Chess South Africa Ratings Database

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Personal

Howat, LC (Logan)

Chess SA id

108080726

FIDE id

Date of birth

2008-05-31 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

60.9

Junior GPX Points

1410.4

Item	Main	Standard	Rapid	Blitz
Rating	1580.6	1592	1250.4	1200
Raw rating	1567.7	1548.2	1250.4	1200
Weighted rating	1436.5	1426.9	1217.8	1200
Weighted performance	1580.6	1592	0	0
Floor	1067.7	1048.2	750.4	700
K-factor	32	32	36	36
Min/Max rating change allowed	98.2	101	154.3	165.8
Highest rating	1580.6 2025-11-01	1592 2025-11-01	1250.4 2025-05-05	1200 2018-10-01
Highest raw rating	1567.7 2025-11-01	1548.2 2025-11-01	1250.4 2025-05-05	1200 2024-02-01
Highest weighted rating	1436.5 2025-11-01	1426.9 2025-11-01	1250.4 2018-10-01	1200 2018-10-01
Highest weighted performance	1580.6 2025-11-01	1592 2025-11-01	1217.4 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-9.5	-9.6	0	0
New rating	1571.1	1582.4	1250.4	1200
Analysis
Rating	1580.6	1592	1250.4	1200
Raw rating	1567.7	1548.2	1250.4	1200
Weighted rating	1436.5	1426.9	1217.8
Weighted performance	1580.6	1592	0
K-factor	32	32	36	36
Floor	1067.7	1048.2	750.4	700
Max/Min rating change allowed	98.2	101	154.3	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	1567.7	1548.2	1250.4	1200
New weighted rating	1451.5	1440.9	1221.6	1200
New weighted performance	1571.1	1582.4	0	0
Temp new rating	1571.1	1582.4	1250.4	1200
Temp new rating +/-	-9.5	-9.6	0	0
Final new rating +/-	-9.5	-9.6	0	0
New rating	1571.1	1582.4	1250.4	1200
New K-factor	32	32	36	36
New floor	1067.7	1048.2	750.4	700

Item	Main	Standard	Rapid
	0	0	0
	43	33	10
	68	57	11
	26	21	5
	0	0	0
	0	0	0
History	159	133	26

Games since
	Main 111	Standard 90		Rapid 21		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	746		275		25
Male	664		240		23
U18	108		36		2
U18 Male	98		33		2
Standard
	RSA		Province		Region
Overall	648		256		25
Male	577		222		23
U18	91		36		3
U18 Male	82		32		3
Rapid
	RSA		Province		Region
Overall	1368		246		39
Male	1085		191		32
U18	154		31		9
U18 Male	134		28		9
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	43	29	67.44	148.3	1419.9	1568.2
Standard	33	22	66.67	141.7	1424.1	1565.8
Rapid	10	7	70	170	1406	1576
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	156	82.5	52.88	24.5	1314.2	1338.7
Standard	130	68.5	52.69	22.9	1304.2	1327.1
Rapid	26	14	53.85	32.7	1364.1	1396.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1567.7	1548.2	1250.4	1200
2025-09-30	1538.5	1520	1250.4	1200
2025-09-01	1538.5	1520	1250.4	1200
2025-08-01	1524.8	1497.6	1250.4	1200
2025-07-01	1555.2	1532.2	1250.4	1200
2025-06-01	1563.9	1511.6	1250.4	1200
2025-05-01	1472.8	1418.6	1250.4	1200
2025-04-01	1470	1418.6	1235.8	1200
2025-03-01	1316.2	1350.3	1182	1200
2025-02-01	1326.5	1371.2	1181.8	1200
2025-01-01	1326.5	1371.2	1174.4	1200
2024-12-01	1368.5	1419.2	1174.4	1200
2024-11-01	1370.1	1369.8	1181.6	1200
2024-10-01	1311.5	1314.6	1181.6	1200
2024-09-01	1315.7	1316.4	1181.6	1200
2024-08-01	1315.7	1316.4	1181.6	1200
2024-07-01	1322	1316.4	1182	1200
2024-09-01	1322	1316.4	1182	1200
2024-05-01	1322	1316.4	1182	1200
2024-04-01	1332.9	1342	1182	1200
2024-03-01	1187.6	1168.6	1182	1200
2024-02-01	1187.6	1168.6	1182	1200
2024-01-01	1271.2	1256.4	1182	1200
2023-12-01	1271.2	1256.4	1182	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 Gauteng Top Schools Teams (U19)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	GDE (D7) Sedibeng East Schools 2025 (U19)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	Eureka Chess Open 26 July 2025 (A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	3	0	Yes	Analysis
4	LS Vryheidsmonument Chess Open 21 Jun 2025 (B)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
6	HS Overvaal Rapid 12 Apr 2025 (B)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
7	Destinata Rapid Open 025 (B+C)	2025-03-15	2025-03-15	Rapid	Sedibeng (GSV)	7	5	3.5	Yes	Analysis
8	Hoerskool Drie Riviere Open 08 March 2025 (B)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
9	Laer Volkskool Open 15 Feb 2025 (A+B)	2025-02-15	2025-02-15	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U19)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
2	GDE (D7) Sedibeng East Schools 2025 (U19)	2025-08-02	2025-08-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
3	Eureka Chess Open 26 July 2025 (A)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	3	0	Yes	Analysis
4	LS Vryheidsmonument Chess Open 21 Jun 2025 (B)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
5	GDE Sedibeng East Schools - D7 Individuals 24 May 2025 (U18 Boys)	2025-05-24	2025-05-24	Standard	Sedibeng (GSV)	5	5	5	Yes	Analysis
6	HS Overvaal Rapid 12 Apr 2025 (B)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
7	Destinata Rapid Open 025 (B+C)	2025-03-15	2025-03-15	Rapid	Sedibeng (GSV)	7	5	3.5	Yes	Analysis
8	Hoerskool Drie Riviere Open 08 March 2025 (B)	2025-03-08	2025-03-08	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
9	Laer Volkskool Open 15 Feb 2025 (A+B)	2025-02-15	2025-02-15	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
10	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
11	Queens Gambit Chess Open 2024 (A)	2024-11-23	2024-11-23	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
12	Laerskool Midvaal Rapid 16 Nov 2024 (A+B)	2024-11-16	2024-11-16	Rapid	Sedibeng (GSV)	5	5	2	Yes	Analysis
13	Fonteine Open 2024 (B)	2024-10-19	2024-10-19	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
14	NWU Vaal Chess Open 12 Oct 2024 (A+B)	2024-10-12	2024-10-12	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
15	Sedibeng Chess Open 07 Sept 24 (A)	2024-09-07	2024-09-07	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
16	North School Primary Chess Open 2024 (A)	2024-08-31	2024-08-31	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
17	Midvaal Winter Classic 13 July 2024 (A)	2024-07-13	2024-07-13	Rapid	Sedibeng (GSV)	7	6	2	Yes	Analysis
18	Hoerskool Overvaal Chess Open 2024 (B)	2024-04-20	2024-04-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
19	Vaalpark Primary Chess Open 2024 (B)	2024-04-13	2024-04-13	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
20	HS Drie Riviere Chess Open Section 2024	2024-03-09	2024-03-09	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
21	Valia's Open 2024 (C)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
22	Laerskool Midvaal Chess Open Section 2024 (C)	2024-02-10	2024-02-10	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
23	2024 Gauteng Inter-Region Chess Championship (U16C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
24	Dr Pieter Hangelbroek Rapid 2023 (B)	2023-10-28	2023-10-28	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
25	Gauteng D7 Teams 2023 (U15)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	1	1	Yes	Analysis
26	Gauteng Schools D7 2023 (U15 Boys)	2023-05-20	2023-05-20	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
27	Driehoek Open Chess Tournament 2023 (C)	2023-09-13	2023-09-13	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
28	Overvaal Open 2023 (C)	2023-04-15	2023-04-15	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
29	Hoerskool Drie Riviere Open 2023 (C)	2023-03-11	2023-03-11	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
30	D7 Primary School League 2019 (U13)	2019-08-03	2019-08-03	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
31	D7 Individuals 2019 (U11 Boys)	2019-05-04	2019-05-04	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
32	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
33	Carels Open 2018 (C)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis

#	Games	Start				End
1	11	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Pilane, K (Katlego)				Opponent Kok, L (Largo)
2	9	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Ngwenya, R (Reatlegile)				Opponent van Zyl, M (Marno)
3	6	Tournament GDE (D7) Sedibeng East Schools 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-02	rnd 4	type Standard	result 1	date 2025-08-30	rnd 4	type Standard	result 1
		Opponent Ngqondeni, S (Sinalo)				Opponent Ledwaba, K (Kwanelo)

#	Games	Start				End
1	11	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Pilane, K (Katlego)				Opponent van Zyl, M (Marno)
2	4	Tournament HS Drie Riviere Chess Open Section 2024				Tournament Vaalpark Primary Chess Open 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Keyser, K (Katelyn)				Opponent Drotsky, R (Reynhardt)
3	4	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-02-10	rnd 4	type Standard	result 1
		Opponent Mabuse, D (Dikgabane)				Opponent Van Eyssen, A (Arend)

#	Games	Start				End
1	8	Tournament Destinata Rapid Open 025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-03-15	rnd 1	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Campher, H (Hannah)				Opponent Kok, L (Largo)
2	2	Tournament Midvaal Winter Classic 13 July 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-07-13	rnd 7	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Botes, D (Daniel)
3	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Ngwenya, R (Reatlegile)				Opponent Ngwenya, R (Reatlegile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Ngwenya, R (Reatlegile)				Opponent van Zyl, M (Marno)
2	4	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament Destinata Rapid Open 025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-15	rnd 1	type Rapid	result 1
		Opponent Pilane, K (Katlego)				Opponent Campher, H (Hannah)
3	4	Tournament HS Drie Riviere Chess Open Section 2024				Tournament Vaalpark Primary Chess Open 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Keyser, K (Katelyn)				Opponent Drotsky, R (Reynhardt)

#	Games	Start				End
1	11	Tournament Hoerskool Drie Riviere Open 08 March 2025				Tournament LS Vryheidsmonument Chess Open 21 Jun 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-06-21	rnd 3	type Standard	result 1
		Opponent Pilane, K (Katlego)				Opponent van Zyl, M (Marno)
2	4	Tournament HS Drie Riviere Chess Open Section 2024				Tournament Vaalpark Primary Chess Open 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 2	type Standard	result 1
		Opponent Keyser, K (Katelyn)				Opponent Drotsky, R (Reynhardt)
3	4	Tournament Laerskool Midvaal Chess Open Section 2024				Tournament Laerskool Midvaal Chess Open Section 2024
		date 2024-02-10	rnd 1	type Standard	result 1	date 2024-02-10	rnd 4	type Standard	result 1
		Opponent Mabuse, D (Dikgabane)				Opponent Van Eyssen, A (Arend)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Visser, R (Roelien)				Opponent Kok, L (Largo)
2	2	Tournament Midvaal Winter Classic 13 July 2024				Tournament Laerskool Midvaal Rapid 16 Nov 2024
		date 2024-07-13	rnd 7	type Rapid	result 1	date 2024-11-16	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, L (Lilee)				Opponent Botes, D (Daniel)
3	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Ngwenya, R (Reatlegile)				Opponent Ngwenya, R (Reatlegile)

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	Marimuthu ,S (Shaylen)	6	1.5	-212.5	4	1	-212.5	2	0.5	-212.5	0	0	0
1	Marimuthu ,S (Shaylen)	6	1479.6	1267.1	4	1449.6	1267.1	2	1267.4	1267.1	0	0	0
2	Van Eyssen ,A (Arend)	5	2.5	0	4	2.5	106.2	1	0	-425	0	0	0
2	Van Eyssen ,A (Arend)	5	1373.5	1373.5	4	1361.7	1479.8	1	1148.9	948.5	0	0	0
3	Van De Venter ,Z (Zandre)	4	3.5	318.8	3	3	425	1	0.5	0	0	0	0
3	Van De Venter ,Z (Zandre)	4	1552.9	1871.6	3	1530.7	1977.9	1	1399.2	1552.9	0	0	0
4	Koen ,JP (Jan-Paul)	3	3	425	3	3	425	0	0	0	0	0	0
4	Koen ,JP (Jan-Paul)	3	1233.2	1658.2	3	1243.4	1658.2	0	0	0	0	0	0
5	Gebuza ,M (Mbali)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Gebuza ,M (Mbali)	3	1243.5	1385.2	3	1246.7	1385.2	0	0	0	0	0	0
6	Drotsky ,R (Reynhardt)	3	3	425	3	3	425	0	0	0	0	0	0
6	Drotsky ,R (Reynhardt)	3	1236.9	1661.9	3	1236.3	1661.9	0	0	0	0	0	0
7	Kotzee ,A (Armand)	3	0.5	-283.3	1	0	-425	2	0.5	-212.5	0	0	0
7	Kotzee ,A (Armand)	3	1473.8	1190.5	1	1435	1048.8	2	1307.6	1261.3	0	0	0
8	Erasmus ,B (Bradley)	2	1	0	2	1	0	0	0	0	0	0	0
8	Erasmus ,B (Bradley)	2	1273.3	1273.3	2	1279.6	1273.3	0	0	0	0	0	0
9	Venter ,J (James)	2	2	425	2	2	425	0	0	0	0	0	0
9	Venter ,J (James)	2	1189.6	1614.6	2	1190.6	1614.6	0	0	0	0	0	0
10	Jonker ,J (Jaen-Pierre)	2	1	0	2	1	0	0	0	0	0	0	0
10	Jonker ,J (Jaen-Pierre)	2	1084.5	1084.5	2	1038.1	1084.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Howat, LC (Logan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms