Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bolleurs, M (Matthew)

Chess SA id

1130144509

FIDE id

Date of birth

2013-09-26 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1332.6	1349.8	1198.6	1200
Raw rating	1332.6	1349.8	1198.6	1200
Weighted rating	1312.1	1327.1	1198.5	1200
Weighted performance	1181	1182.8	0	0
Floor	832.6	849.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	137.3	133.9	166.1	165.8
Highest rating	1359.4 2022-07-01	1356.4 2022-07-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1332.6 2025-09-01	1349.8 2025-09-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1298.5 2025-09-01	1311.8 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1359.4 2022-07-01	1356.4 2022-07-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1332.6	1349.8	1198.6	1200
Analysis
Rating	1332.6	1349.8	1198.6	1200
Raw rating	1332.6	1349.8	1198.6	1200
Weighted rating	1312.1	1327.1	1198.5
Weighted performance	1181	1182.8	0
K-factor	36	36	36	36
Floor	832.6	849.8	700	700
Max/Min rating change allowed	137.3	133.9	166.1	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	1332.6	1349.8	1198.6	1200
New weighted rating	1314.9	1330.2	1198.5	1200
New weighted performance	1171.9	1173.6	0	0
Temp new rating	1332.6	1349.8	1198.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1332.6	1349.8	1198.6	1200
New K-factor	36	36	36	36
New floor	832.6	849.8	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	10	10	0
	15	10	5
	5	5	0
	0	0	0
History	35	30	5

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	3.5	70	170	1286.7	1456.7
Standard	5	3.5	70	170	1286.7	1456.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	22.5	64.29	121.4	1230.7	1352.1
Standard	30	20.5	68.33	155.8	1217.3	1373.2
Rapid	5	2	40	-85	1310.9	1225.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1332.6	1349.8	1198.6	1200
2025-11-30	1332.6	1349.8	1198.6	1200
2025-11-01	1332.6	1349.8	1198.6	1200
2025-09-30	1332.6	1349.8	1198.6	1200
2025-09-01	1332.6	1349.8	1198.6	1200
2025-08-01	1307.6	1322.4	1198.6	1200
2025-07-01	1307.6	1322.4	1198.6	1200
2025-06-01	1307.6	1322.4	1198.6	1200
2025-05-01	1307.6	1322.4	1198.6	1200
2025-04-01	1307.6	1322.4	1198.6	1200
2025-03-01	1307.6	1322.4	1198.6	1200
2025-02-01	1307.6	1322.4	1198.6	1200
2025-01-01	1307.6	1322.4	1198.4	1200
2024-12-01	1307.6	1322.4	1198.4	1200
2024-11-01	1307.6	1322.4	1198.4	1200
2024-10-01	1307.6	1322.4	1198.4	1200
2024-09-01	1307.6	1322.4	1198.4	1200
2024-11-01	1259.5	1265.9	1198.4	1200
2024-07-01	1259.5	1265.9	1198.4	1200
2024-06-01	1259.5	1265.9	1198.4	1200
2024-05-01	1255	1263	1198.4	1200
2024-04-01	1255	1263	1198.4	1200
2024-03-01	1255	1263	1198.4	1200
2024-02-01	1255	1263	1198.4	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	2025 Tshwane South School District CLOSED League Championship (U13A)	2025-08-15	2025-08-15	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
2	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U11A)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
3	2024 Tshwane South School District CLOSED Individual Championships (U11 Mixed)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
4	CCC Midstream Rapid 2023	2023-11-27	2023-11-27	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
5	2023 Tshwane South School District CLOSED League Championship (U11)	2023-07-29	2023-07-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
6	2023 Tshwane South School District CLOSED Individual Championships (U11 Open)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
7	D4 Play Offs 2022 (U9)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2024 Tshwane South School District CLOSED Individual Championships				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Botha, N (Nicholaas)				Opponent Truscott, A (Adriaan)
2	5	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Magedi, D (Dimpho)				Opponent Eksteen, A (Andrich)
3	4	Tournament D4 Play Offs 2022				Tournament D4 Play Offs 2022
		date 2022-07-30	rnd 2	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Opperman, J (Jordan)				Opponent De Jager, F (Franco)

#	Games	Start				End
1	5	Tournament 2024 Tshwane South School District CLOSED Individual Championships				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Botha, N (Nicholaas)				Opponent Truscott, A (Adriaan)
2	5	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Magedi, D (Dimpho)				Opponent Eksteen, A (Andrich)
3	4	Tournament D4 Play Offs 2022				Tournament D4 Play Offs 2022
		date 2022-07-30	rnd 2	type Standard	result 1	date 2022-07-30	rnd 5	type Standard	result 1
		Opponent Opperman, J (Jordan)				Opponent De Jager, F (Franco)

#	Games	Start				End
1	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 4	type Rapid	result 1	date 2023-11-27	rnd 4	type Rapid	result 1
		Opponent Potgieter, P (Paul)				Opponent Potgieter, P (Paul)
2	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 2	type Rapid	result 1	date 2023-11-27	rnd 2	type Rapid	result 1
		Opponent Oosthuizen, C (Christiaan)				Opponent Oosthuizen, C (Christiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament 2024 Tshwane South School District CLOSED Individual Championships				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Botha, N (Nicholaas)				Opponent Truscott, A (Adriaan)
2	5	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Magedi, D (Dimpho)				Opponent Eksteen, A (Andrich)
3	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Motloung, L (Lapisi)				Opponent De Jager, K (Konrad)

#	Games	Start				End
1	5	Tournament 2024 Tshwane South School District CLOSED Individual Championships				Tournament D4 Tshwane South District Schools Teams Chess Tournament 2024
		date 2024-05-11	rnd 5	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Botha, N (Nicholaas)				Opponent Truscott, A (Adriaan)
2	5	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament 2023 Tshwane South School District CLOSED League Championship
		date 2023-04-22	rnd 4	type Standard	result 1	date 2023-07-29	rnd 3	type Standard	result 1
		Opponent Magedi, D (Dimpho)				Opponent Eksteen, A (Andrich)
3	2	Tournament 2025 Tshwane South School District CLOSED League Championship				Tournament 2025 Tshwane South School District CLOSED League Championship
		date 2025-08-15	rnd 2	type Standard	result 1	date 2025-08-15	rnd 3	type Standard	result 1
		Opponent Motloung, L (Lapisi)				Opponent De Jager, K (Konrad)

#	Games	Start				End
1	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 4	type Rapid	result 1	date 2023-11-27	rnd 4	type Rapid	result 1
		Opponent Potgieter, P (Paul)				Opponent Potgieter, P (Paul)
2	1	Tournament CCC Midstream Rapid 2023				Tournament CCC Midstream Rapid 2023
		date 2023-11-27	rnd 2	type Rapid	result 1	date 2023-11-27	rnd 2	type Rapid	result 1
		Opponent Oosthuizen, C (Christiaan)				Opponent Oosthuizen, C (Christiaan)

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	Wintle ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
1	Wintle ,J (Jayden)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	De Bruin ,H (Hanno)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Bruin ,H (Hanno)	1	1089.7	664.7	1	1078.4	664.7	0	0	0	0	0	0
3	Muller ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Muller ,M (Mari)	1	1377.8	952.8	1	1376.7	952.8	0	0	0	0	0	0
4	Opperman ,J (Jordan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Opperman ,J (Jordan)	1	1220.9	1645.9	1	1224.6	1645.9	0	0	0	0	0	0
5	Truscott ,A (Adriaan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Truscott ,A (Adriaan)	1	1484.3	1909.3	1	1476.3	1909.3	0	0	0	0	0	0
6	Pretorius ,W (Wihan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Pretorius ,W (Wihan)	1	1251.6	1251.6	1	1200	1251.6	0	0	0	0	0	0
7	Van Der Merwe ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
7	Van Der Merwe ,C (Caleb)	1	1187.1	1612.1	1	1185.6	1612.1	0	0	0	0	0	0
8	Du Plessis ,P (Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
8	Du Plessis ,P (Petrus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Eksteen ,A (Andrich)	1	1	425	1	1	425	0	0	0	0	0	0
9	Eksteen ,A (Andrich)	1	1112.4	1537.4	1	1094.4	1537.4	0	0	0	0	0	0
10	De Beer ,L (Liam Nicolaas)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	De Beer ,L (Liam Nicolaas)	1	1169.5	1169.5	1	1162.4	1169.5	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

Bolleurs, M (Matthew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms