Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naicker, SJ (Sedakiah Joauin)

Chess SA id

1090109793

FIDE id

Date of birth

2009-05-15 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1233

Item	Main	Standard	Rapid	Blitz
Rating	1136.8	1129.8	1158	1200
Raw rating	1136.8	1129.8	1158	1200
Weighted rating	1124.2	1110.8	1156.6	1200
Weighted performance	1084.2	1088.4	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	181.4	183.2	176	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1136.8	1129.8	1158	1200
Analysis
Rating	1136.8	1129.8	1158	1200
Raw rating	1136.8	1129.8	1158	1200
Weighted rating	1124.2	1110.8	1156.6
Weighted performance	1084.2	1088.4	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	181.4	183.2	176	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	1136.8	1129.8	1158	1200
New weighted rating	1126.6	1114	1156.8	1200
New weighted performance	1083.8	1088	0	0
Temp new rating	1136.8	1129.8	1158	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1136.8	1129.8	1158	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	10	0
	27	23	4
	20	15	5
	19	15	4
	4	4	0
History	95	82	13

Games since
	Main 42	Standard 33		Rapid 9		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4289		1369		225
Male	3172		1030		165
U18	603		205		34
U18 Male	482		164		25
Standard
	RSA		Province		Region
Overall	4250		1484		208
Male	3132		1118		158
U18	636		228		32
U18 Male	506		181		24
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	10	4	40	-85	1227.2	1142.2
Standard	10	4	40	-85	1227.2	1142.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	95	31	32.63	-147.6	1219.4	1071.8
Standard	82	26	31.71	-155.5	1215.2	1059.7
Rapid	13	5	38.46	-98.1	1246.1	1148
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1136.8	1129.8	1158	1200
2025-09-01	1136.8	1129.8	1158	1200
2025-08-01	1167.2	1163.5	1158	1200
2025-07-01	1167.2	1163.5	1158	1200
2025-06-01	1167.2	1163.5	1158	1200
2025-05-01	1141.4	1129.2	1158	1200
2025-04-01	1141.4	1129.2	1158	1200
2025-03-01	1141.4	1129.2	1158	1200
2025-02-01	1141.4	1129.2	1158	1200
2025-01-01	1141.4	1129.2	1158	1200
2024-12-01	1089.1	1072.8	1158	1200
2024-11-01	1089.1	1072.8	1158	1200
2024-10-01	1089.1	1072.8	1158	1200
2024-09-01	1080.1	1044.8	1158	1200
2024-08-01	1080.1	1044.8	1158	1200
2024-07-01	1067.2	1044.4	1148.4	1200
2024-06-01	1067.2	1044.4	1148.4	1200
2024-08-01	1067.2	1044.4	1148.4	1200
2024-04-01	1067.2	1044.4	1148.4	1200
2024-03-01	1067.2	1044.4	1148.4	1200
2024-02-01	1067.2	1044.4	1148.4	1200
2024-01-01	1080.4	1056.4	1148.4	1200
2023-12-01	1080.4	1056.4	1148.4	1200
2023-11-01	1080.4	1056.4	1148.4	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	D6 High School Teams Final 2025 (U19)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	D6 HS Teams Alberton & Germiston 2025 (U19A)	2025-05-17	2025-05-17	Standard	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	D6 High School Teams Final 2025 (U19)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
2	D6 HS Teams Alberton & Germiston 2025 (U19A)	2025-05-17	2025-05-17	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
3	Gauteng Inter-Region at UJ 2024 (U18 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	Ekurhuleni Trails 3 2024 (U16)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
5	2024 D6 Team Finals (U15)	2024-08-03	2024-08-03	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
6	Ekurhuleni Trails 2 2024 (U16)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
7	2024 D6 Teams (Pool A U15)	2024-07-13	2024-07-13	Rapid	Ekurhuleni (GE)	5	4	2	Yes	Analysis
8	2024 Gauteng Inter-Region Chess Championship (U18B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
9	Gauteng Soncini Finals 2023 (Boys)	2023-10-28	2023-10-28	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
10	Ekurhuleni Chess Trial 3 2023 (U16)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
11	Ekurhuleni Trials 2 2023 (U16)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
12	Alberton Chess Club Tournament 1 2023 (C)	2023-04-15	2023-04-15	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
13	2022 South African Junior Team Chess Championships (U14 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	6	3	Yes	Analysis
14	Ekurhuleni Soncini Playoffs 2022 (Boys)	2022-09-24	2022-09-24	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
15	Ekurhuleni Trials 1 2022 (U14)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
16	2022 Gauteng Interregion (U14 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	4	0	Yes	Analysis
17	Ekurhuleni Trials (3)	2021-11-06	2021-11-06	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
18	Alberton Chess Club Open 2020 (E)	2020-02-22	2020-02-22	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
19	Ekurhuleni Grand Prix 2019 (C)	2019-09-14	2019-09-14	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis
20	Alberton Chess Club Open 2019 (C)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Mnkontana, A (Aphelele)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Makhale, O (Oratiloe)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Futshane, O (Onele)				Opponent Tlaka, O (Omphile)

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Mnkontana, A (Aphelele)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Makhale, O (Oratiloe)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Futshane, O (Onele)				Opponent Tlaka, O (Omphile)

#	Games	Start				End
1	3	Tournament Gauteng Soncini Finals 2023				Tournament 2024 D6 Teams
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Daniels, C (Christopher)				Opponent Hlophe, B (Buhle Star)
2	1	Tournament Gauteng Soncini Finals 2023				Tournament Gauteng Soncini Finals 2023
		date 2023-10-28	rnd 2	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Odendaal, H (Hayden)				Opponent Odendaal, H (Hayden)
3	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 4	type Rapid	result 1	date 2022-09-24	rnd 4	type Rapid	result 1
		Opponent Strydom, L (Leyan)				Opponent Strydom, L (Leyan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Mnkontana, A (Aphelele)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Makhale, O (Oratiloe)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Futshane, O (Onele)				Opponent Tlaka, O (Omphile)

#	Games	Start				End
1	2	Tournament D6 HS Teams Alberton & Germiston 2025				Tournament D6 HS Teams Alberton & Germiston 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-17	rnd 5	type Standard	result 1
		Opponent Kunou, K (Karabo)				Opponent Mnkontana, A (Aphelele)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 4	type Standard	result 1
		Opponent Moraka, L (Lesego)				Opponent Makhale, O (Oratiloe)
3	2	Tournament 2024 D6 Team Finals				Tournament 2024 D6 Team Finals
		date 2024-08-03	rnd 4	type Standard	result 1	date 2024-08-03	rnd 5	type Standard	result 1
		Opponent Futshane, O (Onele)				Opponent Tlaka, O (Omphile)

#	Games	Start				End
1	3	Tournament Gauteng Soncini Finals 2023				Tournament 2024 D6 Teams
		date 2023-10-28	rnd 5	type Rapid	result 1	date 2024-07-13	rnd 3	type Rapid	result 1
		Opponent Daniels, C (Christopher)				Opponent Hlophe, B (Buhle Star)
2	1	Tournament Gauteng Soncini Finals 2023				Tournament Gauteng Soncini Finals 2023
		date 2023-10-28	rnd 2	type Rapid	result 1	date 2023-10-28	rnd 2	type Rapid	result 1
		Opponent Odendaal, H (Hayden)				Opponent Odendaal, H (Hayden)
3	1	Tournament Ekurhuleni Soncini Playoffs 2022				Tournament Ekurhuleni Soncini Playoffs 2022
		date 2022-09-24	rnd 4	type Rapid	result 1	date 2022-09-24	rnd 4	type Rapid	result 1
		Opponent Strydom, L (Leyan)				Opponent Strydom, L (Leyan)

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	Emerah ,M (Martin)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Emerah ,M (Martin)	2	1240.8	815.8	2	1249.2	815.8	0	0	0	0	0	0
2	Netshimbupfe ,Y (Yoanda)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Netshimbupfe ,Y (Yoanda)	2	1250	825	2	1276.6	825	0	0	0	0	0	0
3	Grootboom ,C (Chante)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Grootboom ,C (Chante)	2	1202.3	777.3	2	1187.4	777.3	0	0	0	0	0	0
4	Lovett ,S (Saffron)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Lovett ,S (Saffron)	2	1315.7	890.7	2	1318.4	890.7	0	0	0	0	0	0
5	Sibeko ,M (Mpiloyami)	2	0	-425	1	0	-425	1	0	-425	0	0	0
5	Sibeko ,M (Mpiloyami)	2	1229.4	804.4	1	1223.6	804.4	1	1200	804.4	0	0	0
6	Sheasby ,E (Evan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Sheasby ,E (Evan)	1	1168	1593	1	1152	1593	0	0	0	0	0	0
7	Uwandu ,E (Emmanuel Chidera)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Uwandu ,E (Emmanuel Chidera)	1	1229.2	804.2	1	1235.4	804.2	0	0	0	0	0	0
8	Jain ,C (Chesta)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Jain ,C (Chesta)	1	1316.4	891.4	1	1316.1	891.4	0	0	0	0	0	0
9	Smiltneek ,C (Connor)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Smiltneek ,C (Connor)	1	1240	815	1	1247.2	815	0	0	0	0	0	0
10	Jansen Van Vuuren ,L (Luan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Jansen Van Vuuren ,L (Luan)	1	1313.4	888.4	1	1301	888.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Naicker, SJ (Sedakiah Joauin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms