Chess South Africa Ratings Database

PLAYER PAGE

Personal

Codier, A (Aidan)

Chess SA id

1160315598

FIDE id

Date of birth

2016-08-31 (U10)

Gender

Male

Region

Eden (WEG)

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

1159.2

Item	Main	Standard	Rapid	Blitz
Rating	1198.8	1198.9	1200	1200
Raw rating	1184.8	1184	1200	1200
Weighted rating	1198.8	1198.9	1200	1200
Weighted performance	0	0	0	0
Floor	715.2	718.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.4	169.6	165.8	165.8
Highest rating	1215.2 2025-03-01	1218.3 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest raw rating	1215.2 2025-03-01	1218.3 2025-03-01	1200 2025-03-01	1200 2025-03-01
Highest weighted rating	1215.2 2025-03-01	1218.3 2025-03-01	1200 2025-03-01	1200 2025-03-01
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	-1.2	-1.2	0	0
New rating	1197.6	1197.6	1200	1200
Analysis
Rating	1198.8	1198.9	1200	1200
Raw rating	1184.8	1184	1200	1200
Weighted rating	1198.8	1198.9	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	715.2	718.3	700	700
Max/Min rating change allowed	169.4	169.6	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	1184.8	1184	1200	1200
New weighted rating	1197.6	1197.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1197.6	1197.6	1200	1200
Temp new rating +/-	-1.2	-1.2	0	0
Final new rating +/-	-1.2	-1.2	0	0
New rating	1197.6	1197.6	1200	1200
New K-factor	36	36	36	36
New floor	715.2	718.3	700	700

Item	Main	Standard
	0	0
	28	28
	0	0
	0	0
	0	0
	0	0
History	28	28

Games since
	Main 28	Standard 28		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	28	12	42.86	-60.7	1222.4	1161.7
Standard	28	12	42.86	-60.7	1222.4	1161.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	12	42.86	-60.7	1222.4	1161.7
Standard	28	12	42.86	-60.7	1222.4	1161.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1184.8	1184	1200	1200
2025-09-01	1184.8	1184	1200	1200
2025-08-01	1201.3	1201.5	1200	1200
2025-07-01	1201.2	1201.5	1200	1200
2025-06-01	1201.2	1201.4	1200	1200
2025-05-01	1201	1201.3	1200	1200
2025-04-01	1199.4	1199.1	1200	1200
2025-03-01	1215.2	1218.3	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	Eden Top Schools 2025 (U9)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis
2	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Oudussa Trials 2025 (U7+U9)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Oudussa Trials 2 2025 (U7+U9 Boys+Girls)	2025-02-08	2025-02-08	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	Eden Top Schools 2025 (U9)	2025-08-16	2025-08-16	Standard	Eden (WEG)	5	3	0.5	Yes	Analysis
2	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	4.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Oudussa Trials 2025 (U7+U9)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	Oudussa Trials 2 2025 (U7+U9 Boys+Girls)	2025-02-08	2025-02-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 0.5
		Opponent Kammies, S (Skylar)				Opponent Mathabe, T (Tumelo)
2	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-04-12	rnd 9	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 0.5
		Opponent Jacobs, S (Stefiano)				Opponent Baartman, S (Schuyler Rayshaan)
3	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Manual, Z (Zane)				Opponent Henneke, S (Skylar)

#	Games	Start				End
1	4	Tournament Oudussa Trials 2 2025				Tournament Oudussa Trials 2 2025
		date 2025-02-08	rnd 2	type Standard	result 1	date 2025-02-08	rnd 5	type Standard	result 0.5
		Opponent Kammies, S (Skylar)				Opponent Mathabe, T (Tumelo)
2	3	Tournament Eden Chess Trials 2 2025				Tournament Eden Top Schools 2025
		date 2025-04-12	rnd 9	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 0.5
		Opponent Jacobs, S (Stefiano)				Opponent Baartman, S (Schuyler Rayshaan)
3	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Manual, Z (Zane)				Opponent Henneke, S (Skylar)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Manual, Z (Zane)				Opponent Henneke, S (Skylar)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Hopp, L (Lerichia)				Opponent Hopp, L (Lerichia)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 6	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Booysen, R (Ruchon)				Opponent Booysen, R (Ruchon)

#	Games	Start				End
1	3	Tournament Eden Schools Chess Trials 1 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-15	rnd 1	type Standard	result 1
		Opponent Manual, Z (Zane)				Opponent Henneke, S (Skylar)
2	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 10	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 1
		Opponent Hopp, L (Lerichia)				Opponent Hopp, L (Lerichia)
3	1	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 6	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Booysen, R (Ruchon)				Opponent Booysen, R (Ruchon)

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	Jacobs ,S (Stefiano)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Jacobs ,S (Stefiano)	2	1057.7	845.2	2	1048.4	845.2	0	0	0	0	0	0
2	Etsala-Kourou ,W (William)	2	1	0	2	1	0	0	0	0	0	0	0
2	Etsala-Kourou ,W (William)	2	1198	1198	2	1199.2	1198	0	0	0	0	0	0
3	Baartman ,S (Schuyler Rayshaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Baartman ,S (Schuyler Rayshaan)	1	1209.5	1209.5	1	1212.7	1209.5	0	0	0	0	0	0
4	Tadese ,N (Nahum)	1	1	425	1	1	425	0	0	0	0	0	0
4	Tadese ,N (Nahum)	1	1197.5	1622.5	1	1196.9	1622.5	0	0	0	0	0	0
5	Suka ,L (Liyema)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Suka ,L (Liyema)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Modupe ,L (Lesego)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Modupe ,L (Lesego)	1	1165.2	740.2	1	1166.2	740.2	0	0	0	0	0	0
7	Kammies ,S (Skylar)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kammies ,S (Skylar)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Cornforth ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Cornforth ,J (Joshua)	1	1293.7	868.7	1	1304.2	868.7	0	0	0	0	0	0
9	Morris ,J (Jaydon)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Morris ,J (Jaydon)	1	1314.3	889.3	1	1303.8	889.3	0	0	0	0	0	0
10	Fick ,M (Marline)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fick ,M (Marline)	1	1245.1	820.1	1	1253.8	820.1	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

Codier, A (Aidan)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms