Chess South Africa Ratings Database

PLAYER PAGE

Personal

Reddy-Jordaan, L (Luka)

Chess SA id

1150147987

FIDE id

Date of birth

2015-02-18 (U12)

Gender

Male

Region

King Cetshwayo (KUR)

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

Item	Main	Standard	Rapid	Blitz
Rating	1219.6	1239.7	1194.5	1200
Raw rating	1203.3	1239.7	1139	1200
Weighted rating	1219.6	1222.6	1194.5	1200
Weighted performance	1027.9	1089.6	0	0
Floor	741.4	739.7	704.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	165	156.7	180.9	165.8
Highest rating	1241.4 2025-04-01	1239.7 2025-04-01	1211.5 2022-10-01	1200 2018-10-01
Highest raw rating	1241.4 2025-04-01	1239.7 2025-04-01	1204.8 2024-02-01	1200 2024-02-01
Highest weighted rating	1220.7 2025-08-01	1217.5 2025-08-01	1204.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1211.6 2024-07-01	1217.6 2024-07-01	1211.5 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.6	0	-4.8	0
New rating	1219	1239.7	1189.7	1200
Analysis
Rating	1219.6	1239.7	1194.5	1200
Raw rating	1203.3	1239.7	1139	1200
Weighted rating	1219.6	1222.6	1194.5
Weighted performance	1027.9	1089.6	0
K-factor	36	36	36	36
Floor	741.4	739.7	704.8	700
Max/Min rating change allowed	165	156.7	180.9	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	1203.3	1239.7	1139	1200
New weighted rating	1219	1224.9	1189.7	1200
New weighted performance	1027.6	1089.2	0	0
Temp new rating	1219	1239.7	1189.7	1200
Temp new rating +/-	-0.6	0	-4.8	0
Final new rating +/-	-0.6	0	-4.8	0
New rating	1219	1239.7	1189.7	1200
New K-factor	36	36	36	36
New floor	741.4	739.7	704.8	700

Item	Main	Standard	Rapid
	0	0	0
	9	5	4
	17	17	0
	16	6	10
	5	0	5
	0	0	0
History	47	28	19

Games since
	Main 31	Standard 22		Rapid 9		Blitz 0
Gender	Male
Age group	U12
Region	King Cetshwayo (KUR)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	9	3	33.33	-141.7	1269.1	1127.4
Standard	5	3	60	85	1248.3	1333.3
Rapid	4	0	0	-425	1295.1	870.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	47	22.5	47.87	-18.1	1209.4	1191.3
Standard	28	15	53.57	30.4	1208.5	1238.8
Rapid	19	7.5	39.47	-89.5	1210.7	1121.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1203.3	1239.7	1139	1200
2025-09-01	1203.3	1239.7	1139	1200
2025-08-01	1241.4	1239.7	1204.8	1200
2025-07-01	1241.4	1239.7	1204.8	1200
2025-06-01	1241.4	1239.7	1204.8	1200
2025-05-01	1241.4	1239.7	1204.8	1200
2025-04-01	1241.4	1239.7	1204.8	1200
2025-03-01	1220.3	1216.8	1204.8	1200
2025-02-01	1220.3	1216.8	1204.8	1200
2025-01-01	1220.3	1216.8	1204.8	1200
2024-12-01	1220.3	1216.8	1204.8	1200
2024-11-01	1220.3	1216.8	1204.8	1200
2024-10-01	1220.3	1216.8	1204.8	1200
2024-09-01	1220.3	1216.8	1204.8	1200
2024-08-01	1220.3	1216.8	1204.8	1200
2024-07-01	1199.4	1194.4	1204.8	1200
2024-06-01	1179.8	1172.4	1204.8	1200
2024-08-01	1179.8	1172.4	1204.8	1200
2024-04-01	1179.8	1172.4	1204.8	1200
2024-03-01	1179.8	1172.4	1204.8	1200
2024-02-01	1192.7	1190.8	1204.8	1200
2024-01-01	1192.7	1190.8	1204.8	1200
2023-12-01	1192.7	1190.8	1204.8	1200
2023-11-01	1192.7	1190.8	1204.8	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	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	4	0	Yes	Analysis
2	2025 Kinng Cetshwayo Championship (U12 Boys)	2025-03-01	2025-03-01	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 King Cetshwayo Inter-School Teams Junior Primary (Intermediate)	2025-08-02	2025-08-02	Rapid	King Cetshwayo (KUR)	5	4	0	Yes	Analysis
2	2025 Kinng Cetshwayo Championship (U12 Boys)	2025-03-01	2025-03-01	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
3	2024 Nelson Mandela Chess Tournament (U10)	2024-07-20	2024-07-29	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
4	2024 King Cetshwayo Winter Open (U10)	2024-06-08	2024-06-08	Standard	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
5	2024 King Cetshwayo Chess Open (C)	2024-02-17	2024-02-18	Standard	King Cetshwayo (KUR)	7	7	3	Yes	Analysis
6	2023 King Cetshwayo Junior & Intermediate Chess Tournament (U10)	2023-10-28	2023-10-28	Rapid	King Cetshwayo (KUR)	5	5	3	Yes	Analysis
7	2023 King Cetshwayo Winter Open (U10)	2023-07-29	2023-07-29	Rapid	King Cetshwayo (KUR)	6	5	2	Yes	Analysis
8	2023 King Cetshwayo Chess Anniversary (U10)	2023-04-22	2023-04-23	Standard	King Cetshwayo (KUR)	7	6	3	Yes	Analysis
9	2022 King Cetshwayo Junior & Intermediate (U8)	2022-10-29	2022-10-29	Rapid	King Cetshwayo (KUR)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Mjaja, N (Nkosenhle)				Opponent Harypursat, R (Rylan)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 1
		Opponent Ncuba, A (Ayabonga)				Opponent Biyela, Z (Zululami)
3	3	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Chess Anniversary
		date 2022-10-29	rnd 5	type Rapid	result 0.5	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Zondi, N (Nonthando)				Opponent Opperman, A (Aidan)

#	Games	Start				End
1	3	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Mjaja, N (Nkosenhle)				Opponent Harypursat, R (Rylan)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 1
		Opponent Ncuba, A (Ayabonga)				Opponent Biyela, Z (Zululami)
3	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Govender, L (Liam)				Opponent Kunene, S (Sbongokuhle)

#	Games	Start				End
1	2	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Mkhwanazi, L (Luthando)				Opponent Giannacopoulos, C (Chloe)
2	2	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2023 King Cetshwayo Winter Open
		date 2022-10-29	rnd 5	type Rapid	result 0.5	date 2023-07-29	rnd 1	type Rapid	result 1
		Opponent Zondi, N (Nonthando)				Opponent Mkhabela, O (Owenzuzwe)
3	2	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2022 King Cetshwayo Junior & Intermediate
		date 2022-10-29	rnd 1	type Rapid	result 1	date 2022-10-29	rnd 2	type Rapid	result 1
		Opponent Opperman, A (Aidan)				Opponent Wessels, M (Michaela)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Mjaja, N (Nkosenhle)				Opponent Harypursat, R (Rylan)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 1
		Opponent Ncuba, A (Ayabonga)				Opponent Biyela, Z (Zululami)
3	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Govender, L (Liam)				Opponent Kunene, S (Sbongokuhle)

#	Games	Start				End
1	3	Tournament 2025 Kinng Cetshwayo Championship				Tournament 2025 Kinng Cetshwayo Championship
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-01	rnd 4	type Standard	result 1
		Opponent Mjaja, N (Nkosenhle)				Opponent Harypursat, R (Rylan)
2	3	Tournament 2024 King Cetshwayo Winter Open				Tournament 2024 King Cetshwayo Winter Open
		date 2024-06-08	rnd 2	type Standard	result 1	date 2024-06-08	rnd 4	type Standard	result 1
		Opponent Ncuba, A (Ayabonga)				Opponent Biyela, Z (Zululami)
3	2	Tournament 2024 Nelson Mandela Chess Tournament				Tournament 2024 Nelson Mandela Chess Tournament
		date 2024-07-20	rnd 2	type Standard	result 1	date 2024-07-20	rnd 3	type Standard	result 1
		Opponent Govender, L (Liam)				Opponent Kunene, S (Sbongokuhle)

#	Games	Start				End
1	2	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 3	type Rapid	result 1	date 2023-10-28	rnd 4	type Rapid	result 1
		Opponent Mkhwanazi, L (Luthando)				Opponent Giannacopoulos, C (Chloe)
2	2	Tournament 2022 King Cetshwayo Junior & Intermediate				Tournament 2022 King Cetshwayo Junior & Intermediate
		date 2022-10-29	rnd 1	type Rapid	result 1	date 2022-10-29	rnd 2	type Rapid	result 1
		Opponent Opperman, A (Aidan)				Opponent Wessels, M (Michaela)
3	1	Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament				Tournament 2023 King Cetshwayo Junior & Intermediate Chess Tournament
		date 2023-10-28	rnd 1	type Rapid	result 1	date 2023-10-28	rnd 1	type Rapid	result 1
		Opponent Mjaja, N (Nkosenhle)				Opponent Mjaja, N (Nkosenhle)

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	Opperman ,A (Aidan)	3	3	425	1	1	425	2	2	425	0	0	0
1	Opperman ,A (Aidan)	3	1119.3	1544.3	1	1072.8	1544.3	2	1180	1544.3	0	0	0
2	Mdlalose ,S (Sisekelo)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Mdlalose ,S (Sisekelo)	3	1253.4	828.4	1	1299.4	828.4	2	1218	828.4	0	0	0
3	Naidoo ,E (Ella)	2	1	0	2	1	0	0	0	0	0	0	0
3	Naidoo ,E (Ella)	2	1218.8	1218.8	2	1201.6	1218.8	0	0	0	0	0	0
4	Cronje ,L (Laubscher)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Cronje ,L (Laubscher)	2	1188.4	763.4	2	1187.4	763.4	0	0	0	0	0	0
5	Biyela ,Z (Zululami)	2	2	425	2	2	425	0	0	0	0	0	0
5	Biyela ,Z (Zululami)	2	1181.7	1606.7	2	1185.9	1606.7	0	0	0	0	0	0
6	Hlophe ,M (Mayenziwe)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Hlophe ,M (Mayenziwe)	2	1223.5	798.5	1	1139.2	798.5	1	1217.2	798.5	0	0	0
7	Myeza ,Q (Qhawe)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Myeza ,Q (Qhawe)	2	1220.8	795.8	1	1176.9	795.8	1	1268.3	795.8	0	0	0
8	Giannacopoulos ,C (Chloe)	2	2	425	1	1	425	1	1	425	0	0	0
8	Giannacopoulos ,C (Chloe)	2	1194.3	1619.3	1	1200	1619.3	1	1200	1619.3	0	0	0
9	Mjaja ,N (Nkosenhle)	2	2	425	1	1	425	1	1	425	0	0	0
9	Mjaja ,N (Nkosenhle)	2	1192.9	1617.9	1	1206	1617.9	1	1200	1617.9	0	0	0
10	Ramdhani ,D (Devarsh)	2	0	-425	1	0	-425	1	0	-425	0	0	0
10	Ramdhani ,D (Devarsh)	2	1193.6	768.6	1	1184.8	768.6	1	1218.4	768.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Reddy-Jordaan, L (Luka)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms