Chess South Africa Ratings Database

PLAYER PAGE

Personal

Barnard, M (Martin)

Chess SA id

108070894

FIDE id

Date of birth

2008-08-21 (U18)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-25

Personal details last changed

1900-01-01

Junior GPX Games

38.9

Junior GPX Points

1190.6

Item	Main	Standard	Rapid	Blitz
Rating	1300.6	1287.4	752.4	820
Raw rating	1294.3	1269	752.4	820
Weighted rating	1300.6	1287.4	752.4	711.1
Weighted performance	1211	1170.9	0	0
Floor	866.6	857.5	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	145	150.3	313.7	284.9
Highest rating	1366.6 2023-09-01	1357.5 2023-09-01	1200 2020-01-01	1200 2024-02-01
Highest raw rating	1366.6 2023-10-01	1357.5 2023-10-01	752.4 2024-02-01	820 2025-11-01
Highest weighted rating	1366.6 2024-10-01	1357.5 2024-10-01	752.4 2024-11-01	711.1 2025-11-01
Highest weighted performance	1366.6 2023-09-01	1357.5 2023-09-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	-1.6	0	0
New rating	1300	1285.8	752.4	820
Analysis
Rating	1300.6	1287.4	752.4	820
Raw rating	1294.3	1269	752.4	820
Weighted rating	1300.6	1287.4	752.4
Weighted performance	1211	1170.9	0
K-factor	36	36	40	40
Floor	866.6	857.5	500	500
Max/Min rating change allowed	145	150.3	313.7	284.9
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	1294.3	1269	752.4	820
New weighted rating	1300	1285.8	752.4	720.1
New weighted performance	1203.8	1163.8	0	0
Temp new rating	1300	1285.8	752.4	820
Temp new rating +/-	-0.6	-1.6	0	0
Final new rating +/-	-0.6	-1.6	0	0
New rating	1300	1285.8	752.4	820
New K-factor	36	36	40	40
New floor	866.6	857.5	500	500

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	31	24	0	7
	33	33	0	0
	44	39	5	0
	15	15	0	0
	0	0	0	0
History	310	298	5	7

Games since
	Main 69	Standard 62		Rapid 0		Blitz 7
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3265		1094		124
Male	2552		850		99
U18	495		179		22
U18 Male	407		145		20
Standard
	RSA		Province		Region
Overall	3296		1187		137
Male	2576		930		110
U18	527		199		27
U18 Male	436		164		24
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
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	31	12	38.71	-96	1372.2	1276.2
Standard	24	9	37.5	-106.2	1342.8	1236.6
Rapid	0	0	0	0	0	0
Blitz	7	3	42.86	-60.7	1472.9	1412.2
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	256	132.5	51.76	14.9	1132.2	1147.2
Standard	244	126.5	51.84	15.7	1119.5	1135.2
Rapid	5	3	60	85	1277	1362
Blitz	7	3	42.86	-60.7	1472.9	1412.2

Date	Main	Standard	Rapid	Blitz
2025-11-01	1294.3	1269	752.4	820
2025-09-30	1286.7	1269	752.4	701.6
2025-09-01	1305.5	1294.6	752.4	701.6
2025-08-01	1300.5	1288.2	752.4	701.6
2025-07-01	1304	1293.5	752.4	701.6
2025-06-01	1304.7	1292.5	752.4	701.6
2025-05-01	1304.7	1292.5	752.4	701.6
2025-04-01	1304.7	1292.5	752.4	701.6
2025-03-01	1304.2	1292.2	752.4	701.6
2025-02-01	1300.7	1288.1	752.4	701.6
2025-01-01	1254.9	1240.1	752.4	701.6
2024-12-01	1300.9	1287.3	752.4	701.6
2024-11-01	1316.1	1309.6	752.4	701.6
2024-10-01	1315.8	1308.2	752.4	701.6
2024-09-01	1315.8	1308.2	752.4	701.6
2024-08-01	1294.3	1281.9	752.4	701.6
2024-07-01	1322.1	1313.9	752.4	701.6
2024-09-01	1322.1	1313.9	752.4	701.6
2024-05-01	1290.7	1274.7	752.4	701.6
2024-04-01	1290.7	1274.7	752.4	701.6
2024-03-01	1290.7	1274.7	752.4	701.6
2024-02-01	1290.7	1274.7	752.4	701.6
2024-01-01	1321.2	1304.2	752.4	701.6
2023-12-01	1321.2	1304.2	752.4	701.6

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	Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A)	2025-10-25	2025-10-25	Blitz	Sedibeng (GSV)	7	7	3	Yes	Analysis
2	Laerskool Eligwa Open 20 Sept 2025 (A+B)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	GDE (D8) Sedibeng West Schools - Teams 2025 (U19)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
5	LS Vryheidsmonument Chess Open 21 Jun 2025 (B)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
6	Afrikaans High School Open 08 Feb 2025 (B)	2025-02-08	2025-02-08	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	Chess-in-the-Vaal Academy Blitz Open 25 Oct 2025 (A)	2025-10-25	2025-10-25	Blitz	Sedibeng (GSV)	7	7	3	Yes	Analysis
2	Laerskool Eligwa Open 20 Sept 2025 (A+B)	2025-09-20	2025-09-20	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	GDE (D8) Sedibeng West Schools - Teams 2025 (U19)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
4	Eureka Chess Open 26 July 2025 (B)	2025-07-26	2025-07-26	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
5	LS Vryheidsmonument Chess Open 21 Jun 2025 (B)	2025-06-21	2025-06-21	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
6	Afrikaans High School Open 08 Feb 2025 (B)	2025-02-08	2025-02-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U18 Open)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
8	Queens Gambit Chess Open 2024 (A)	2024-11-23	2024-11-23	Standard	Sedibeng (GSV)	5	5	1.5	Yes	Analysis
9	Fonteine Open 2024 (B)	2024-10-19	2024-10-19	Standard	Sedibeng (GSV)	5	4	2	Yes	Analysis
10	Sedibeng West District Schools Chess Team's Championships 2024 (U19)	2024-08-12	2024-08-12	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
11	Sedibeng West District Schools Individual Chess Championships 2024 (U18 Boys)	2024-07-27	2024-07-27	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
12	Sedibeng Chess Open 11 May 2024 (U18)	2024-05-11	2024-05-11	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
13	2024 Gauteng Inter-Region Chess Championship (U16B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
14	Queens Gambit Chess Open 2023 (B)	2023-11-25	2023-11-25	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
15	NWU Vaal Open 2023 (B)	2023-10-14	2023-10-14	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
16	2023 Gauteng Top Schools (U15 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	3.5	Yes	Analysis
17	NG Kerk Vanderbijlpark Suid Open 2023 (C)	2023-08-26	2023-08-26	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
18	2023 Sedibeng West District Schools Chess Tournament (U15)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	4	3	Yes	Analysis
19	Eureka Open 2023 (D)	2023-07-29	2023-07-29	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
20	VaalPark Primary Open Chess 2023 (B)	2023-06-16	2023-06-16	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
21	D8 Schools Individuals 2023 (U15 Boys)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	0	0	No	Analysis
22	Valia's Chess Tournament 2023 (C)	2023-05-06	2023-05-06	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
23	Driehoek Open Chess Tournament 2023 (C)	2023-09-13	2023-09-13	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
24	Overvaal Open 2022 (C)	2022-08-06	2022-08-06	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
25	Hoerskool Overvaal 2022 (C)	2022-06-11	2022-06-11	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
26	Lux Deo NG Kerk Chess Open 2022 (C)	2022-04-09	2022-04-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
27	Carel`s Open 2020 (C)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
28	2019 South African Junior Team Championships (U12D)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
29	Sedibeng DF Malherbe Open 2019 (C)	2019-10-12	2019-10-12	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
30	Fonteine Ope 2019 (C)	2019-10-19	2019-10-19	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
31	GE vs GSV Inter Regional 2019 (U12B)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
32	TST-MSA Chess Open 2019 (D)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
33	Eureka Chess Open 2019 (G)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
34	Vaal Chess Club Open 2019 (D)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
35	Word of Life 2019 (C)	2019-05-11	2019-05-11	Standard	Sedibeng (GSV)	5	4	1.5	Yes	Analysis
36	Amigo Spur Eligwa Chess Open 2019 (C)	2019-05-18	2019-05-18	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
37	Dirk de Koster Chess Open 2019 (D)	2019-04-13	2019-04-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
38	Carels Open 2019 (D)	2019-03-02	2019-03-02	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
39	Eagle`s Open 2018 (C)	2018-12-08	2018-12-08	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
40	South African Junior Team Championships 2018 (U12C)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
41	2018 Interregion Sedibeng vs Ekurhuleni (P)	2018-11-03	2018-11-03	Standard	Sedibeng (GSV)	5	5	2	Yes	Analysis
42	Fonteine Open 2018 (C)	2018-10-13	2018-10-13	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
43	Eureka Chess Open 2018 (B)	2018-09-29	2018-09-29	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
44	Dr Pieter Hangelbroek Ope 2018 (E+F)	2018-09-01	2018-09-01	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
45	TST-MSA Tournament 2018 (E)	2018-07-21	2018-07-21	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
46	Sasolburg Open 2018 (C)	2018-06-02	2018-06-02	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
47	Hoerskool Drie Riviere Open 2018 (D)	2018-06-09	2018-06-09	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
48	Word of Life Open 2018 (D)	2018-05-12	2018-05-12	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
49	Amigo Spur Eligwa Chess Open 2018 (D)	2018-05-19	2018-05-19	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
50	Henley Open 2018 (C)	2018-03-10	2018-03-10	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
51	Carels Open 2018 (D)	2018-03-03	2018-03-03	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
52	South African Junior Team Championships 2017 (U12D)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-19	rnd 4	type Standard	result 1
		Opponent Brenkman, C (Christopher)				Opponent Erwee, M (Marko)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Wessels, M (Minette)
3	4	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mediwane, R (Rethabile)				Opponent Davids, A (Anton)

#	Games	Start				End
1	7	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-19	rnd 4	type Standard	result 1
		Opponent Brenkman, C (Christopher)				Opponent Erwee, M (Marko)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Wessels, M (Minette)
3	4	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mediwane, R (Rethabile)				Opponent Davids, A (Anton)

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Smith, KE (Kaiden Elljay)				Opponent Van Der Westhuizen, J (Janu)
2	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 5	type Rapid	result 1
		Opponent Van Der Westhuizen, EG (Eon)				Opponent Van Der Westhuizen, EG (Eon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-19	rnd 4	type Standard	result 1
		Opponent Brenkman, C (Christopher)				Opponent Erwee, M (Marko)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Wessels, M (Minette)
3	4	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mediwane, R (Rethabile)				Opponent Davids, A (Anton)

#	Games	Start				End
1	7	Tournament Word of Life Open 2018				Tournament Amigo Spur Eligwa Chess Open 2018
		date 2018-05-12	rnd 3	type Standard	result 1	date 2018-05-19	rnd 4	type Standard	result 1
		Opponent Brenkman, C (Christopher)				Opponent Erwee, M (Marko)
2	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 2	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 1
		Opponent Cronje, A (Anke)				Opponent Wessels, M (Minette)
3	4	Tournament 2024 Gauteng Inter-Region Chess Championship				Tournament Sedibeng Chess Open 11 May 2024
		date 2024-01-14	rnd 5	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mediwane, R (Rethabile)				Opponent Davids, A (Anton)

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 2	type Rapid	result 1
		Opponent Smith, KE (Kaiden Elljay)				Opponent Van Der Westhuizen, J (Janu)
2	1	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 5	type Rapid	result 1	date 2023-06-16	rnd 5	type Rapid	result 1
		Opponent Van Der Westhuizen, EG (Eon)				Opponent Van Der Westhuizen, EG (Eon)

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	0	-425	5	0	-425	0	0	0	1	0	-425
1	Marimuthu ,S (Shaylen)	6	1382.4	957.4	5	1357.6	957.4	0	0	0	1	1208.7	957.4
2	Gebuza ,M (Mbali)	5	4	255	5	4	255	0	0	0	0	0	0
2	Gebuza ,M (Mbali)	5	1139.2	1394.2	5	1133.7	1394.2	0	0	0	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	5	2.5	0	4	2.5	106.2	1	0	-425	0	0	0
3	Eberwein ,HJ (Heinrich Jurgen)	5	1164.5	1164.5	4	1101.3	1270.7	1	956	739.5	0	0	0
4	Botha ,K (Kriegler)	4	2	0	4	2	0	0	0	0	0	0	0
4	Botha ,K (Kriegler)	4	720.4	720.4	4	751.8	720.4	0	0	0	0	0	0
5	Fritz ,J (Janez)	4	2	0	4	2	0	0	0	0	0	0	0
5	Fritz ,J (Janez)	4	1057.1	1057.1	4	1041.2	1057.1	0	0	0	0	0	0
6	Harmse ,H (Heinrich)	3	3	425	3	3	425	0	0	0	0	0	0
6	Harmse ,H (Heinrich)	3	1164.6	1589.6	3	1120.4	1589.6	0	0	0	0	0	0
7	Kapp ,JS (Jeandre Shawn)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Kapp ,JS (Jeandre Shawn)	3	925	1066.7	3	920.6	1066.7	0	0	0	0	0	0
8	Andrews ,J (Jason)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Andrews ,J (Jason)	3	1261	1119.3	3	1256.2	1119.3	0	0	0	0	0	0
9	Mosoetsa ,TW (Tsholofelo Winnie)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Mosoetsa ,TW (Tsholofelo Winnie)	3	1171.6	1313.3	3	1148.1	1313.3	0	0	0	0	0	0
10	Brenkman ,K (Krystal)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
10	Brenkman ,K (Krystal)	3	808.6	950.2	3	820.5	950.2	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

Barnard, M (Martin)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms