Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nel, D (Deran)

Chess SA id

1120320546

FIDE id

Date of birth

2012-08-29 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1208.1	1209	1200	1200
Raw rating	1208.1	1209	1200	1200
Weighted rating	1204.9	1205.5	1200	1200
Weighted performance	0	0	0	0
Floor	712.4	714.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.9	163.7	165.8	165.8
Highest rating	1212.4 2025-06-01	1214.2 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1212.4 2025-06-01	1214.2 2025-06-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1202.5 2025-08-01	1202.9 2025-08-01	1200 2025-06-01	1200 2025-06-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1208.1	1209	1200	1200
Analysis
Rating	1208.1	1209	1200	1200
Raw rating	1208.1	1209	1200	1200
Weighted rating	1204.9	1205.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	712.4	714.2	700	700
Max/Min rating change allowed	163.9	163.7	165.8	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	1208.1	1209	1200	1200
New weighted rating	1205.3	1206	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1208.1	1209	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1208.1	1209	1200	1200
New K-factor	36	36	36	36
New floor	712.4	714.2	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	5	50	0	1233.1	1233.1
Standard	10	5	50	0	1233.1	1233.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	5	50	0	1233.1	1233.1
Standard	10	5	50	0	1233.1	1233.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1208.1	1209	1200	1200
2025-11-30	1208.1	1209	1200	1200
2025-11-01	1208.1	1209	1200	1200
2025-09-30	1208.1	1209	1200	1200
2025-09-01	1208.1	1209	1200	1200
2025-08-01	1208.1	1209	1200	1200
2025-07-01	1212.4	1214.2	1200	1200
2025-06-01	1212.4	1214.2	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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U13 Open)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U13 Open)	2025-05-10	2025-05-10	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Ntamatungiro, Z (Zakes)				Opponent De Wet, A (Amelia)
2	1	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Nyakalo, L (Lubanzi)				Opponent Nyakalo, L (Lubanzi)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Ditsele, R (Refentse)				Opponent Ditsele, R (Refentse)

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Ntamatungiro, Z (Zakes)				Opponent De Wet, A (Amelia)
2	1	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Nyakalo, L (Lubanzi)				Opponent Nyakalo, L (Lubanzi)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Ditsele, R (Refentse)				Opponent Ditsele, R (Refentse)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Ntamatungiro, Z (Zakes)				Opponent De Wet, A (Amelia)
2	1	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Nyakalo, L (Lubanzi)				Opponent Nyakalo, L (Lubanzi)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Ditsele, R (Refentse)				Opponent Ditsele, R (Refentse)

#	Games	Start				End
1	2	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-05-10	rnd 5	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Ntamatungiro, Z (Zakes)				Opponent De Wet, A (Amelia)
2	1	Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)				Tournament 2025 Tshwane North School District Cluster 4 & 5 Team League (D3)
		date 2025-07-26	rnd 5	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 1
		Opponent Nyakalo, L (Lubanzi)				Opponent Nyakalo, L (Lubanzi)
3	1	Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5				Tournament 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5
		date 2025-05-10	rnd 3	type Standard	result 1	date 2025-05-10	rnd 3	type Standard	result 1
		Opponent Ditsele, R (Refentse)				Opponent Ditsele, R (Refentse)

No games found.

#	Games	Start				End

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	Breedt ,F (Frederik)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Breedt ,F (Frederik)	1	1219.1	794.1	1	1223.4	794.1	0	0	0	0	0	0
2	Grahan ,T (Tylo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Grahan ,T (Tylo)	1	1438	1013	1	1432.1	1013	0	0	0	0	0	0
3	Nyakalo ,L (Lubanzi)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nyakalo ,L (Lubanzi)	1	1251	1676	1	1245.4	1676	0	0	0	0	0	0
4	Anderson ,G (Gideon Petrus Van Andel)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Anderson ,G (Gideon Petrus Van Andel)	1	1308.5	883.5	1	1326.2	883.5	0	0	0	0	0	0
5	Venter ,J (Jealeine)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Venter ,J (Jealeine)	1	1206.1	781.1	1	1208.2	781.1	0	0	0	0	0	0
6	Ntamatungiro ,Z (Zakes)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ntamatungiro ,Z (Zakes)	1	1150.7	1575.7	1	1140.6	1575.7	0	0	0	0	0	0
7	De Wet ,A (Amelia)	1	1	425	1	1	425	0	0	0	0	0	0
7	De Wet ,A (Amelia)	1	1199.4	1624.4	1	1199.3	1624.4	0	0	0	0	0	0
8	Sefolo ,O (Oratilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Sefolo ,O (Oratilwe)	1	1179.1	754.1	1	1174.4	754.1	0	0	0	0	0	0
9	Ditsele ,R (Refentse)	1	1	425	1	1	425	0	0	0	0	0	0
9	Ditsele ,R (Refentse)	1	1178.9	1603.9	1	1174.2	1603.9	0	0	0	0	0	0
10	Kgaamedi ,L (Lesego)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kgaamedi ,L (Lesego)	1	1199.6	1624.6	1	1199.5	1624.6	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

Nel, D (Deran)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms