Chess South Africa Ratings Database

PLAYER PAGE

Personal

Le Roux, M (Melandi)

Chess SA id

2130130133

FIDE id

Date of birth

2013-02-15 (U14)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

42.7

Junior GPX Points

1164.9

Item	Main	Standard	Rapid	Blitz
Rating	1309.6	1312.7	1115.4	1200
Raw rating	1281.6	1274.8	1115.4	1200
Weighted rating	1309.6	1312.7	1113.8	1200
Weighted performance	1113.7	1107.6	0	0
Floor	925.9	945.5	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	147.6	149	187	165.8
Highest rating	1441.1 2023-03-01	1445.5 2023-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1425.9 2023-03-01	1445.5 2023-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1425.9 2024-09-01	1445.5 2024-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1441.1 2023-03-01	1444.4 2023-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.9	-3.6	0	0
New rating	1306.8	1309.1	1115.4	1200
Analysis
Rating	1309.6	1312.7	1115.4	1200
Raw rating	1281.6	1274.8	1115.4	1200
Weighted rating	1309.6	1312.7	1113.8
Weighted performance	1113.7	1107.6	0
K-factor	32	32	36	36
Floor	925.9	945.5	700	700
Max/Min rating change allowed	147.6	149	187	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	1281.6	1274.8	1115.4	1200
New weighted rating	1306.8	1309.1	1113.8	1200
New weighted performance	1106.9	1100.8	0	0
Temp new rating	1306.8	1309.1	1115.4	1200
Temp new rating +/-	-2.9	-3.6	0	0
Final new rating +/-	-2.9	-3.6	0	0
New rating	1306.8	1309.1	1115.4	1200
New K-factor	32	32	36	36
New floor	925.9	945.5	700	700

Item	Main	Standard	Rapid
	0	0	0
	35	35	0
	45	40	5
	43	43	0
	33	33	0
	5	0	5
History	181	171	10

Games since
	Main 80	Standard 75		Rapid 5		Blitz 0
Gender	Female
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3178		1040		291
Female	650		261		79
U14	595		199		56
U14 Female	158		65		21
Standard
	RSA		Province		Region
Overall	3052		880		278
Female	607		231		78
U14	566		168		58
U14 Female	155		64		22
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
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	35	14	40	-85	1326.7	1241.7
Standard	35	14	40	-85	1326.7	1241.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	181	91.5	50.55	4.7	1262.5	1267.2
Standard	171	89.5	52.34	19.9	1265.7	1285.6
Rapid	10	2	20	-255	1207.3	952.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1281.6	1274.8	1115.4	1200
2025-09-30	1281.6	1274.8	1115.4	1200
2025-09-01	1314	1317.7	1115.4	1200
2025-08-01	1314	1317.7	1115.4	1200
2025-07-01	1317.4	1321.1	1115.4	1200
2025-06-01	1317.4	1321.1	1115.4	1200
2025-05-01	1317.2	1320.3	1115.4	1200
2025-04-01	1317.7	1320.2	1115.4	1200
2025-03-01	1322	1326.2	1115.4	1200
2025-02-01	1314.6	1318	1113.8	1200
2025-01-01	1249.5	1265	1087.2	1200
2024-12-01	1274.1	1297.6	1087.2	1200
2024-11-01	1274.1	1297.6	1087.2	1200
2024-10-01	1306.9	1297.6	1125.2	1200
2024-09-01	1347.5	1349.5	1125.2	1200
2024-08-01	1352.3	1354.9	1125.2	1200
2024-07-01	1352.3	1354.9	1125.2	1200
2024-09-01	1352.3	1354.9	1125.2	1200
2024-05-01	1352.3	1354.9	1125.2	1200
2024-04-01	1349.4	1346.9	1125.2	1200
2024-03-01	1329.5	1322.9	1125.2	1200
2024-02-01	1327.1	1319.1	1125.2	1200
2024-01-01	1327.1	1319.1	1125.2	1200
2023-12-01	1327.1	1319.1	1125.2	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	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
2	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
5	George Schools Chess Trials 3 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
6	George Schools Chess Trials 1 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	1.5	Yes	Analysis
2	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	0	Yes	Analysis
3	Eden Chess Trials 2 2025 (U14)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
4	Eden Schools Chess Trials 1 2025 (U13 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
5	George Schools Chess Trials 3 2025 (U13 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
6	George Schools Chess Trials 1 2025 (U13 Girls)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Mzansi Interprovincial Youth Chess Championships 2024 (U12 Girls Candidates)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	2	Yes	Analysis
8	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	5	1	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U11 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	5	0.5	Yes	Analysis
10	Eden Top Schools 2024 (U11 Girls)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	2	Yes	Analysis
11	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5	Yes	Analysis
12	Eden School Chess Trials 1 2024 (U11 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	George Schools Trials 3 2024 (U11 Girls)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	4	Yes	Analysis
14	George Schools Trials 2 2024 (U11 Girls)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
15	Western Cape Top Schools 2023 (U11 Girls)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
16	Eden Top Schools 2023 (U11 Girls)	2023-08-19	2023-08-19	Standard	Eden (WEG)	6	4	3	Yes	Analysis
17	Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	2	0	Yes	Analysis
18	Western Cape PS Individuals 2023 (U11 Girls)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
19	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	5	2	Yes	Analysis
20	Eden Trails 1 2023 (U11 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
21	George Chess Trials 3 2023 (U11 Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	4	Yes	Analysis
22	George Chess Trials 2 2023 (U11 Girls)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
23	George Chess Trials 1 2023 (U11 Girls)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis
24	Western Cape Top Schools 2022 (U9 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	3	0	Yes	Analysis
25	Eden Topskole 2022 (O9 Dogters)	2022-08-13	2022-08-13	Standard	Eden (WEG)	6	4	3	Yes	Analysis
26	Western Cape Schools 2022 (U9 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
27	Eden Proewe 2 2022 (O9 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
28	Eden Proewe 1 2022 (O9 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
29	George Trials 2 2022 (U9)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
30	George Trials 1 2022 (U9)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	4	Yes	Analysis
31	Eden Proewe 2021 (O9 Dogters)	2021-10-15	2021-10-15	Rapid	Eden (WEG)	5	5	1	Yes	Analysis
32	Eden Schools Closed Trials 1 2020 (U7 Boys+Girls)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	5	3	Yes	Analysis
33	George Trial 3 2020 (U10)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
34	George Trial 2 2020 (U10)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
35	George Trial 1 2020 (U10)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	9	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, C (Caitlin)				Opponent Hawkins, N (Nicci-Leigh)
2	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Schuch, H (Hailey)				Opponent Snel, C (Caithlin)
3	4	Tournament George Schools Trials 3 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Gouws, C (Chante)				Opponent Wicomb, L (Lynn)

#	Games	Start				End
1	9	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, C (Caitlin)				Opponent Hawkins, N (Nicci-Leigh)
2	6	Tournament Eden Schools Closed Trials 1 2020				Tournament George Trials 1 2022
		date 2020-03-07	rnd 4	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Steenberg, H (Hendre)
3	4	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Schuch, H (Hailey)				Opponent Snel, C (Caithlin)

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Rukumuza, J (Jeremiah)				Opponent Rukumuza, J (Jeremiah)
2	1	Tournament Eden Proewe 2021				Tournament Eden Proewe 2021
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 2	type Rapid	result 1
		Opponent Blignaut, DC (Dane Chelsea)				Opponent Blignaut, DC (Dane Chelsea)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, C (Caitlin)				Opponent Hawkins, N (Nicci-Leigh)
2	4	Tournament George Schools Trials 3 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Gouws, C (Chante)				Opponent Wicomb, L (Lynn)
3	4	Tournament Western Cape Top Schools 2023				Tournament George Schools Trials 2 2024
		date 2023-09-02	rnd 4	type Standard	result 1	date 2024-02-17	rnd 1	type Standard	result 1
		Opponent Marinus, M (Madison)				Opponent Appels, C (Chelsea)

#	Games	Start				End
1	9	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 3 2023
		date 2023-01-28	rnd 4	type Standard	result 1	date 2023-02-25	rnd 2	type Standard	result 1
		Opponent Engelbrecht, C (Caitlin)				Opponent Hawkins, N (Nicci-Leigh)
2	6	Tournament Eden Schools Closed Trials 1 2020				Tournament George Trials 1 2022
		date 2020-03-07	rnd 4	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Jassen, T (Teshmia)				Opponent Steenberg, H (Hendre)
3	4	Tournament George Schools Trials 3 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Gouws, C (Chante)				Opponent Wicomb, L (Lynn)

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 5	type Rapid	result 1	date 2024-10-26	rnd 5	type Rapid	result 1
		Opponent Rukumuza, J (Jeremiah)				Opponent Rukumuza, J (Jeremiah)
2	1	Tournament Eden Proewe 2021				Tournament Eden Proewe 2021
		date 2021-10-15	rnd 2	type Rapid	result 1	date 2021-10-15	rnd 2	type Rapid	result 1
		Opponent Blignaut, DC (Dane Chelsea)				Opponent Blignaut, DC (Dane Chelsea)

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	Brewis ,S (Sienna)	7	1	-303.6	7	1	-303.6	0	0	0	0	0	0
1	Brewis ,S (Sienna)	7	1398.4	1094.8	7	1403.2	1094.8	0	0	0	0	0	0
2	Blignaut ,DC (Dane)	7	2	-182.1	6	1	-283.3	1	1	425	0	0	0
2	Blignaut ,DC (Dane)	7	1453.2	1271.1	6	1502.4	1169.9	1	1200	1878.2	0	0	0
3	Van Zyl ,L (Lisa)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
3	Van Zyl ,L (Lisa)	4	1311.7	1099.2	4	1303.6	1099.2	0	0	0	0	0	0
4	Zaaiman ,J (Jana)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
4	Zaaiman ,J (Jana)	4	1311.4	1098.9	4	1306.4	1098.9	0	0	0	0	0	0
5	Gouws ,C (Chante)	3	3	425	3	3	425	0	0	0	0	0	0
5	Gouws ,C (Chante)	3	1187.7	1612.7	3	1185.6	1612.7	0	0	0	0	0	0
6	Groenewalt ,M (Minka)	3	3	425	3	3	425	0	0	0	0	0	0
6	Groenewalt ,M (Minka)	3	1231	1656	3	1215.5	1656	0	0	0	0	0	0
7	Chaonwa ,N (Nathan)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Chaonwa ,N (Nathan)	3	1188.3	763.3	3	1185.8	763.3	0	0	0	0	0	0
8	Riddles ,C (Ciara)	3	0	-425	3	0	-425	0	0	0	0	0	0
8	Riddles ,C (Ciara)	3	1332.4	907.4	3	1320.7	907.4	0	0	0	0	0	0
9	Bruiners ,C (Chandre)	3	1.5	0	2	1.5	212.5	1	0	-425	0	0	0
9	Bruiners ,C (Chandre)	3	1257.9	1257.9	2	1223.8	1470.4	1	1267.7	832.9	0	0	0
10	Barnard ,M (Marizaan)	2	1	0	2	1	0	0	0	0	0	0	0
10	Barnard ,M (Marizaan)	2	1331.8	1331.8	2	1328.2	1331.8	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

Le Roux, M (Melandi)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms