Chess South Africa Ratings Database

PLAYER PAGE

Personal

Heunis, M (Martin)

Chess SA id

1070308229

FIDE id

Date of birth

2007-03-16 (U20)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1228.7	1188.8	1280	1200
Raw rating	1228.7	1188.8	1280	1200
Weighted rating	1226.5	1187.1	1268	1200
Weighted performance	741.3	232.2	0	0
Floor	759.2	700	780	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.2	168.5	148	165.8
Highest rating	1553.8 2024-07-01	1200 2024-07-01	1635.6 2024-07-01	1200 2024-10-01
Highest raw rating	1259.2 2024-08-01	1200 2024-07-01	1280 2024-10-01	1200 2024-10-01
Highest weighted rating	1259.2 2024-09-01	1200 2024-07-01	1280 2024-10-01	1200 2024-10-01
Highest weighted performance	1553.8 2024-07-01	1200 2024-07-01	1635.6 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1228.7	1188.8	1280	1200
Analysis
Rating	1228.7	1188.8	1280	1200
Raw rating	1228.7	1188.8	1280	1200
Weighted rating	1226.5	1187.1	1268
Weighted performance	741.3	232.2	0
K-factor	36	36	36	36
Floor	759.2	700	780	700
Max/Min rating change allowed	159.2	168.5	148	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	1228.7	1188.8	1280	1200
New weighted rating	1227.2	1187	1270.4	1200
New weighted performance	740.8	231.9	0	0
Temp new rating	1228.7	1188.8	1280	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1228.7	1188.8	1280	1200
New K-factor	36	36	36	36
New floor	759.2	700	780	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	7	3	4	0
	8	0	0	8
	0	0	0	0
	0	0	0	0
History	47	35	4	8

Games since
	Main 7	Standard 3		Rapid 4		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	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	47	22.5	47.87	-18.1	1109.5	1091.5
Standard	35	16	45.71	-36.4	1064.7	1028.3
Rapid	4	4	100	425	1200	1625
Blitz	8	2.5	31.25	-159.4	1260.4	1101

Date	Main	Standard	Rapid	Blitz
2025-09-30	1228.7	1188.8	1280	1200
2025-09-01	1228.7	1188.8	1280	1200
2025-08-01	1228.7	1188.8	1280	1200
2025-07-01	1228.7	1188.8	1280	1200
2025-06-01	1228.7	1188.8	1280	1200
2025-05-01	1228.7	1188.8	1280	1200
2025-04-01	1228.7	1188.8	1280	1200
2025-03-01	1228.7	1188.8	1280	1200
2025-02-01	1228.7	1187.5	1280	1200
2025-01-01	1228.7	1166	1280	1200
2024-12-01	1228.7	1166	1280	1200
2024-11-01	1228.7	1166	1280	1200
2024-10-01	1228.7	1166	1280	1200
2024-09-01	1259.2	1200	1280	1200
2024-08-01	1259.2	1200	1280	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	2024 D6 Team Finals (U19)	2024-08-02	2024-08-02	Standard	Ekurhuleni (GE)	5	3	0.5	Yes	Analysis
2	2024 D6 Teams (Pool C U19)	2024-07-20	2024-07-20	Rapid	Ekurhuleni (GE)	5	4	4	Yes	Analysis
3	Helpmekaar Kollege Blitz Chess Invitational Sep 2023	2023-09-16	2023-09-16	Blitz	Johannesburg Metro (GJM)	9	8	2.5	Yes	Analysis
4	2019 South African Junior Team Championships (U14E)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
5	Ekurhuleni Grand Prix 2019 (C)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
6	Boksburg Chess Club Open 2019 (C)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Ekurhuleni Trials 2 2019 (U14)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
9	Ekurhuleni South D6 Individual Finals 2018 (U11 Boys)	2018-05-19	2018-05-19	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Gumbo, M (Maxine)				Opponent Nko, S (Sylvia)
2	3	Tournament Boksburg Chess Club Open 2019				Tournament Ekurhuleni Grand Prix 2019
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-09-14	rnd 2	type Standard	result 1
		Opponent Mahlangu, Z (Zandile)				Opponent De Swardt, C (Chrizander)
3	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-25	rnd 2	type Standard	result 1
		Opponent Tshabalala, N (Njabulo)				Opponent Ferreira, IH (Ignus)

#	Games	Start				End
1	3	Tournament Boksburg Chess Club Open 2019				Tournament Ekurhuleni Grand Prix 2019
		date 2019-07-13	rnd 5	type Standard	result 1	date 2019-09-14	rnd 2	type Standard	result 1
		Opponent Mahlangu, Z (Zandile)				Opponent De Swardt, C (Chrizander)
2	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-25	rnd 2	type Standard	result 1
		Opponent Tshabalala, N (Njabulo)				Opponent Ferreira, IH (Ignus)
3	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament Ekurhuleni South D6 Individual Finals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Segale, R (Rethabile)				Opponent Olivier, J (Juvandre)

#	Games	Start				End
1	4	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Gumbo, M (Maxine)				Opponent Nko, S (Sylvia)

#	Games	Start				End
1	2	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 7	type Blitz	result 1	date 2023-09-16	rnd 8	type Blitz	result 0.5
		Opponent Jacobs, L (Lenita)				Opponent Bruwer, M (Matthew)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 5	type Blitz	result 1	date 2023-09-16	rnd 5	type Blitz	result 1
		Opponent Verreiner, M (Marko)				Opponent Verreiner, M (Marko)

#	Games	Start				End
1	4	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Gumbo, M (Maxine)				Opponent Nko, S (Sylvia)
2	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-25	rnd 2	type Standard	result 1
		Opponent Tshabalala, N (Njabulo)				Opponent Ferreira, IH (Ignus)
3	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament Ekurhuleni South D6 Individual Finals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Segale, R (Rethabile)				Opponent Olivier, J (Juvandre)

#	Games	Start				End
1	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-19	rnd 5	type Standard	result 1	date 2018-05-25	rnd 2	type Standard	result 1
		Opponent Tshabalala, N (Njabulo)				Opponent Ferreira, IH (Ignus)
2	3	Tournament Ekurhuleni South D6 Individual Finals 2018				Tournament Ekurhuleni South D6 Individual Finals 2018
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 3	type Standard	result 1
		Opponent Segale, R (Rethabile)				Opponent Olivier, J (Juvandre)
3	2	Tournament Ekurhuleni Trials 2 2019				Tournament Ekurhuleni Trials 2 2019
		date 2019-04-27	rnd 4	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Nkwanyana, W (Wandile)				Opponent Grobler, L (Louis)

#	Games	Start				End
1	4	Tournament 2024 D6 Teams				Tournament 2024 D6 Teams
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 4	type Rapid	result 1
		Opponent Gumbo, M (Maxine)				Opponent Nko, S (Sylvia)

#	Games	Start				End
1	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 7	type Blitz	result 1	date 2023-09-16	rnd 7	type Blitz	result 1
		Opponent Jacobs, L (Lenita)				Opponent Jacobs, L (Lenita)
2	1	Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023				Tournament Helpmekaar Kollege Blitz Chess Invitational Sep 2023
		date 2023-09-16	rnd 5	type Blitz	result 1	date 2023-09-16	rnd 5	type Blitz	result 1
		Opponent Verreiner, M (Marko)				Opponent Verreiner, M (Marko)

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	De Swardt ,C (Chrizander)	2	2	425	2	2	425	0	0	0	0	0	0
1	De Swardt ,C (Chrizander)	2	1046.8	1471.8	2	1038.5	1471.8	0	0	0	0	0	0
2	Gxumisa ,N (Nwabo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Gxumisa ,N (Nwabo)	2	1143.1	930.6	2	1128.2	930.6	0	0	0	0	0	0
3	Ebrahim ,Z (Zachary)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Ebrahim ,Z (Zachary)	1	1255.3	830.3	1	1244.4	830.3	0	0	0	0	0	0
4	Kaye ,L (Levinno)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Kaye ,L (Levinno)	1	1324.5	899.5	1	1308	899.5	0	0	0	0	0	0
5	Bosman ,E (Elri)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bosman ,E (Elri)	1	1123.2	698.2	1	1116.5	698.2	0	0	0	0	0	0
6	Nkwanyana ,W (Wandile)	1	1	425	1	1	425	0	0	0	0	0	0
6	Nkwanyana ,W (Wandile)	1	667.9	1092.9	1	701.6	1092.9	0	0	0	0	0	0
7	Mngomezulu ,X (Xolani)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mngomezulu ,X (Xolani)	1	1062.6	637.6	1	1067.8	637.6	0	0	0	0	0	0
8	Koen ,M (Martin)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Koen ,M (Martin)	1	1026	601	1	1040	601	0	0	0	0	0	0
9	Obaray ,J (Jordan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Obaray ,J (Jordan)	1	978.3	553.3	1	963.7	553.3	0	0	0	0	0	0
10	Banda ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
10	Banda ,S (Siyabonga)	1	1183.4	1608.4	1	1180	1608.4	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

Heunis, M (Martin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms