Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Jongh, M (Mikayla)

Chess SA id

2110142850

FIDE id

Date of birth

2011-08-31 (U16)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1134.5	1103	1241.6	1200
Raw rating	1134.5	1103	1241.6	1200
Weighted rating	1133.9	1102.4	1241.6	1200
Weighted performance	0	0	0	0
Floor	700	700	741.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	182	190.4	156.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1325.9 2022-06-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1241.6 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1241.6 2024-06-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1325.9 2022-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1134.5	1103	1241.6	1200
Analysis
Rating	1134.5	1103	1241.6	1200
Raw rating	1134.5	1103	1241.6	1200
Weighted rating	1133.9	1102.4	1241.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	741.6	700
Max/Min rating change allowed	182	190.4	156.3	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	1134.5	1103	1241.6	1200
New weighted rating	1134	1102.4	1241.6	1200
New weighted performance	0	0	0	0
Temp new rating	1134.5	1103	1241.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1134.5	1103	1241.6	1200
New K-factor	36	36	36	36
New floor	700	700	741.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	5	5	0
	12	5	7
	0	0	0
History	17	10	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	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	17	6.5	38.24	-100	1209.1	1109.1
Standard	10	2	20	-255	1228.2	973.2
Rapid	7	4.5	64.29	121.4	1181.9	1303.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1134.5	1103	1241.6	1200
2025-09-30	1134.5	1103	1241.6	1200
2025-09-01	1134.5	1103	1241.6	1200
2025-08-01	1134.5	1103	1241.6	1200
2025-07-01	1134.5	1103	1241.6	1200
2025-06-01	1134.5	1103	1241.6	1200
2025-05-01	1134.5	1103	1241.6	1200
2025-04-01	1134.5	1103	1241.6	1200
2025-03-01	1134.5	1103	1241.6	1200
2025-02-01	1134.5	1103	1241.6	1200
2025-01-01	1132.7	1101.2	1241.6	1200
2024-12-01	1132.7	1101.2	1241.6	1200
2024-11-01	1132.7	1101.2	1241.6	1200
2024-10-01	1132.7	1101.2	1241.6	1200
2024-09-01	1132.7	1101.2	1241.6	1200
2024-08-01	1132.7	1101.2	1241.6	1200
2024-07-01	1132.7	1101.2	1241.6	1200
2024-09-01	1132.7	1101.2	1241.6	1200
2024-05-01	1132.7	1101.2	1241.6	1200
2024-04-01	1132.7	1101.2	1241.6	1200
2024-03-01	1132.7	1101.2	1241.6	1200
2024-02-01	1132.7	1101.2	1241.6	1200
2024-01-01	1132.7	1101.2	1241.6	1200
2023-12-01	1132.7	1101.2	1241.6	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	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
2	Gauteng North District Individual Chess Finals 2022 (U11 Girls)	2022-06-11	2022-06-11	Rapid	Tshwane (GTP)	7	7	4.5	Yes	Analysis
3	2022 Gauteng Schools Individual Chess Championship (U11 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Mandela, C (Caroline)				Opponent Mtsweni, T (Thandazo)
2	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Ntuli, S (Simphiwe)				Opponent Ntuli, S (Simphiwe)
3	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mogota, C (Celine)				Opponent Mogota, C (Celine)

#	Games	Start				End
1	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Ntuli, S (Simphiwe)				Opponent Ntuli, S (Simphiwe)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mogota, C (Celine)				Opponent Mogota, C (Celine)

#	Games	Start				End
1	3	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Mandela, C (Caroline)				Opponent Mtsweni, T (Thandazo)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Rencken, A (Ashleigh)				Opponent Rencken, A (Ashleigh)
3	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 1	type Rapid	result 1	date 2022-06-11	rnd 1	type Rapid	result 1
		Opponent Mpshe, S (Sibahle)				Opponent Mpshe, S (Sibahle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Ntuli, S (Simphiwe)				Opponent Ntuli, S (Simphiwe)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mogota, C (Celine)				Opponent Mogota, C (Celine)
3	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Rencken, A (Ashleigh)				Opponent Rencken, A (Ashleigh)

#	Games	Start				End
1	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Ntuli, S (Simphiwe)				Opponent Ntuli, S (Simphiwe)
2	1	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 3	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mogota, C (Celine)				Opponent Mogota, C (Celine)

#	Games	Start				End
1	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 7	type Rapid	result 1	date 2022-06-11	rnd 7	type Rapid	result 1
		Opponent Rencken, A (Ashleigh)				Opponent Rencken, A (Ashleigh)
2	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 5	type Rapid	result 1	date 2022-06-11	rnd 5	type Rapid	result 1
		Opponent Mtsweni, T (Thandazo)				Opponent Mtsweni, T (Thandazo)
3	1	Tournament Gauteng North District Individual Chess Finals 2022				Tournament Gauteng North District Individual Chess Finals 2022
		date 2022-06-11	rnd 3	type Rapid	result 1	date 2022-06-11	rnd 3	type Rapid	result 1
		Opponent Mandela, C (Caroline)				Opponent Mandela, C (Caroline)

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	Pepler ,M (Mari)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Pepler ,M (Mari)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mnguni ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mnguni ,S (Sanele)	1	1343.7	918.7	1	1334.6	918.7	0	0	0	0	0	0
3	Chauke ,S (Sphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Chauke ,S (Sphiwe)	1	1240.5	815.5	1	1237.1	815.5	0	0	0	0	0	0
4	Ncube ,A (Ashanti)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ncube ,A (Ashanti)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Lewela ,D (Dumisani)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lewela ,D (Dumisani)	1	1215.2	790.2	1	1216.9	790.2	0	0	0	0	0	0
6	Ndebele ,N (Nokuthula)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ndebele ,N (Nokuthula)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Ntuli ,S (Simphiwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ntuli ,S (Simphiwe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Kaduku ,C (Craig)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Kaduku ,C (Craig)	1	1309.5	884.5	1	1327.7	884.5	0	0	0	0	0	0
9	Mogota ,C (Celine)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mogota ,C (Celine)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Moorcroft ,Z (Zelneri)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Moorcroft ,Z (Zelneri)	1	1172.4	747.4	1	1165.2	747.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Jongh, M (Mikayla)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms