Chess South Africa Ratings Database

PLAYER PAGE

Personal

Daubert, M (Michelle)

Chess SA id

2120142703

FIDE id

Date of birth

2012-05-16 (U14)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1146

Item	Main	Standard	Rapid	Blitz
Rating	1310.4	1326.3	1259.1	1200
Raw rating	1310.4	1326.3	1259.1	1200
Weighted rating	1280.4	1294.9	1230.2	1200
Weighted performance	1246.6	1179.5	1174.4	0
Floor	810.4	826.3	759.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.7	138.5	152.4	165.8
Highest rating	1317 2022-05-01	1326.3 2025-07-01	1371.5 2024-02-01	1200 2018-10-01
Highest raw rating	1310.4 2025-09-01	1326.3 2025-07-01	1259.1 2025-09-01	1200 2024-03-01
Highest weighted rating	1277.3 2025-09-01	1287.9 2025-08-01	1227.1 2025-09-01	1200 2018-10-01
Highest weighted performance	1317 2022-05-01	1314.1 2022-05-01	1371.5 2024-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1310.4	1326.3	1259.1	1200
Analysis
Rating	1310.4	1326.3	1259.1	1200
Raw rating	1310.4	1326.3	1259.1	1200
Weighted rating	1280.4	1294.9	1230.2
Weighted performance	1246.6	1179.5	1174.4
K-factor	36	36	36	36
Floor	810.4	826.3	759.1	700
Max/Min rating change allowed	141.7	138.5	152.4	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	1310.4	1326.3	1259.1	1200
New weighted rating	1283.2	1298.1	1233	1200
New weighted performance	1246.2	1179	1174	0
Temp new rating	1310.4	1326.3	1259.1	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1310.4	1326.3	1259.1	1200
New K-factor	36	36	36	36
New floor	810.4	826.3	759.1	700

Item	Main	Standard	Rapid
	0	0	0
	28	10	18
	10	0	10
	19	19	0
	5	5	0
	0	0	0
History	62	34	28

Games since
	Main 38	Standard 10		Rapid 28		Blitz 0
Gender	Female
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1278		223		73
Female	238		41		29
U14	276		40		21
U14 Female	75		15		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-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	28	17.5	62.5	106.2	1224	1330.2
Standard	10	7	70	170	1247.6	1417.6
Rapid	18	10.5	58.33	70.8	1210.8	1281.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	37.5	60.48	89.1	1217.4	1306.5
Standard	34	21.5	63.24	112.5	1225.5	1338
Rapid	28	16	57.14	60.7	1207.5	1268.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1310.4	1326.3	1259.1	1200
2025-09-01	1310.4	1326.3	1259.1	1200
2025-08-01	1297.7	1326.3	1226.7	1200
2025-07-01	1297.7	1326.3	1226.7	1200
2025-06-01	1281.6	1314.1	1226.7	1200
2025-05-01	1301.6	1314.1	1235.7	1200
2025-04-01	1267.3	1274	1235.7	1200
2025-03-01	1267.3	1274	1235.7	1200
2025-02-01	1267.3	1274	1235.7	1200
2025-01-01	1263.2	1274	1218	1200
2024-12-01	1263.2	1274	1218	1200
2024-11-01	1263.2	1274	1218	1200
2024-10-01	1263.2	1274	1218	1200
2024-09-01	1263.2	1274	1218	1200
2024-08-01	1263.2	1274	1218	1200
2024-07-01	1263.2	1274	1218	1200
2024-06-01	1263.2	1274	1218	1200
2024-08-01	1263.2	1274	1218	1200
2024-04-01	1263.2	1274	1218	1200
2024-03-01	1282.4	1274	1239.6	1200
2024-02-01	1267.3	1274	1200	1200
2024-01-01	1267.3	1274	1200	1200
2023-12-01	1267.3	1274	1200	1200
2023-11-01	1267.3	1274	1200	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	Ekurhuleni North Schools Teams 2025 (U13 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Benoni Primary School Cluster Teams 2025 (U13A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4.5	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U13 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	3	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	LS Northmead Trials 2025 (U13)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U13 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
2	Benoni Primary School Cluster Teams 2025 (U13A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4.5	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U13 Girls)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
4	RMS Rapid Chess Open 31 May 2025 (U13)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	3	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U13 Girls)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	LS Northmead Trials 2025 (U13)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Benoni Primary School Cluster Individuals 2024 (U13 Girls)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	Laerskool Northmead Proewe 2024 (U13)	2024-02-10	2024-02-10	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	2023 Gauteng Top Schools (U13 Girls)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
10	2023 Ekurhuleni North District Schools Finals (U11)	2023-07-29	2023-07-29	Standard	Ekurhuleni (GE)	5	4	3.5	Yes	Analysis
11	Gauteng Schools Individual Finals 2023 (U11 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	Ekurhuleni North Schools Individual Finals 2023 (U11 Girls)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
13	Ekurhuleni-North Schools Finals Indiv 2022 (U11 Girls)	2022-05-13	2022-05-13	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2023 Gauteng Top Schools				Tournament Laerskool Northmead Proewe 2024
		date 2023-08-18	rnd 4	type Standard	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Makhubele, V (Vonene)				Opponent Cloete, N (Nathan)
2	5	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Gauteng Top Schools
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Mkontwana, L (Lungiswa)				Opponent Bergsteedt, M (Mo-Nay Leo-Nique)
3	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-05-31	rnd 2	type Rapid	result 1
		Opponent Abrahams, L (Lisa)				Opponent Liebenberg, H (Hermanus Albertus)

#	Games	Start				End
1	5	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Gauteng Top Schools
		date 2023-07-29	rnd 1	type Standard	result 0.5	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Mkontwana, L (Lungiswa)				Opponent Bergsteedt, M (Mo-Nay Leo-Nique)
2	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Abrahams, L (Lisa)				Opponent Tsaagane, R (Relebogile)
3	4	Tournament 2023 Gauteng Top Schools				Tournament Benoni Primary School Cluster 12 April 2025
		date 2023-08-18	rnd 4	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Makhubele, V (Vonene)				Opponent Els, L (Lacey)

#	Games	Start				End
1	4	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 1	type Rapid	result 0.5	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Olivier, I (Izel)				Opponent Cloete, N (Nathan)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Anderson, C (Caden)				Opponent Steyl, J (Johan)
3	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 1	type Rapid	result 0.5	date 2025-08-02	rnd 2	type Rapid	result 1
		Opponent Batista, C (Cole)				Opponent Singh, D (Dhanav)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-05-31	rnd 2	type Rapid	result 1
		Opponent Abrahams, L (Lisa)				Opponent Liebenberg, H (Hermanus Albertus)
2	4	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Gauteng Top Schools
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Zungu, L (Lungalami Sbonelo)				Opponent Bergsteedt, M (Mo-Nay Leo-Nique)
3	4	Tournament Ekurhuleni-North Schools Finals Indiv 2022				Tournament Ekurhuleni North Schools Individual Finals 2023
		date 2022-05-13	rnd 5	type Standard	result 1	date 2023-05-12	rnd 3	type Standard	result 1
		Opponent Negota, P (Phathu)				Opponent Bensch, I (Ivanka)

#	Games	Start				End
1	4	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Abrahams, L (Lisa)				Opponent Tsaagane, R (Relebogile)
2	4	Tournament 2023 Gauteng Top Schools				Tournament Benoni Primary School Cluster 12 April 2025
		date 2023-08-18	rnd 4	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Makhubele, V (Vonene)				Opponent Els, L (Lacey)
3	4	Tournament 2023 Ekurhuleni North District Schools Finals				Tournament 2023 Gauteng Top Schools
		date 2023-07-29	rnd 2	type Standard	result 1	date 2023-08-18	rnd 1	type Standard	result 1
		Opponent Zungu, L (Lungalami Sbonelo)				Opponent Bergsteedt, M (Mo-Nay Leo-Nique)

#	Games	Start				End
1	3	Tournament Laerskool Northmead Proewe 2024				Tournament Laerskool Northmead Proewe 2024
		date 2024-02-10	rnd 2	type Rapid	result 1	date 2024-02-10	rnd 4	type Rapid	result 1
		Opponent Cronje, J (Justin)				Opponent Cloete, N (Nathan)
2	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Anderson, C (Caden)				Opponent Steyl, J (Johan)
3	2	Tournament RMS Rapid Chess Open 31 May 2025				Tournament RMS Rapid Chess Open 31 May 2025
		date 2025-05-31	rnd 1	type Rapid	result 1	date 2025-05-31	rnd 2	type Rapid	result 1
		Opponent Meyer, V (Vicky)				Opponent Liebenberg, H (Hermanus Albertus)

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	Jacobs ,L (Lillith)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Jacobs ,L (Lillith)	2	1496.2	1071.2	2	1488.3	1071.2	0	0	0	0	0	0
2	Crowie ,A (Allegra)	2	1	0	2	1	0	0	0	0	0	0	0
2	Crowie ,A (Allegra)	2	1363.2	1363.2	2	1358.8	1363.2	0	0	0	0	0	0
3	Van Rooyen ,Z (Zani)	2	1	0	1	1	425	1	0	-425	0	0	0
3	Van Rooyen ,Z (Zani)	2	1287.8	1287.8	1	1289.6	1712.8	1	1302.8	862.8	0	0	0
4	Mayanga ,A (Anita)	2	1	0	1	1	425	1	0	-425	0	0	0
4	Mayanga ,A (Anita)	2	1193.3	1193.3	1	1197.3	1618.3	1	1166.9	768.3	0	0	0
5	Liebenberg ,H (Hermanus Albertus)	2	2	425	0	0	0	2	2	425	0	0	0
5	Liebenberg ,H (Hermanus Albertus)	2	1187.8	1612.8	0	0	0	2	1200	1612.8	0	0	0
6	Venter ,M (Marcel)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Venter ,M (Marcel)	2	1122.6	697.6	0	0	0	2	1200	697.6	0	0	0
7	Meyer ,V (Vicky)	2	1	0	0	0	0	2	1	0	0	0	0
7	Meyer ,V (Vicky)	2	1200	1200	0	0	0	2	1200	1200	0	0	0
8	Abrahams ,L (Lisa)	1	1	425	1	1	425	0	0	0	0	0	0
8	Abrahams ,L (Lisa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Holtzhausen ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Holtzhausen ,D (Daniel)	1	1134.5	1559.5	1	1129.6	1559.5	0	0	0	0	0	0
10	Magana ,K (Kgopotso)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Magana ,K (Kgopotso)	1	1229.4	804.4	1	1204.7	804.4	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

Daubert, M (Michelle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms