Chess South Africa Ratings Database

PLAYER PAGE

Personal

Naidoo, A (Adelio)

Chess SA id

1140320317

FIDE id

Date of birth

2014-03-13 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1086.3

Item	Main	Standard	Rapid	Blitz
Rating	1197	1197.5	1196.2	1200
Raw rating	1168.2	1175.7	1152.5	1200
Weighted rating	1197	1197.5	1196.2	1200
Weighted performance	1068.1	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	173.5	171.7	177.4	165.8
Highest rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1199.9 2025-05-13	1199.9 2025-05-13	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	1068.1 2025-09-30	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.4	-1.8	-3.6	0
New rating	1194.6	1195.7	1192.6	1200
Analysis
Rating	1197	1197.5	1196.2	1200
Raw rating	1168.2	1175.7	1152.5	1200
Weighted rating	1197	1197.5	1196.2
Weighted performance	1068.1	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	173.5	171.7	177.4	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	1168.2	1175.7	1152.5	1200
New weighted rating	1194.6	1195.7	1192.6	1200
New weighted performance	1067	0	0	0
Temp new rating	1194.6	1195.7	1192.6	1200
Temp new rating +/-	-2.4	-1.8	-3.6	0
Final new rating +/-	-2.4	-1.8	-3.6	0
New rating	1194.6	1195.7	1192.6	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard	Rapid
	0	0	0
	27	19	8
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	27	19	8

Games since
	Main 27	Standard 19		Rapid 8		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	27	8	29.63	-173.1	1287.1	1114
Standard	19	6	31.58	-156.6	1257.6	1101.1
Rapid	8	2	25	-212.5	1357.1	1144.6
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	27	8	29.63	-173.1	1287.1	1114
Standard	19	6	31.58	-156.6	1257.6	1101.1
Rapid	8	2	25	-212.5	1357.1	1144.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1168.2	1175.7	1152.5	1200
2025-09-01	1199.4	1199.3	1200	1200
2025-08-01	1199.4	1199.3	1200	1200
2025-07-01	1197.7	1197.2	1200	1200
2025-06-01	1197.1	1196.4	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
2	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
6	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (F)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
2	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	East Rand Chess Club 2025 (C)	2025-09-06	2025-09-06	Rapid	Ekurhuleni (GE)	5	4	1	Yes	Analysis
4	Ekurhuleni Trial 2 2025 (F)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (F)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
6	Ekurhuleni South District Primary Schools 2025 (U11 Boys)	2025-05-10	2025-05-10	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mohabir, T (Tanisha)				Opponent Guma, L (Luyolo)
2	1	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent De Cruz, A (Abigail)				Opponent De Cruz, A (Abigail)
3	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Lynch, P (Phoebe)				Opponent Lynch, P (Phoebe)

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mohabir, T (Tanisha)				Opponent Guma, L (Luyolo)
2	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Lynch, P (Phoebe)				Opponent Lynch, P (Phoebe)
3	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 2	type Standard	result 0.5	date 2025-06-21	rnd 2	type Standard	result 0.5
		Opponent Ngcongolo, Z (Zanothando)				Opponent Ngcongolo, Z (Zanothando)

#	Games	Start				End
1	1	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent De Cruz, A (Abigail)				Opponent De Cruz, A (Abigail)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mohabir, T (Tanisha)				Opponent Guma, L (Luyolo)
2	1	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent De Cruz, A (Abigail)				Opponent De Cruz, A (Abigail)
3	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Lynch, P (Phoebe)				Opponent Lynch, P (Phoebe)

#	Games	Start				End
1	2	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 5	type Standard	result 1
		Opponent Mohabir, T (Tanisha)				Opponent Guma, L (Luyolo)
2	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 4	type Standard	result 1
		Opponent Lynch, P (Phoebe)				Opponent Lynch, P (Phoebe)
3	1	Tournament Ekurhuleni South District Primary Schools 2025				Tournament Ekurhuleni South District Primary Schools 2025
		date 2025-05-10	rnd 1	type Standard	result 1	date 2025-05-10	rnd 1	type Standard	result 1
		Opponent Britz, C (Caleb)				Opponent Britz, C (Caleb)

#	Games	Start				End
1	1	Tournament East Rand Chess Club 2025				Tournament East Rand Chess Club 2025
		date 2025-09-06	rnd 5	type Rapid	result 1	date 2025-09-06	rnd 5	type Rapid	result 1
		Opponent De Cruz, A (Abigail)				Opponent De Cruz, A (Abigail)

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	Rautenbach ,J (Juanco)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Rautenbach ,J (Juanco)	2	1197.8	772.8	2	1197.2	772.8	0	0	0	0	0	0
2	Ngcongolo ,Z (Zanothando)	2	1	0	2	1	0	0	0	0	0	0	0
2	Ngcongolo ,Z (Zanothando)	2	1372.9	1372.9	2	1369.6	1372.9	0	0	0	0	0	0
3	Lynch ,P (Phoebe)	2	2	425	2	2	425	0	0	0	0	0	0
3	Lynch ,P (Phoebe)	2	1201	1626	2	1200.9	1626	0	0	0	0	0	0
4	Ngwenya ,E (Evelyn)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Ngwenya ,E (Evelyn)	2	1203.9	778.9	2	1204	778.9	0	0	0	0	0	0
5	Mosala ,A (Atlehang)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mosala ,A (Atlehang)	2	1375.4	950.4	2	1351.2	950.4	0	0	0	0	0	0
6	Jordaan ,M (Mikijl)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Jordaan ,M (Mikijl)	2	1332.7	907.7	0	0	0	2	1253.1	907.7	0	0	0
7	Opperman ,N (Naude)	2	0	-425	0	0	0	2	0	-425	0	0	0
7	Opperman ,N (Naude)	2	1649.9	1224.9	0	0	0	2	1437.8	1224.9	0	0	0
8	Monyane ,B (Boikanyo)	2	0	-425	0	0	0	2	0	-425	0	0	0
8	Monyane ,B (Boikanyo)	2	1245.9	820.9	0	0	0	2	1200	820.9	0	0	0
9	De Cruz ,A (Abigail)	2	2	425	0	0	0	2	2	425	0	0	0
9	De Cruz ,A (Abigail)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
10	Britz ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
10	Britz ,C (Caleb)	1	1177	1602	1	1200	1602	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

Naidoo, A (Adelio)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms