Chess South Africa Ratings Database

PLAYER PAGE

Personal

House, J (Josh)

Chess SA id

1110150427

FIDE id

Date of birth

2011-01-31 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1227.5	1186.7	1267.1	1200
Raw rating	1227.5	1186.7	1267.1	1200
Weighted rating	1221.8	1185.4	1261.5	1200
Weighted performance	1054.7	0	1104.4	0
Floor	733.7	700	803.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.4	169	150.7	165.8
Highest rating	1261.1 2024-07-01	1200 2018-10-01	1318 2024-07-01	1200 2018-10-01
Highest raw rating	1233.7 2024-08-01	1200 2019-12-01	1303.8 2024-08-01	1200 2024-03-01
Highest weighted rating	1218.6 2025-08-01	1200 2018-10-01	1256.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1261.1 2024-07-01	1200 2019-12-01	1318 2024-07-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1227.5	1186.7	1267.1	1200
Analysis
Rating	1227.5	1186.7	1267.1	1200
Raw rating	1227.5	1186.7	1267.1	1200
Weighted rating	1221.8	1185.4	1261.5
Weighted performance	1054.7	0	1104.4
K-factor	36	36	36	36
Floor	733.7	700	803.8	700
Max/Min rating change allowed	159.4	169	150.7	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	1227.5	1186.7	1267.1	1200
New weighted rating	1223.1	1185.4	1263.4	1200
New weighted performance	1054.3	0	1104	0
Temp new rating	1227.5	1186.7	1267.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1227.5	1186.7	1267.1	1200
New K-factor	36	36	36	36
New floor	733.7	700	803.8	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	30	5	25
	19	0	19
	0	0	0
	0	0	0
History	49	5	44

Games since
	Main 30	Standard 5		Rapid 25		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	1222		620		249
Male	989		485		214
U16	187		96		38
U16 Male	148		75		34
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	49	23	46.94	-26	1236.2	1210.2
Standard	5	2	40	-85	1201.9	1116.9
Rapid	44	21	47.73	-19.3	1240.1	1220.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1227.5	1186.7	1267.1	1200
2025-09-01	1227.5	1186.7	1267.1	1200
2025-08-01	1227.5	1186.7	1267.1	1200
2025-07-01	1227.5	1186.7	1267.1	1200
2025-06-01	1227.5	1186.7	1267.1	1200
2025-05-01	1227.5	1186.7	1267.1	1200
2025-04-01	1227.5	1186.7	1267.1	1200
2025-03-01	1227.5	1186.7	1267.1	1200
2025-02-01	1227.5	1186.7	1267.1	1200
2025-01-01	1227.5	1182	1267.1	1200
2024-12-01	1227.5	1182	1267.1	1200
2024-11-01	1227.5	1182	1267.1	1200
2024-10-01	1233.7	1182	1303.8	1200
2024-09-01	1233.7	1182	1303.8	1200
2024-08-01	1233.7	1182	1303.8	1200
2024-07-01	1208.9	1182	1250.8	1200
2024-06-01	1208.9	1182	1250.8	1200
2024-08-01	1165.3	1182	1171.2	1200
2024-04-01	1166.8	1182	1174	1200
2024-03-01	1166.8	1182	1174	1200
2024-02-01	1177.4	1200	1174	1200
2024-01-01	1177.4	1200	1174	1200
2023-12-01	1177.4	1200	1174	1200
2023-11-01	1177.4	1200	1174	1200

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	Laerskool Welgemoed Rapid 2024 (U14)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
2	CT District North Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis
3	Cape Town Junior League Finals 2024 (U15 Open A)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	5	4	2.5	Yes	Analysis
4	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	5	3.5	Yes	Analysis
5	Cape Town Junior League Qualifier 2024 (U13 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
6	North District School Trials 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
7	GPCA Rapid 2023 (U14)	2023-06-24	2023-06-24	Rapid	Cape Town (WCT)	7	7	2	Yes	Analysis
8	Cape Town Junior League 2nd Qualifier 2023 (U16)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
9	Laerskool Welgemoed Rapid 2023 (U14)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-05-18	rnd 4	type Rapid	result 0.5
		Opponent Mkhwanazi, S (Siyabonga)				Opponent Mokhele, Z (Zimi)
2	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Jacobs, L (Liam)				Opponent Friedrich, M (Max)
3	2	Tournament North District School Trials 2024				Tournament Cape Town Junior League Qualifier 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Petersen, Z (Zackery)				Opponent Maphungu, L (Likhona)

#	Games	Start				End
1	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Petersen, Z (Zackery)				Opponent Petersen, Z (Zackery)
2	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Du Preez, M (Matthew)				Opponent Du Preez, M (Matthew)

#	Games	Start				End
1	6	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-05-18	rnd 4	type Rapid	result 0.5
		Opponent Mkhwanazi, S (Siyabonga)				Opponent Mokhele, Z (Zimi)
2	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Jacobs, L (Liam)				Opponent Friedrich, M (Max)
3	2	Tournament GPCA Rapid 2023				Tournament Cape Town Junior League Qualifier 2024
		date 2023-06-24	rnd 7	type Rapid	result 1	date 2024-04-06	rnd 1	type Rapid	result 1
		Opponent Kay, T (Tyler)				Opponent Maphungu, L (Likhona)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Jacobs, L (Liam)				Opponent Friedrich, M (Max)
2	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Loots, M (Micheal)				Opponent Joubert, E (Ethan)
3	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Mkhwanazi, S (Siyabonga)				Opponent Devanunthan, N (Nivash)

#	Games	Start				End
1	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 5	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 1
		Opponent Petersen, Z (Zackery)				Opponent Petersen, Z (Zackery)
2	1	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 2	type Standard	result 1
		Opponent Du Preez, M (Matthew)				Opponent Du Preez, M (Matthew)

#	Games	Start				End
1	3	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 3	type Rapid	result 1	date 2024-07-27	rnd 5	type Rapid	result 1
		Opponent Jacobs, L (Liam)				Opponent Friedrich, M (Max)
2	2	Tournament Cape Town Junior League Finals 2024				Tournament Cape Town Junior League Finals 2024
		date 2024-05-18	rnd 2	type Rapid	result 1	date 2024-05-18	rnd 3	type Rapid	result 1
		Opponent Loots, M (Micheal)				Opponent Joubert, E (Ethan)
3	2	Tournament Cape Town Junior League - Qualifier 2 2024				Tournament Cape Town Junior League - Qualifier 2 2024
		date 2024-04-20	rnd 3	type Rapid	result 1	date 2024-04-20	rnd 4	type Rapid	result 1
		Opponent Mkhwanazi, S (Siyabonga)				Opponent Devanunthan, N (Nivash)

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	Joubert ,E (Ethan)	2	1	0	0	0	0	2	1	0	0	0	0
1	Joubert ,E (Ethan)	2	1285.8	1285.8	0	0	0	2	1340.8	1285.8	0	0	0
2	Du Preez ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
2	Du Preez ,M (Matthew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	De Kock ,T (Tertius)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	De Kock ,T (Tertius)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Minnaar ,A (Adriaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Minnaar ,A (Adriaan)	1	1366.7	941.7	0	0	0	1	1344.5	941.7	0	0	0
5	Strydom ,H (Henroux)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Strydom ,H (Henroux)	1	1571.2	1146.2	0	0	0	1	1488	1146.2	0	0	0
6	Nelson ,C (Chanel)	1	1	425	0	0	0	1	1	425	0	0	0
6	Nelson ,C (Chanel)	1	1147.7	1572.7	0	0	0	1	1216.6	1572.7	0	0	0
7	Sprout ,T (Tristan)	1	1	425	0	0	0	1	1	425	0	0	0
7	Sprout ,T (Tristan)	1	1171.2	1596.2	0	0	0	1	1153.6	1596.2	0	0	0
8	Russouw ,A (Albert)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Russouw ,A (Albert)	1	1326.6	901.6	0	0	0	1	1355.1	901.6	0	0	0
9	Devanunthan ,N (Nivash)	1	1	425	0	0	0	1	1	425	0	0	0
9	Devanunthan ,N (Nivash)	1	1187.6	1612.6	0	0	0	1	1207.2	1612.6	0	0	0
10	Memani ,M (Mpho)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Memani ,M (Mpho)	1	1220.8	795.8	0	0	0	1	1215.8	795.8	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

House, J (Josh)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms