Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ahearne, J (James)

Chess SA id

1120162105

FIDE id

Date of birth

2012-10-10 (U14)

Gender

Male

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1186.2	1199.7	1181.7	1200
Raw rating	1185.9	1199.7	1181.7	1200
Weighted rating	1186.2	1199.7	1179.9	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.2	165.9	170.2	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2024-03-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1186.3	1199.7	1181.7	1200
Analysis
Rating	1186.2	1199.7	1181.7	1200
Raw rating	1185.9	1199.7	1181.7	1200
Weighted rating	1186.2	1199.7	1179.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	169.2	165.9	170.2	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	1185.9	1199.7	1181.7	1200
New weighted rating	1186.3	1199.7	1180.3	1200
New weighted performance	0	0	0	0
Temp new rating	1186.3	1199.7	1181.7	1200
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1186.3	1199.7	1181.7	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	3	3	0
	6	0	6
	6	0	6
	0	0	0
	0	0	0
History	15	3	12

Games since
	Main 9	Standard 3		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
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	3	0	0	-425	1323.3	898.3
Standard	3	0	0	-425	1323.3	898.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	5	33.33	-141.7	1239.7	1098
Standard	3	0	0	-425	1323.3	898.3
Rapid	12	5	41.67	-70.8	1218.8	1148
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1185.9	1199.7	1181.7	1200
2025-09-30	1185.9	1199.7	1181.7	1200
2025-09-01	1185.9	1199.7	1181.7	1200
2025-08-01	1185.9	1199.7	1181.7	1200
2025-07-01	1185.7	1199.5	1181.7	1200
2025-06-01	1183.4	1196.9	1181.7	1200
2025-05-01	1188.1	1200	1181.7	1200
2025-04-01	1188.1	1200	1181.7	1200
2025-03-01	1188.1	1200	1181.7	1200
2025-02-01	1188.1	1200	1181.7	1200
2025-01-01	1188.1	1200	1181.7	1200
2024-12-01	1188.1	1200	1181.7	1200
2024-11-01	1188.1	1200	1181.7	1200
2024-10-01	1188.1	1200	1181.7	1200
2024-09-01	1188.1	1200	1181.7	1200
2024-08-01	1188.1	1200	1181.7	1200
2024-07-01	1181.5	1200	1166.9	1200
2024-09-01	1181.5	1200	1166.9	1200
2024-05-01	1181.5	1200	1166.9	1200
2024-04-01	1181.5	1200	1166.9	1200
2024-03-01	1181.5	1200	1166.9	1200
2024-02-01	1181.5	1200	1166.9	1200
2024-01-01	1181.5	1200	1166.9	1200
2023-12-01	1181.5	1200	1166.9	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 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	3	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 KZN Open (B)	2025-05-02	2025-05-04	Standard	Ethekwini (KED)	7	3	0	Yes	Analysis
2	St James School Rapid Rated Chess Tournament 2024 (Senior Primary)	2024-07-20	2024-07-20	Rapid	Ethekwini (KED)	6	6	3	Yes	Analysis
3	Crawford La lucia Rapid Chess Tournament 2023 (A)	2023-07-22	2023-07-23	Rapid	Ethekwini (KED)	6	6	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 6	type Rapid	result 1
		Opponent Ndlovu, S (Samkelo)				Opponent Ghela, K (Krishiv)
2	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Mitchelle, L (Levi)				Opponent Pillay, R (Riley)
3	1	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Carrim, I (Ifraz)				Opponent Carrim, I (Ifraz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 6	type Rapid	result 1
		Opponent Ndlovu, S (Samkelo)				Opponent Ghela, K (Krishiv)
2	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Mitchelle, L (Levi)				Opponent Pillay, R (Riley)
3	1	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Carrim, I (Ifraz)				Opponent Carrim, I (Ifraz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 6	type Rapid	result 1
		Opponent Ndlovu, S (Samkelo)				Opponent Ghela, K (Krishiv)
2	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Mitchelle, L (Levi)				Opponent Pillay, R (Riley)
3	1	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Carrim, I (Ifraz)				Opponent Carrim, I (Ifraz)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 5	type Rapid	result 1	date 2024-07-20	rnd 6	type Rapid	result 1
		Opponent Ndlovu, S (Samkelo)				Opponent Ghela, K (Krishiv)
2	2	Tournament Crawford La lucia Rapid Chess Tournament 2023				Tournament Crawford La lucia Rapid Chess Tournament 2023
		date 2023-07-22	rnd 4	type Rapid	result 1	date 2023-07-22	rnd 5	type Rapid	result 1
		Opponent Mitchelle, L (Levi)				Opponent Pillay, R (Riley)
3	1	Tournament St James School Rapid Rated Chess Tournament 2024				Tournament St James School Rapid Rated Chess Tournament 2024
		date 2024-07-20	rnd 1	type Rapid	result 1	date 2024-07-20	rnd 1	type Rapid	result 1
		Opponent Carrim, I (Ifraz)				Opponent Carrim, I (Ifraz)

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	Bhengu ,T (Thabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Bhengu ,T (Thabo)	1	1279.8	854.8	1	1264.9	854.8	0	0	0	0	0	0
2	Cason ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Cason ,D (David)	1	1294.7	869.7	1	1279	869.7	0	0	0	0	0	0
3	Reddy ,T (Tyler)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Reddy ,T (Tyler)	1	1395.5	970.5	1	1392.8	970.5	0	0	0	0	0	0
4	Kalpee ,R (Rahul)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Kalpee ,R (Rahul)	1	1218.9	793.9	0	0	0	1	1246.4	793.9	0	0	0
5	Pillay ,R (Riley)	1	1	425	0	0	0	1	1	425	0	0	0
5	Pillay ,R (Riley)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Naicker ,N (Navid)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Naicker ,N (Navid)	1	1223.6	798.6	0	0	0	1	1211.6	798.6	0	0	0
7	Ndlovu ,S (Samkelo)	1	1	425	0	0	0	1	1	425	0	0	0
7	Ndlovu ,S (Samkelo)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
8	Harwood ,D (Declan)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Harwood ,D (Declan)	1	1194	769	0	0	0	1	1194.8	769	0	0	0
9	Govender ,Z (Zalyn)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Govender ,Z (Zalyn)	1	1200	775	0	0	0	1	1200	775	0	0	0
10	Maharaj ,N (Nitai)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Maharaj ,N (Nitai)	1	1219.7	794.7	0	0	0	1	1243.9	794.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ahearne, J (James)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms