Chess South Africa Ratings Database

PLAYER PAGE

Personal

Redelinghuys, M (Mia)

Chess SA id

2090107167

FIDE id

Date of birth

2009-08-29 (U18)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-08-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1473.2	1486.5	1258.8	1080
Raw rating	1473.2	1486.5	1258.8	1080
Weighted rating	1472.9	1486.4	1258.8	1080
Weighted performance	1117.5	1113.1	0	0
Floor	973.2	1011.9	758.8	700
K-factor	32	32	36	36
Min/Max rating change allowed	112.4	110.2	152.5	196.7
Highest rating	1482.2 2022-08-01	1528.2 2022-08-01	1258.8 2024-03-01	1200 2018-10-01
Highest raw rating	1473.2 2024-09-01	1511.9 2022-09-01	1258.8 2024-03-01	1200 2019-12-01
Highest weighted rating	1472.7 2025-08-01	1511.9 2025-06-01	1258.8 2024-04-01	1200 2018-10-01
Highest weighted performance	1482.2 2022-08-01	1528.2 2022-08-01	1200 2018-02-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1473.2	1486.5	1258.8	1080
Analysis
Rating	1473.2	1486.5	1258.8	1080
Raw rating	1473.2	1486.5	1258.8	1080
Weighted rating	1472.9	1486.4	1258.8
Weighted performance	1117.5	1113.1	0
K-factor	32	32	36	36
Floor	973.2	1011.9	758.8	700
Max/Min rating change allowed	112.4	110.2	152.5	196.7
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	1473.2	1486.5	1258.8	1080
New weighted rating	1472.9	1486.4	1258.8	1080
New weighted performance	1117	1112.5	0	0
Temp new rating	1473.2	1486.5	1258.8	1080
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1473.2	1486.5	1258.8	1080
New K-factor	32	32	36	36
New floor	973.2	1011.9	758.8	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	4	4	0	0
	17	17	0	0
	59	43	7	9
	26	26	0	0
History	194	173	12	9

Games since
	Main 4	Standard 4		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	194	118	60.82	92	1207.7	1299.7
Standard	173	108	62.43	105.6	1201.9	1307.5
Rapid	12	8	66.67	141.7	1207.2	1348.9
Blitz	9	2	22.22	-236.1	1319.6	1083.5

Date	Main	Standard	Rapid	Blitz
2025-09-30	1473.2	1486.5	1258.8	1080
2025-09-01	1473.2	1486.5	1258.8	1080
2025-08-01	1473.2	1486.5	1258.8	1080
2025-07-01	1473.2	1486.5	1258.8	1080
2025-06-01	1473.2	1486.5	1258.8	1080
2025-05-01	1473.2	1486.5	1258.8	1080
2025-04-01	1473.2	1486.4	1258.8	1080
2025-03-01	1473.2	1486.3	1258.8	1080
2025-02-01	1473.2	1486.2	1258.8	1080
2025-01-01	1473.2	1486	1258.8	1080
2024-12-01	1473.2	1486	1258.8	1080
2024-11-01	1473.2	1486	1258.8	1080
2024-10-01	1473.2	1486	1258.8	1080
2024-09-01	1473.2	1486	1258.8	1080
2024-08-01	1471.3	1487	1258.8	1080
2024-07-01	1471.3	1487	1258.8	1080
2024-06-01	1471.3	1487	1258.8	1080
2024-08-01	1471.3	1487	1258.8	1080
2024-04-01	1471.3	1487	1258.8	1080
2024-03-01	1471.3	1487	1258.8	1080
2024-02-01	1471.3	1487	1258.8	1080
2024-01-01	1471.3	1487	1258.8	1080
2023-12-01	1471.3	1487	1258.8	1080
2023-11-01	1471.3	1487	1258.8	1080

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	D4 Tshwane South District Schools Teams Chess Tournament 2024 (U17A)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
2	2023 SA Schools Winter Games (U15 Girls)	2023-07-04	2023-07-06	Standard	West Rand (GWR)	7	7	5	Yes	Analysis
3	Gauteng Schools Individual Finals 2023 (U15 Girls)	2023-05-27	2023-05-27	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
4	2023 Tshwane South School District CLOSED Individual Championships (U15 Girls)	2023-04-22	2023-04-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
5	2022 Etienne Lewis (U14 Girls)	2022-09-02	2022-09-04	Standard	Tshwane (GTP)	7	7	4	Yes	Analysis
6	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
7	D4 Play Offs 2022 (U13)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
8	2022 Gauteng Schools Individual Chess Championship (U13 Girls)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
9	Rachella`s Cafe Blitz Tournament 3 2022	2022-05-15	2022-05-15	Blitz	Tshwane (GTP)	9	9	2	Yes	Analysis
10	D4 Individuals 2022 (U13 Girls)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	6	Yes	Analysis
11	2022 Lubowski Open Tournament (C)	2022-04-09	2022-04-10	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
12	2022 Gauteng Interregion (U14 Girls)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
13	SA National Team School Chess Championships 2022 (Girls)	2022-02-04	2022-02-05	Standard	Lejweleputswa (FLW)	6	6	4.5	Yes	Analysis
14	2022 Tshwane Chess Open Registration Tournament (C1)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
15	2021 Gauteng Schools Chess Championships (U13 Girls)	2021-10-16	2021-10-16	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
16	2021 Etienne Lewis Closed Trials (U14 Girls)	2021-09-24	2021-09-26	Standard	Nelson Mandela Bay (ENM)	7	6	3	Yes	Analysis
17	2021 Chris Greyling Open Tournament (C)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
18	2021 Lubowski Open Tournament (C)	2021-05-01	2021-05-02	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
19	2021 Registration Tournament (C)	2021-03-13	2021-03-13	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
20	2020 Wynie Robbertse Open Chess Tournament (C)	2020-03-07	2020-03-07	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
21	2020 Registration Tournament (C)	2020-01-25	2020-01-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
22	2019 Wild Card Chess Championship (U12 Girls)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
23	2019 South African Junior Team Championships (U12 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
24	2019 TC SAJCC Prep Tournament (B)	2019-11-30	2019-11-30	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
25	2019 Lardies Open (C)	2019-10-26	2019-10-26	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
26	2019 Etienne Lewis Trials (U12 Girls)	2019-08-30	2019-09-01	Standard	Tshwane (GTP)	7	5	2	Yes	Analysis
27	2019 Centurion Open (D)	2019-09-28	2019-09-28	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
28	2019 Gauteng School League Finals (U13 Girls)	2019-08-23	2019-08-23	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
29	2019 Menlo Open (D)	2019-07-13	2019-07-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
30	2019 Swartkop Open (D)	2019-06-15	2019-06-15	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
31	2019 Super 12 Laerskole (Juniors)	2019-05-04	2019-05-04	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis
32	2019 Lubowski Open Tournament (D)	2019-05-11	2019-05-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
33	2019 Chris Greyling (D)	2019-04-27	2019-04-27	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
34	2019 D4 Individual Finals (U11 Girls)	2019-03-09	2019-03-09	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
35	2019 Tshwane Chess Registration Tournament (D)	2019-01-26	2019-01-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
36	2018 Lardies Ope (E)	2018-10-27	2018-10-27	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2022 Gauteng Interregion				Tournament D4 Individuals 2022
		date 2022-02-26	rnd 4	type Standard	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Lodi, O (Olebogeng)				Opponent Theron, L (Lydia)
2	9	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-05-27	rnd 4	type Standard	result 1
		Opponent Pretorius, A (Amelia)				Opponent Huang, K (Kayleen)
3	8	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament D4 Play Offs 2022
		date 2022-06-18	rnd 1	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Croukamp, M (Mikayla)				Opponent Bath, X (Xavier)

#	Games	Start				End
1	15	Tournament 2022 Gauteng Interregion				Tournament D4 Play Offs 2022
		date 2022-02-26	rnd 4	type Standard	result 1	date 2022-07-30	rnd 3	type Standard	result 1
		Opponent Lodi, O (Olebogeng)				Opponent Bath, X (Xavier)
2	9	Tournament 2023 Tshwane South School District CLOSED Individual Championships				Tournament Gauteng Schools Individual Finals 2023
		date 2023-04-22	rnd 1	type Standard	result 1	date 2023-05-27	rnd 4	type Standard	result 1
		Opponent Pretorius, A (Amelia)				Opponent Huang, K (Kayleen)
3	8	Tournament 2019 TC SAJCC Prep Tournament				Tournament 2019 South African Junior Team Championships
		date 2019-11-30	rnd 2	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Roux, J (Jamie)

#	Games	Start				End
1	5	Tournament 2019 Super 12 Laerskole				Tournament D4 Individuals 2022
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Nel, J (Jacques)				Opponent Theron, L (Lydia)
2	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Karsten, CB (Chay Belle)				Opponent Mc Ardle, M (Mia)
3	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Weyers, D (Djine)				Opponent Weyers, D (Djine)

#	Games	Start				End
1	2	Tournament Rachella`s Cafe Blitz Tournament 3 2022				Tournament Rachella`s Cafe Blitz Tournament 3 2022
		date 2022-05-15	rnd 4	type Blitz	result 1	date 2022-05-15	rnd 5	type Blitz	result 1
		Opponent Kruger, B (Brenden)				Opponent Hazelton-Lagarrigue, V (Vincent)

#	Games	Start				End
1	8	Tournament 2019 TC SAJCC Prep Tournament				Tournament 2019 South African Junior Team Championships
		date 2019-11-30	rnd 2	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Roux, J (Jamie)
2	5	Tournament 2022 Lubowski Open Tournament				Tournament D4 Individuals 2022
		date 2022-04-10	rnd 5	type Standard	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Ferreira, H (Hechter)				Opponent Theron, L (Lydia)
3	5	Tournament 2021 Gauteng Schools Chess Championships				Tournament 2021 Gauteng Schools Chess Championships
		date 2021-10-16	rnd 1	type Standard	result 1	date 2021-10-16	rnd 5	type Standard	result 1
		Opponent Mokubung, M (Mbali)				Opponent Dlamini, F (Fundile)

#	Games	Start				End
1	8	Tournament 2019 TC SAJCC Prep Tournament				Tournament 2019 South African Junior Team Championships
		date 2019-11-30	rnd 2	type Standard	result 1	date 2020-01-06	rnd 4	type Standard	result 1
		Opponent Oosthuizen, L (Ludrick)				Opponent Roux, J (Jamie)
2	5	Tournament 2022 Lubowski Open Tournament				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-10	rnd 5	type Standard	result 1	date 2022-06-18	rnd 4	type Standard	result 1
		Opponent Ferreira, H (Hechter)				Opponent Maharaj, A (Anaamika)
3	5	Tournament 2021 Gauteng Schools Chess Championships				Tournament 2021 Gauteng Schools Chess Championships
		date 2021-10-16	rnd 1	type Standard	result 1	date 2021-10-16	rnd 5	type Standard	result 1
		Opponent Mokubung, M (Mbali)				Opponent Dlamini, F (Fundile)

#	Games	Start				End
1	5	Tournament 2019 Super 12 Laerskole				Tournament D4 Individuals 2022
		date 2019-05-04	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 4	type Rapid	result 1
		Opponent Nel, J (Jacques)				Opponent Theron, L (Lydia)
2	2	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 6	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Karsten, CB (Chay Belle)				Opponent Mc Ardle, M (Mia)
3	1	Tournament 2019 Super 12 Laerskole				Tournament 2019 Super 12 Laerskole
		date 2019-05-04	rnd 3	type Rapid	result 1	date 2019-05-04	rnd 3	type Rapid	result 1
		Opponent Weyers, D (Djine)				Opponent Weyers, D (Djine)

#	Games	Start				End
1	2	Tournament Rachella`s Cafe Blitz Tournament 3 2022				Tournament Rachella`s Cafe Blitz Tournament 3 2022
		date 2022-05-15	rnd 4	type Blitz	result 1	date 2022-05-15	rnd 5	type Blitz	result 1
		Opponent Kruger, B (Brenden)				Opponent Hazelton-Lagarrigue, V (Vincent)

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	Radia ,D (Diya)	6	4	141.7	6	4	141.7	0	0	0	0	0	0
1	Radia ,D (Diya)	6	1260.7	1402.4	6	1248.1	1402.4	0	0	0	0	0	0
2	Viljoen ,A (Amber)	4	3	212.5	4	3	212.5	0	0	0	0	0	0
2	Viljoen ,A (Amber)	4	1134.2	1346.8	4	1120.2	1346.8	0	0	0	0	0	0
3	Lodi ,O (Olebogeng)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
3	Lodi ,O (Olebogeng)	3	1382.8	1524.5	3	1374.6	1524.5	0	0	0	0	0	0
4	Maharaj ,A (Anaamika)	3	3	425	3	3	425	0	0	0	0	0	0
4	Maharaj ,A (Anaamika)	3	1213.3	1638.3	3	1203	1638.3	0	0	0	0	0	0
5	Padayachy ,S (Shreya)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Padayachy ,S (Shreya)	3	1281.5	1139.8	3	1268.5	1139.8	0	0	0	0	0	0
6	Monnig ,E (Erika)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Monnig ,E (Erika)	2	1548.8	1123.8	2	1541.8	1123.8	0	0	0	0	0	0
7	Yang ,JD (Daniel)	2	2	425	2	2	425	0	0	0	0	0	0
7	Yang ,JD (Daniel)	2	1390.6	1815.6	2	1384.9	1815.6	0	0	0	0	0	0
8	Louw ,N (Nova)	2	2	425	2	2	425	0	0	0	0	0	0
8	Louw ,N (Nova)	2	1302.4	1727.4	2	1292.8	1727.4	0	0	0	0	0	0
9	Van Deventer ,NS (Nathaniel Steven)	2	2	425	2	2	425	0	0	0	0	0	0
9	Van Deventer ,NS (Nathaniel Steven)	2	1267.4	1692.4	2	1242.2	1692.4	0	0	0	0	0	0
10	Venter ,Z (Zanri)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Venter ,Z (Zanri)	2	1272	1484.5	2	1257.2	1484.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Redelinghuys, M (Mia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms