel)
2	5	Tournament Eden Proewe 2 2022				Tournament George Topskole 2022
		date 2022-04-09	rnd 4	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Berry, L (Luthando)				Opponent Fischer, A (Amike)
3	4	Tournament George Schools Chess Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Booysen, C (Chad)				Opponent Smith, R (Revino)

#	Games	Start				End
1	2	Tournament Loerie Skaaktoernooi 2025				Tournament Loerie Skaaktoernooi 2025
		date 2025-02-22	rnd 1	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Zaaiman, J (Jana)				Opponent Mouton, P (Paul)
2	2	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 1	type Rapid	result 1	date 2024-10-26	rnd 2	type Rapid	result 1
		Opponent Scott, W (William)				Opponent Bruiners, C (Chandre)
3	2	Tournament George-Suid Senior Skaaktoernooi 2022				Tournament George-Suid Senior Skaaktoernooi 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Kitsa, M (Mercy)				Opponent Kleingeld, L (Lisa)

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	Brink ,A (Andrew)	9	0.5	-377.8	7	0	-425	2	0.5	-212.5	0	0	0
1	Brink ,A (Andrew)	9	1489.7	1111.9	7	1507.8	1064.7	2	1340.5	1277.2	0	0	0
2	Geswindt ,C (Callum)	4	4	425	4	4	425	0	0	0	0	0	0
2	Geswindt ,C (Callum)	4	1153.8	1578.8	4	1170	1578.8	0	0	0	0	0	0
3	Mouton ,P (Paul)	4	3	212.5	3	2	141.7	1	1	425	0	0	0
3	Mouton ,P (Paul)	4	1357.2	1569.8	3	1361.4	1498.9	1	1249.3	1782.2	0	0	0
4	Prins ,E (Eddie)	4	2	0	3	2	141.7	1	0	-425	0	0	0
4	Prins ,E (Eddie)	4	1429.9	1429.9	3	1389.8	1571.6	1	1174.8	1004.9	0	0	0
5	Fisher ,C (Curtis)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Fisher ,C (Curtis)	3	1267.9	1409.5	3	1270.9	1409.5	0	0	0	0	0	0
6	Chaonwa ,N (Nathan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Chaonwa ,N (Nathan)	3	1171.8	1313.4	3	1172.3	1313.4	0	0	0	0	0	0
7	Sampson ,E (Eejay)	3	2	141.7	2	2	425	1	0	-425	0	0	0
7	Sampson ,E (Eejay)	3	1277.3	1418.9	2	1255.6	1702.3	1	1208.3	852.3	0	0	0
8	Winster ,K (Kaylum)	2	1	0	2	1	0	0	0	0	0	0	0
8	Winster ,K (Kaylum)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
9	De Waal ,B (Ben)	2	1	0	2	1	0	0	0	0	0	0	0
9	De Waal ,B (Ben)	2	1282.2	1282.2	2	1284.4	1282.2	0	0	0	0	0	0
10	Francis ,A (Aaron)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Francis ,A (Aaron)	2	1541	1328.5	2	1552.6	1328.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lengisi, S (Simtha)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms