Chess South Africa Ratings Database

PLAYER PAGE

Personal

Richter, A (Adriaan)

Chess SA id

1070142599

FIDE id

Date of birth

2007-06-20 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1336.8	1280.4	1278.4	1200
Raw rating	1336.8	1280.4	1278.4	1200
Weighted rating	1319.3	1258.6	1273.3	1200
Weighted performance	1176.5	1062.1	0	0
Floor	844.1	841.3	778.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	136.5	147.9	148.3	165.8
Highest rating	1358.6 2022-08-01	1389.1 2022-05-01	1301.6 2024-05-01	1200 2018-10-01
Highest raw rating	1344.1 2022-09-01	1341.3 2022-09-01	1278.4 2024-06-01	1200 2024-02-01
Highest weighted rating	1344.1 2023-08-01	1341.3 2023-08-01	1267.2 2025-08-01	1200 2018-10-01
Highest weighted performance	1358.6 2022-08-01	1389.1 2022-05-01	1301.6 2024-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1336.8	1280.4	1278.4	1200
Analysis
Rating	1336.8	1280.4	1278.4	1200
Raw rating	1336.8	1280.4	1278.4	1200
Weighted rating	1319.3	1258.6	1273.3
Weighted performance	1176.5	1062.1	0
K-factor	36	36	36	36
Floor	844.1	841.3	778.4	700
Max/Min rating change allowed	136.5	147.9	148.3	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	1336.8	1280.4	1278.4	1200
New weighted rating	1322.2	1261.5	1274.8	1200
New weighted performance	1168.4	1054.3	0	0
Temp new rating	1336.8	1280.4	1278.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1336.8	1280.4	1278.4	1200
New K-factor	36	36	36	36
New floor	844.1	841.3	778.4	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	14	5	9
	15	10	5
	28	23	5
	0	0	0
History	62	43	19

Games since
	Main 19	Standard 10		Rapid 9		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	5	4	80	255	1239.5	1494.5
Standard	5	4	80	255	1239.5	1494.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	37.5	60.48	89.1	1233.5	1322.6
Standard	43	24.5	56.98	59.3	1227.8	1287.1
Rapid	19	13	68.42	156.6	1246.3	1402.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1336.8	1280.4	1278.4	1200
2025-09-30	1336.8	1280.4	1278.4	1200
2025-09-01	1336.8	1280.4	1278.4	1200
2025-08-01	1336.8	1280.4	1278.4	1200
2025-07-01	1336.8	1280.4	1278.4	1200
2025-06-01	1336.8	1280.4	1278.4	1200
2025-05-01	1336.8	1280.4	1278.4	1200
2025-04-01	1336.8	1280.4	1278.4	1200
2025-03-01	1336.8	1280.4	1278.4	1200
2025-02-01	1304.5	1228.6	1278.4	1200
2025-01-01	1304.5	1228.6	1278.4	1200
2024-12-01	1304.5	1228.6	1278.4	1200
2024-11-01	1304.5	1228.6	1278.4	1200
2024-10-01	1304.5	1228.6	1278.4	1200
2024-09-01	1304.5	1228.6	1278.4	1200
2024-08-01	1304.5	1228.6	1278.4	1200
2024-07-01	1304.5	1228.6	1278.4	1200
2024-09-01	1304.5	1228.6	1278.4	1200
2024-05-01	1244.9	1213.1	1210.7	1200
2024-04-01	1244.9	1213.1	1210.7	1200
2024-03-01	1232.1	1213.1	1199.2	1200
2024-02-01	1232.1	1213.1	1199.2	1200
2024-01-01	1232.1	1213.1	1199.2	1200
2023-12-01	1232.1	1213.1	1199.2	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	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Benoni High School Cluster 15Feb 2025 (U18 Boys)	2025-02-15	2025-02-15	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
2	Ekurhuleni North High School Individuals 2024 (U18 Boys)	2024-05-24	2024-05-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Benoni Cluster High Schools Teams 2024 (U17)	2024-05-11	2024-05-11	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
4	Benoni High Schools Cluster Individuals 2024 (U18 Boys)	2024-03-16	2024-03-16	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	3	0.5	Yes	Analysis
6	Ekurhuleni North School Teams 2023 (U17)	2023-08-05	2023-08-05	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Ekurhuleni North Schools Individual Finals 2023 (U18 Boys)	2023-05-13	2023-05-13	Standard	Ekurhuleni (GE)	5	2	0	Yes	Analysis
8	Benoni Cluster High School League 2023 (U19 Open)	2023-05-06	2023-05-06	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
9	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
10	Ekurhuleni-North Schools Teams 2022 (U15)	2022-08-13	2022-08-13	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
11	ACB Invitation Chess Tournament 2022 (U15)	2022-06-11	2022-06-11	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
12	2022 Gauteng Schools Individual Chess Championship (U15 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	3	1	Yes	Analysis
13	Ekurhuleni-North Schools Finals Indiv 2022 (U15 Boys)	2022-05-14	2022-05-14	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
14	Benoni Cluster HS Individuals 2022 (U15 Boys)	2022-05-07	2022-05-07	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	9	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Benoni Cluster High School League 2023
		date 2022-08-13	rnd 5	type Standard	result 0.5	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Luwes, M (Morne)				Opponent Sandamela, M (Molemo)
2	6	Tournament Benoni Cluster HS Individuals 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-07	rnd 4	type Rapid	result 1	date 2022-05-14	rnd 4	type Standard	result 1
		Opponent Markram, D (Dean)				Opponent Andrews, J (Jason)
3	5	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Moll, T (Tian)				Opponent Marneweck, J (Jason)

#	Games	Start				End
1	6	Tournament Ekurhuleni-North Schools Teams 2022				Tournament 2022 Gauteng Schools Team Championships
		date 2022-08-13	rnd 5	type Standard	result 0.5	date 2022-08-26	rnd 5	type Standard	result 1
		Opponent Luwes, M (Morne)				Opponent Ezeama, J (Justin Chisom)
2	4	Tournament Ekurhuleni North High School Individuals 2024				Tournament Benoni High School Cluster 15Feb 2025
		date 2024-05-24	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Small, J (Johann)				Opponent Mbah, C (Clinton)
3	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni-North Schools Finals Indiv 2022
		date 2022-05-14	rnd 1	type Standard	result 1	date 2022-05-14	rnd 4	type Standard	result 1
		Opponent Dladla, N (Ntokozo)				Opponent Andrews, J (Jason)

#	Games	Start				End
1	5	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Moll, T (Tian)				Opponent Marneweck, J (Jason)
2	5	Tournament Benoni Cluster HS Individuals 2022				Tournament Benoni Cluster High School League 2023
		date 2022-05-07	rnd 4	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Markram, D (Dean)				Opponent Sandamela, M (Molemo)
3	2	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 1	type Rapid	result 1	date 2024-03-16	rnd 2	type Rapid	result 1
		Opponent Van Jaarsveld, J (Jadon)				Opponent Mashinini, N (Naledi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Moll, T (Tian)				Opponent Marneweck, J (Jason)
2	4	Tournament Ekurhuleni North High School Individuals 2024				Tournament Benoni High School Cluster 15Feb 2025
		date 2024-05-24	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Small, J (Johann)				Opponent Mbah, C (Clinton)
3	3	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Dladla, N (Ntokozo)				Opponent Du Plessis, J (Juan-Pierre)

#	Games	Start				End
1	4	Tournament Ekurhuleni North High School Individuals 2024				Tournament Benoni High School Cluster 15Feb 2025
		date 2024-05-24	rnd 5	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Small, J (Johann)				Opponent Mbah, C (Clinton)
2	3	Tournament Ekurhuleni-North Schools Teams 2022				Tournament Ekurhuleni-North Schools Teams 2022
		date 2022-08-13	rnd 1	type Standard	result 1	date 2022-08-13	rnd 3	type Standard	result 1
		Opponent Dladla, N (Ntokozo)				Opponent Du Plessis, J (Juan-Pierre)
3	2	Tournament Ekurhuleni North High School Individuals 2024				Tournament Ekurhuleni North High School Individuals 2024
		date 2024-05-24	rnd 2	type Standard	result 1	date 2024-05-24	rnd 3	type Standard	result 1
		Opponent Kutarypo, P (Peace)				Opponent Moatshe, T (Tebogo)

#	Games	Start				End
1	5	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni Cluster High Schools Teams 2024
		date 2024-03-16	rnd 5	type Rapid	result 1	date 2024-05-11	rnd 4	type Rapid	result 1
		Opponent Moll, T (Tian)				Opponent Marneweck, J (Jason)
2	2	Tournament Benoni High Schools Cluster Individuals 2024				Tournament Benoni High Schools Cluster Individuals 2024
		date 2024-03-16	rnd 1	type Rapid	result 1	date 2024-03-16	rnd 2	type Rapid	result 1
		Opponent Van Jaarsveld, J (Jadon)				Opponent Mashinini, N (Naledi)
3	2	Tournament Benoni Cluster High School League 2023				Tournament Benoni Cluster High School League 2023
		date 2023-05-06	rnd 2	type Rapid	result 1	date 2023-05-06	rnd 3	type Rapid	result 1
		Opponent Du Toit, GF (Guillaume Francois)				Opponent Sandamela, M (Molemo)

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	Dladla ,N (Ntokozo)	2	2	425	2	2	425	0	0	0	0	0	0
1	Dladla ,N (Ntokozo)	2	1195.6	1620.6	2	1212	1620.6	0	0	0	0	0	0
2	Hamilton-Hall ,R (Riley)	2	1	0	1	1	425	1	0	-425	0	0	0
2	Hamilton-Hall ,R (Riley)	2	1204.8	1204.8	1	1135.6	1629.8	1	1228	779.8	0	0	0
3	Bigmore ,M (Michael)	2	2	425	1	1	425	1	1	425	0	0	0
3	Bigmore ,M (Michael)	2	1120.4	1545.4	1	1122.8	1545.4	1	1122.8	1545.4	0	0	0
4	Sandamela ,M (Molemo)	2	2	425	1	1	425	1	1	425	0	0	0
4	Sandamela ,M (Molemo)	2	1215.1	1640.1	1	1222	1640.1	1	1200	1640.1	0	0	0
5	Laeke ,N (Nahom)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Laeke ,N (Nahom)	2	1273.5	848.5	0	0	0	2	954.2	848.5	0	0	0
6	Du Plessis ,N (Nickel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Du Plessis ,N (Nickel)	1	1224.6	799.6	1	1224.1	799.6	0	0	0	0	0	0
7	Ferreira ,M (Marguerite)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ferreira ,M (Marguerite)	1	1243.9	1668.9	1	1235.3	1668.9	0	0	0	0	0	0
8	Nelson ,D (Donovan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nelson ,D (Donovan)	1	1199.5	774.5	1	1200	774.5	0	0	0	0	0	0
9	Ntlatla ,L (Larry)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ntlatla ,L (Larry)	1	1123.6	1548.6	1	1109.7	1548.6	0	0	0	0	0	0
10	Small ,J (Johann)	1	1	425	1	1	425	0	0	0	0	0	0
10	Small ,J (Johann)	1	1195	1620	1	1200	1620	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Richter, A (Adriaan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms