Chess South Africa Ratings Database

PLAYER PAGE

Personal

Boettcher, M (Markus)

Chess SA id

168044874

FIDE id

Date of birth

1968-08-03 (Adult)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1729	1767.4	1648.5	1648.5
Raw rating	1729	1767.4	1648.5	1648.5
Weighted rating	1703.5	1748	1648.5	1648.5
Weighted performance	1613.6	1627.6	0	0
Floor	1229	1267.4	1148.5	1148.5
K-factor	28	28	28	28
Min/Max rating change allowed	78	73.9	87.5	87.5
Highest rating	1729 2026-01-01	1767.4 2026-01-01	1648.5 2019-06-01	1648.5 2019-06-01
Highest raw rating	1729 2026-01-01	1767.4 2026-01-01	1648.5 2024-02-01	1648.5 2024-02-01
Highest weighted rating	1703.5 2026-01-01	1748 2026-01-01	1648.5 2019-06-01	1648.5 2019-06-01
Highest weighted performance	1673.1 2018-02-01	1673.1 2018-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1729	1767.4	1648.5	1648.5
Analysis
Rating	1729	1767.4	1648.5	1648.5
Raw rating	1729	1767.4	1648.5	1648.5
Weighted rating	1703.5	1748	1648.5
Weighted performance	1613.6	1627.6	0
K-factor	28	28	28	28
Floor	1229	1267.4	1148.5	1148.5
Max/Min rating change allowed	78	73.9	87.5	87.5
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	1729	1767.4	1648.5	1648.5
New weighted rating	1705.5	1749.4	1648.5	1648.5
New weighted performance	1602.2	1616	0	0
Temp new rating	1729	1767.4	1648.5	1648.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1729	1767.4	1648.5	1648.5
New K-factor	28	28	28	28
New floor	1229	1267.4	1148.5	1148.5

Item	Main	Standard
	0	0
	10	10
	5	5
	5	5
	0	0
	0	0
History	87	87

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	10	6	60	85	1569.9	1654.9
Standard	10	6	60	85	1569.9	1654.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	30	23.5	78.33	240.8	1448.8	1689.6
Standard	30	23.5	78.33	240.8	1448.8	1689.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1729	1767.4	1648.5	1648.5
2025-11-30	1696.1	1736	1648.5	1648.5
2025-11-01	1696.1	1736	1648.5	1648.5
2025-09-30	1701.5	1746.9	1648.5	1648.5
2025-09-01	1701.5	1746.9	1648.5	1648.5
2025-08-01	1701.5	1746.9	1648.5	1648.5
2025-07-01	1701.1	1746	1648.5	1648.5
2025-06-01	1700.6	1745	1648.5	1648.5
2025-05-01	1700.1	1743.8	1648.5	1648.5
2025-04-01	1699.6	1742.5	1648.5	1648.5
2025-03-01	1698.8	1740.8	1648.5	1648.5
2025-02-01	1704.7	1753.3	1648.5	1648.5
2025-01-01	1704.7	1753.3	1648.5	1648.5
2024-12-01	1704.7	1753.3	1648.5	1648.5
2024-11-01	1704.7	1753.3	1648.5	1648.5
2024-10-01	1704.7	1753.3	1648.5	1648.5
2024-09-01	1704.7	1753.3	1648.5	1648.5
2024-11-01	1704.7	1753.3	1648.5	1648.5
2024-07-01	1704.7	1753.3	1648.5	1648.5
2024-06-01	1704.7	1753.3	1648.5	1648.5
2024-05-01	1704.7	1753.3	1648.5	1648.5
2024-04-01	1704.7	1753.3	1648.5	1648.5
2024-03-01	1700.3	1755	1648.5	1648.5
2024-02-01	1700.3	1755	1648.5	1648.5

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	Gauteng Inter-Region at Emerald Resort 2025 (Adults+Seniors)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
2	Dr KK Regional Trials Potch 2025 (Open)	2025-09-27	2025-09-27	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
3	DR KK Volkies 2025 (Open)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
4	DR KKD Ferdies Mar 2024 (A)	2024-03-02	2024-03-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
5	DR KKD Meiringspark 2023 (Open)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
6	DKKD Covid 19 2020 (A)	2020-09-19	2020-09-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
7	Laerskool Volkskool 2018 (A+B)	2018-02-03	2018-02-03	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis

#	Games	Start				End
1	14	Tournament Laerskool Volkskool 2018				Tournament DR KKD Meiringspark 2023
		date 2018-02-03	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 0.5
		Opponent Saayman, A (Anais)				Opponent Mafabatho, TH (Thapelo)
2	8	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Volkies 2025
		date 2024-03-02	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 0.5
		Opponent Swanepoel, M (Martin)				Opponent Molombwa, O (Ofentse)
3	4	Tournament DR KK Volkies 2025				Tournament Dr KK Regional Trials Potch 2025
		date 2025-02-01	rnd 5	type Standard	result 0.5	date 2025-09-27	rnd 3	type Standard	result 0.5
		Opponent Mittermaier, G (Gunther)				Opponent Berndt, M (Michael)

#	Games	Start				End
1	14	Tournament Laerskool Volkskool 2018				Tournament DR KKD Meiringspark 2023
		date 2018-02-03	rnd 1	type Standard	result 1	date 2023-08-19	rnd 4	type Standard	result 0.5
		Opponent Saayman, A (Anais)				Opponent Mafabatho, TH (Thapelo)
2	8	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Volkies 2025
		date 2024-03-02	rnd 1	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 0.5
		Opponent Swanepoel, M (Martin)				Opponent Molombwa, O (Ofentse)
3	1	Tournament DR KK Volkies 2025				Tournament DR KK Volkies 2025
		date 2025-02-01	rnd 5	type Standard	result 0.5	date 2025-02-01	rnd 5	type Standard	result 0.5
		Opponent Mittermaier, G (Gunther)				Opponent Mittermaier, G (Gunther)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	13	Tournament Laerskool Volkskool 2018				Tournament DR KKD Meiringspark 2023
		date 2018-02-03	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Saayman, A (Anais)				Opponent Van Der Westhuizen, F (Frederik)
2	3	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Volkies 2025
		date 2024-03-02	rnd 5	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Berndt, M (Michael)				Opponent Ngubeni, JM (Jackie)
3	2	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Ferdies Mar 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Swanepoel, M (Martin)				Opponent Fourie, EM (Elzette)

#	Games	Start				End
1	13	Tournament Laerskool Volkskool 2018				Tournament DR KKD Meiringspark 2023
		date 2018-02-03	rnd 1	type Standard	result 1	date 2023-08-19	rnd 3	type Standard	result 1
		Opponent Saayman, A (Anais)				Opponent Van Der Westhuizen, F (Frederik)
2	3	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Volkies 2025
		date 2024-03-02	rnd 5	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Berndt, M (Michael)				Opponent Ngubeni, JM (Jackie)
3	2	Tournament DR KKD Ferdies Mar 2024				Tournament DR KKD Ferdies Mar 2024
		date 2024-03-02	rnd 1	type Standard	result 1	date 2024-03-02	rnd 2	type Standard	result 1
		Opponent Swanepoel, M (Martin)				Opponent Fourie, EM (Elzette)

No games found.

#	Games	Start				End

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	Berndt ,M (Michael)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Berndt ,M (Michael)	2	1469.9	1682.4	2	1484.2	1682.4	0	0	0	0	0	0
2	Fourie ,EM (Elzette Mari)	2	2	425	2	2	425	0	0	0	0	0	0
2	Fourie ,EM (Elzette Mari)	2	1417.8	1842.8	2	1414.8	1842.8	0	0	0	0	0	0
3	Matsitse ,SG (Sabatha Givens)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Matsitse ,SG (Sabatha Givens)	2	1595.8	1383.3	2	1601.9	1383.3	0	0	0	0	0	0
4	Robin ,AK (Amal Kurian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Robin ,AK (Amal Kurian)	1	1406.3	1831.3	1	1414.3	1831.3	0	0	0	0	0	0
5	De Kock ,L (Lene)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Kock ,L (Lene)	1	1318.7	1743.7	1	1318.7	1743.7	0	0	0	0	0	0
6	Hansen ,MW (Marcques Wesley)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hansen ,MW (Marcques Wesley)	1	1809	1384	1	1814.4	1384	0	0	0	0	0	0
7	Swanepoel ,M (Martin)	1	1	425	1	1	425	0	0	0	0	0	0
7	Swanepoel ,M (Martin)	1	1392.3	1817.3	1	1409.2	1817.3	0	0	0	0	0	0
8	Ngubeni ,JM (Jackie)	1	1	425	1	1	425	0	0	0	0	0	0
8	Ngubeni ,JM (Jackie)	1	1542.5	1967.5	1	1540.2	1967.5	0	0	0	0	0	0
9	Molombwa ,O (Ofentse)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Molombwa ,O (Ofentse)	1	1474.1	1474.1	1	1489.6	1474.1	0	0	0	0	0	0
10	Rossouw ,HJ (Hendrik Johannes)	1	1	425	1	1	425	0	0	0	0	0	0
10	Rossouw ,HJ (Hendrik Johannes)	1	1313	1738	1	1313	1738	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Boettcher, M (Markus)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms