Chess South Africa Ratings Database

PLAYER PAGE

Personal

Brown, H (Harrison)

Chess SA id

1150136125

FIDE id

Date of birth

2015-07-01 (U12)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-09

Personal details last changed

1900-01-01

Junior GPX Games

18.6

Junior GPX Points

1174.7

Item	Main	Standard	Rapid	Blitz
Rating	1376.4	1333.1	1461.1	1200
Raw rating	1371.1	1318.7	1461.1	1200
Weighted rating	1376.4	1333.1	1417.1	1200
Weighted performance	1272.7	1110.3	1386.2	0
Floor	910.9	838	961.1	700
K-factor	32	36	32	36
Min/Max rating change allowed	129.9	140	114.3	165.8
Highest rating	1410.9 2025-01-01	1470.7 2022-08-01	1461.1 2025-07-01	1200 2018-10-01
Highest raw rating	1410.9 2025-01-01	1338 2024-02-01	1461.1 2025-07-01	1200 2024-02-01
Highest weighted rating	1376.2 2025-09-01	1338 2025-02-01	1403.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1394.6 2022-08-01	1470.7 2022-08-01	1424.1 2021-11-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-1.3	0	0
New rating	1376.5	1331.8	1461.1	1200
Analysis
Rating	1376.4	1333.1	1461.1	1200
Raw rating	1371.1	1318.7	1461.1	1200
Weighted rating	1376.4	1333.1	1417.1
Weighted performance	1272.7	1110.3	1386.2
K-factor	32	36	32	36
Floor	910.9	838	961.1	700
Max/Min rating change allowed	129.9	140	114.3	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	1371.1	1318.7	1461.1	1200
New weighted rating	1376.5	1331.8	1423.1	1200
New weighted performance	1272.3	1109.8	1385.7	0
Temp new rating	1376.5	1331.8	1461.1	1200
Temp new rating +/-	0	-1.3	0	0
Final new rating +/-	0	-1.3	0	0
New rating	1376.5	1331.8	1461.1	1200
New K-factor	32	36	32	36
New floor	910.9	838	961.1	700

Item	Main	Standard	Rapid
	0	0	0
	19	14	5
	20	0	20
	39	9	30
	19	9	10
	4	0	4
History	101	32	69

Games since
	Main 43	Standard 18		Rapid 25		Blitz 0
Gender	Male
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	2404		161		15
Male	1962		136		14
U12	330		25		4
U12 Male	243		23		4
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	311		36		6
Male	282		32		6
U12	37		8		2
U12 Male	31		7		2
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	19	10	52.63	22.4	1302.2	1324.6
Standard	14	6	42.86	-60.7	1300.9	1240.1
Rapid	5	4	80	255	1305.9	1560.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	101	64	63.37	113.6	1243.3	1357
Standard	32	19	59.38	79.7	1260.4	1340
Rapid	69	45	65.22	129.3	1235.4	1364.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1371.1	1318.7	1461.1	1200
2025-09-01	1371.1	1318.7	1461.1	1200
2025-08-01	1389.6	1335.3	1461.1	1200
2025-07-01	1389.6	1334.9	1461.1	1200
2025-06-01	1370.9	1334.2	1437.7	1200
2025-05-01	1369.6	1333.5	1437.7	1200
2025-04-01	1368	1332.3	1437.7	1200
2025-03-01	1370.2	1328.4	1437.7	1200
2025-02-01	1410.9	1338	1437.7	1200
2025-01-01	1410.9	1338	1437.7	1200
2024-12-01	1377.6	1338	1384.1	1200
2024-11-01	1377.6	1338	1384.1	1200
2024-10-01	1377.6	1338	1384.1	1200
2024-09-01	1377.6	1338	1384.1	1200
2024-08-01	1369	1338	1359.6	1200
2024-07-01	1369	1338	1359.6	1200
2024-06-01	1369	1338	1359.6	1200
2024-08-01	1348.3	1338	1317.1	1200
2024-04-01	1348.3	1338	1317.1	1200
2024-03-01	1348.3	1338	1317.1	1200
2024-02-01	1352.8	1338	1304.1	1200
2024-01-01	1352.8	1338	1304.1	1200
2023-12-01	1352.8	1338	1304.1	1200
2023-11-01	1352.8	1338	1304.1	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 KZN Provincial Trials (U12)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	0	0	No	Analysis
2	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
3	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
4	Knight's Quest 2025 (Open)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
5	Dr Mhlanga Chess Challenge 2025 (Boys)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Provincial Trials (U12)	2025-09-06	2025-09-06	Rapid	Ethekwini (KED)	6	0	0	No	Analysis
2	The North Coast Open 2025 (Senior Primary)	2025-08-09	2025-08-09	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
3	Umhlali Chess Festival 2025 (Grade 4+5)	2025-06-21	2025-06-21	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
4	Knight's Quest 2025 (Open)	2025-03-15	2025-03-15	Standard	iLembe (KIK)	5	5	2.5	Yes	Analysis
5	Dr Mhlanga Chess Challenge 2025 (Boys)	2025-02-08	2025-02-08	Standard	iLembe (KIK)	5	4	1	Yes	Analysis
6	Umhlali Preparatory Inter House Chess 2024 (Grade 3)	2024-11-27	2024-11-27	Rapid	iLembe (KIK)	5	5	5	Yes	Analysis
7	Ashton International College Chess Champs 2024 (Junior Primary)	2024-08-17	2024-08-17	Rapid	Ethekwini (KED)	5	5	4	Yes	Analysis
8	KwaDukuza CMC Trials 2024 (U9)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	4	Yes	Analysis
9	Nokukhanya Luthuli Rapid 2024 (Junior Primary)	2024-03-02	2024-03-02	Rapid	iLembe (KIK)	5	0	0	No	Analysis
10	Umhlali Rapid 2024 (Junior Primary)	2024-02-17	2024-02-17	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
11	Umhlali Prep Inter House Chess 2023 (Grade 2)	2023-11-29	2023-11-29	Standard	iLembe (KIK)	4	4	4	Yes	Analysis
12	ILembe Junior Challenge 2023 (U10)	2023-08-26	2023-08-26	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
13	Umhlali Preparatory Rapid 2023 (Junior Primary)	2023-05-20	2023-05-20	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
14	Mama Nokukhanya Luthuli Commemoration 2023 (Junior Primary)	2023-03-18	2023-03-18	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
15	Dolphin Coast Chess Club 2023 (Junior Primary)	2023-03-04	2023-03-04	Standard	iLembe (KIK)	5	5	4	Yes	Analysis
16	Ilembe Junior Rapid 2023 (Junior Primary)	2023-02-18	2023-02-18	Rapid	iLembe (KIK)	5	5	2.5	Yes	Analysis
17	Ilembe Age Group Tournament 2023 (Junior Primary)	2023-02-04	2023-02-04	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
18	Crawford International North Coast Chess Challenge 2023 (Junior Primary)	2023-02-25	2023-02-25	Rapid	iLembe (KIK)	5	5	3	Yes	Analysis
19	UPS Exam Cool Down Rapid Challenge 2022 (U10)	2022-11-19	2022-11-19	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis
20	Ilembe Juniors All Ages 2022	2022-11-26	2022-11-26	Standard	iLembe (KIK)	5	4	1	Yes	Analysis
21	Ballito Chess Challenge 2022 (U10)	2022-09-03	2022-09-03	Rapid	iLembe (KIK)	5	5	2.5	Yes	Analysis
22	Stanger Manor Chess Challenge 2022 (U8)	2022-08-27	2022-08-27	Standard	iLembe (KIK)	5	5	4	Yes	Analysis
23	Umhlali Prep Inter-House 2021 (Grade R)	2021-11-25	2021-11-25	Rapid	iLembe (KIK)	5	4	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Rapid 2024
		date 2023-11-29	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Kotze, T (Tristan)				Opponent Scott, K (Kimberley)
2	5	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2024-11-27	rnd 5	type Rapid	result 1
		Opponent Lloyd, J (Jack)				Opponent Reinertsen, B (Bjorn)
3	5	Tournament KwaDukuza CMC Trials 2024				Tournament Ashton International College Chess Champs 2024
		date 2024-05-04	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Sindicich, T (Trey)				Opponent Summerton, K (Kayson)

#	Games	Start				End
1	6	Tournament Dolphin Coast Chess Club 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-11-29	rnd 4	type Standard	result 1
		Opponent Hall, J (James)				Opponent Bouwer, A (Adam)
2	4	Tournament Knight's Quest 2025				Tournament The North Coast Open 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Nair, A (Anzan)				Opponent Ndumndum, L (Loyiso)
3	4	Tournament Stanger Manor Chess Challenge 2022				Tournament Stanger Manor Chess Challenge 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Krimm, L (Logan)				Opponent Mpanza, M (Mawande)

#	Games	Start				End
1	6	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Chess Festival 2025
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Lloyd, J (Jack)				Opponent Tsouris, E (Ezra)
2	5	Tournament KwaDukuza CMC Trials 2024				Tournament Ashton International College Chess Champs 2024
		date 2024-05-04	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Sindicich, T (Trey)				Opponent Summerton, K (Kayson)
3	5	Tournament Umhlali Prep Inter-House 2021				Tournament Ballito Chess Challenge 2022
		date 2021-11-25	rnd 1	type Rapid	result 1	date 2022-09-03	rnd 1	type Rapid	result 1
		Opponent Murugan, D (Daegan)				Opponent Gumede, N (Ntobeko)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Umhlali Prep Inter House Chess 2023				Tournament Umhlali Rapid 2024
		date 2023-11-29	rnd 1	type Standard	result 1	date 2024-02-17	rnd 2	type Rapid	result 1
		Opponent Kotze, T (Tristan)				Opponent Scott, K (Kimberley)
2	5	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Preparatory Inter House Chess 2024
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2024-11-27	rnd 5	type Rapid	result 1
		Opponent Lloyd, J (Jack)				Opponent Reinertsen, B (Bjorn)
3	5	Tournament KwaDukuza CMC Trials 2024				Tournament Ashton International College Chess Champs 2024
		date 2024-05-04	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Sindicich, T (Trey)				Opponent Summerton, K (Kayson)

#	Games	Start				End
1	6	Tournament Dolphin Coast Chess Club 2023				Tournament Umhlali Prep Inter House Chess 2023
		date 2023-03-04	rnd 4	type Standard	result 1	date 2023-11-29	rnd 4	type Standard	result 1
		Opponent Hall, J (James)				Opponent Bouwer, A (Adam)
2	4	Tournament Stanger Manor Chess Challenge 2022				Tournament Stanger Manor Chess Challenge 2022
		date 2022-08-27	rnd 2	type Standard	result 1	date 2022-08-27	rnd 5	type Standard	result 1
		Opponent Krimm, L (Logan)				Opponent Mpanza, M (Mawande)
3	2	Tournament Knight's Quest 2025				Tournament The North Coast Open 2025
		date 2025-03-15	rnd 5	type Standard	result 1	date 2025-08-09	rnd 1	type Standard	result 1
		Opponent Nxasana, B (Banathi)				Opponent Ndumndum, L (Loyiso)

#	Games	Start				End
1	6	Tournament Umhlali Preparatory Inter House Chess 2024				Tournament Umhlali Chess Festival 2025
		date 2024-11-27	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 1	type Rapid	result 1
		Opponent Lloyd, J (Jack)				Opponent Tsouris, E (Ezra)
2	5	Tournament KwaDukuza CMC Trials 2024				Tournament Ashton International College Chess Champs 2024
		date 2024-05-04	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Sindicich, T (Trey)				Opponent Summerton, K (Kayson)
3	4	Tournament Umhlali Rapid 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-02-17	rnd 5	type Rapid	result 1	date 2024-05-04	rnd 3	type Rapid	result 1
		Opponent Power, A (Amber)				Opponent Chen, N (Neo)

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	Krimm ,L (Logan)	6	2.5	-70.8	2	1	0	4	1.5	-106.2	0	0	0
1	Krimm ,L (Logan)	6	1254	1183.2	2	1154	1254	4	1283.8	1147.8	0	0	0
2	Mpanza ,M (Mawande)	5	2.5	0	2	2	425	3	0.5	-283.3	0	0	0
2	Mpanza ,M (Mawande)	5	1267.3	1267.3	2	1253.1	1692.3	3	1286.4	984	0	0	0
3	Clifford ,B (Benedict)	5	4	255	1	0	-425	4	4	425	0	0	0
3	Clifford ,B (Benedict)	5	1180.3	1435.3	1	1186	755.3	4	1158.1	1605.3	0	0	0
4	Hall ,J (James)	4	2.5	106.2	2	2	425	2	0.5	-212.5	0	0	0
4	Hall ,J (James)	4	1249.5	1355.7	2	1211.6	1674.5	2	1300.1	1037	0	0	0
5	Taylor ,E (Ezra)	4	1	-212.5	1	0	-425	3	1	-141.7	0	0	0
5	Taylor ,E (Ezra)	4	1370.8	1158.3	1	1450.1	945.8	3	1395.5	1229.1	0	0	0
6	Allen ,J (Joshua)	3	2	141.7	1	1	425	2	1	0	0	0	0
6	Allen ,J (Joshua)	3	1280.1	1421.7	1	1247.2	1705.1	2	1283.4	1280.1	0	0	0
7	Van Der Hulst ,T (Tyler)	3	0	-425	0	0	0	3	0	-425	0	0	0
7	Van Der Hulst ,T (Tyler)	3	1373.6	948.6	0	0	0	3	1421.8	948.6	0	0	0
8	Chen ,N (Neo)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
8	Chen ,N (Neo)	3	1249.4	1391.1	0	0	0	3	1259.4	1391.1	0	0	0
9	Moodley ,T (Tristan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Moodley ,T (Tristan)	2	1191.6	979.1	2	1162.4	979.1	0	0	0	0	0	0
10	Ellender ,A (Asher)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Ellender ,A (Asher)	2	1374.7	949.7	1	1452.9	949.7	1	1247.2	949.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Brown, H (Harrison)

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