Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kammies, A (Arno)

Chess SA id

1130160412

FIDE id

Date of birth

2013-05-05 (U14)

Gender

Male

Region

Sarah Baartman (ESB)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

2025-05-10

Junior GPX Games

58.2

Junior GPX Points

1459.6

Item	Main	Standard	Rapid	Blitz
Rating	1575.6	1564.5	1310.5	1200
Raw rating	1575.6	1564.5	1310.5	1200
Weighted rating	1513	1506.3	1298.4	1200
Weighted performance	1451.8	1449.6	0	0
Floor	1128.4	1110.7	810.5	700
K-factor	28	28	36	36
Min/Max rating change allowed	97.1	98.7	141.7	165.8
Highest rating	1628.4 2025-04-01	1610.7 2025-04-01	1374.1 2024-05-01	1200 2018-10-01
Highest raw rating	1628.4 2025-04-01	1610.7 2025-04-01	1310.5 2025-02-01	1200 2024-03-01
Highest weighted rating	1500.7 2025-09-30	1494.7 2025-09-30	1285.7 2025-08-01	1200 2018-10-01
Highest weighted performance	1628.4 2025-04-01	1610.7 2024-04-01	1374.1 2024-05-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1575.6	1564.5	1310.5	1200
Analysis
Rating	1575.6	1564.5	1310.5	1200
Raw rating	1575.6	1564.5	1310.5	1200
Weighted rating	1513	1506.3	1298.4
Weighted performance	1451.8	1449.6	0
K-factor	28	28	36	36
Floor	1128.4	1110.7	810.5	700
Max/Min rating change allowed	97.1	98.7	141.7	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	1575.6	1564.5	1310.5	1200
New weighted rating	1524.1	1516.7	1301.5	1200
New weighted performance	1442.9	1440.8	0	0
Temp new rating	1575.6	1564.5	1310.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1575.6	1564.5	1310.5	1200
New K-factor	28	28	36	36
New floor	1128.4	1110.7	810.5	700

Item	Main	Standard	Rapid
	0	0	0
	61	56	5
	47	32	15
	4	0	4
	0	0	0
	0	0	0
History	112	88	24

Games since
	Main 108	Standard 88		Rapid 20		Blitz 0
Gender	Male
Age group	U14
Region	Sarah Baartman (ESB)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	782		81		13
Male	692		73		13
U14	95		15		4
U14 Male	76		13		4
Standard
	RSA		Province		Region
Overall	792		88		13
Male	697		79		13
U14	96		15		3
U14 Male	77		13		3
Rapid
	RSA		Province		Region
Overall	1008		82		29
Male	824		68		20
U14	225		20		9
U14 Male	166		16		5
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	61	44	72.13	188.1	1372.2	1560.4
Standard	56	41	73.21	197.3	1374.2	1571.6
Rapid	5	3	60	85	1350	1435
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	112	75.5	67.41	148	1341.3	1489.3
Standard	88	61.5	69.89	169	1351.2	1520.2
Rapid	24	14	58.33	70.8	1305.1	1375.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1575.6	1564.5	1310.5	1200
2025-09-30	1575.6	1564.5	1310.5	1200
2025-09-01	1602.7	1592.8	1310.5	1200
2025-08-01	1602.7	1592.8	1310.5	1200
2025-07-01	1602.7	1592.8	1310.5	1200
2025-06-01	1602.7	1592.8	1310.5	1200
2025-05-01	1610.4	1597.8	1310.5	1200
2025-04-01	1628.4	1610.7	1310.5	1200
2025-03-01	1536.7	1516.1	1310.5	1200
2025-02-01	1431.3	1430.4	1310.5	1200
2025-01-01	1423.6	1430	1307.3	1200
2024-12-01	1423.6	1430	1307.3	1200
2024-11-01	1423.6	1430	1307.3	1200
2024-10-01	1423.6	1430	1307.3	1200
2024-09-01	1423.6	1430	1307.3	1200
2024-08-01	1427.6	1430	1292.5	1200
2024-07-01	1425.2	1423.3	1292.5	1200
2024-09-01	1382.5	1330	1292.5	1200
2024-05-01	1368	1359.9	1191.7	1200
2024-04-01	1251.6	1274.2	1156.8	1200
2024-03-01	1189.3	1200	1156.8	1200
2024-02-01	1189.3	1200	1156.8	1200
2024-01-01	1189.3	1200	1156.8	1200
2023-12-01	1189.3	1200	1156.8	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	EC Closed 2025 (U14 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
2	Fountains Mall SBD Open 2025 (C)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
3	SBDCA Closed 2025 (U14 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
4	SBD Trials J Bay 19 April 2025 (U14 Boys)	2025-04-19	2025-04-19	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
5	Kouga Mayor's Cup Final 2025 (U13)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
6	Kouga Mayor's Cup 2025 (U13)	2025-03-08	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	6	Yes	Analysis
7	SBDCU Trials 3 2025 (U14)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
8	SBDCU Fundraiser 2025 (U13)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
9	2025 SBDCU Trial 2 JBay (U14)	2025-01-25	2025-01-25	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
10	Back 2 School 2025 (C)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
11	SBD Activation Tournament 2025 (B)	2025-01-04	2025-01-04	Rapid	Sarah Baartman (ESB)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Closed 2025 (U14 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
2	Fountains Mall SBD Open 2025 (C)	2025-05-17	2025-05-17	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
3	SBDCA Closed 2025 (U14 Boys)	2025-05-10	2025-05-10	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
4	SBD Trials J Bay 19 April 2025 (U14 Boys)	2025-04-19	2025-04-19	Standard	Sarah Baartman (ESB)	6	6	4.5	Yes	Analysis
5	Kouga Mayor's Cup Final 2025 (U13)	2025-04-12	2025-04-12	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
6	Kouga Mayor's Cup 2025 (U13)	2025-03-08	2025-03-08	Standard	Sarah Baartman (ESB)	6	6	6	Yes	Analysis
7	SBDCU Trials 3 2025 (U14)	2025-02-08	2025-02-08	Standard	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
8	SBDCU Fundraiser 2025 (U13)	2025-02-01	2025-02-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
9	2025 SBDCU Trial 2 JBay (U14)	2025-01-25	2025-01-25	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
10	Back 2 School 2025 (C)	2025-01-11	2025-01-11	Standard	Sarah Baartman (ESB)	5	5	2.5	Yes	Analysis
11	SBD Activation Tournament 2025 (B)	2025-01-04	2025-01-04	Rapid	Sarah Baartman (ESB)	5	5	3	Yes	Analysis
12	Sarah Baartman District Schools Trials 2024 (U11 Boys)	2024-08-03	2024-08-03	Rapid	Sarah Baartman (ESB)	5	3	2	Yes	Analysis
13	SBDCU Closed Trials 2024 (U12 Boys)	2024-07-27	2024-07-27	Standard	Sarah Baartman (ESB)	5	5	3.5	Yes	Analysis
14	SBDCU Trial 3 2024 (U12)	2024-06-01	2024-06-01	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
15	Fountains Mall 2024 (Primary School)	2024-05-18	2024-05-18	Standard	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
16	Humansdorp CMC Schools Trials 2024 (U11 Boys)	2024-05-10	2024-05-10	Rapid	Sarah Baartman (ESB)	6	6	5	Yes	Analysis
17	Stulting Tournament 2024 (Senior)	2024-04-06	2024-04-06	Rapid	Sarah Baartman (ESB)	6	6	3	Yes	Analysis
18	Kouga Mayor's Cup Final 2024 (U11)	2024-04-13	2024-04-13	Standard	Sarah Baartman (ESB)	5	5	4	Yes	Analysis
19	SBDCU Trial 2 2024 (U12)	2024-03-23	2024-03-23	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis
20	Kouga Mayor's Cup 2024 (U11)	2024-03-09	2024-03-09	Standard	Sarah Baartman (ESB)	6	6	4	Yes	Analysis
21	Jeffreys Bay Chess Club Rapid August 2023	2023-08-21	2023-08-21	Rapid	Sarah Baartman (ESB)	5	4	1	Yes	Analysis

#	Games	Start				End
1	9	Tournament SBDCU Trials 3 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Goliath, C (Caron)				Opponent Charlie, S (Sinovuyo)
2	6	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Solomons, Z (Ziane)				Opponent Potberg, H (Hyrone)
3	5	Tournament Fountains Mall SBD Open 2025				Tournament EC Closed 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Prinsloo, E (Emmanuel)				Opponent Hendricks, Z (Zayden)

#	Games	Start				End
1	9	Tournament SBDCU Trials 3 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Goliath, C (Caron)				Opponent Charlie, S (Sinovuyo)
2	6	Tournament Kouga Mayor's Cup Final 2025				Tournament SBD Trials J Bay 19 April 2025
		date 2025-04-12	rnd 5	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Solomons, Z (Ziane)				Opponent Potberg, H (Hyrone)
3	5	Tournament Fountains Mall SBD Open 2025				Tournament EC Closed 2025
		date 2025-05-17	rnd 3	type Standard	result 1	date 2025-09-06	rnd 1	type Standard	result 1
		Opponent Prinsloo, E (Emmanuel)				Opponent Hendricks, Z (Zayden)

#	Games	Start				End
1	5	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 1	type Rapid	result 1	date 2024-05-10	rnd 5	type Rapid	result 1
		Opponent Twazi, E (Enzokuhle)				Opponent Viljoen, J (Jayden)
2	4	Tournament Jeffreys Bay Chess Club Rapid August 2023				Tournament Stulting Tournament 2024
		date 2023-08-21	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Celliers, J (Jesse)				Opponent Venter, Z (Zach)
3	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament SBD Activation Tournament 2025
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2025-01-04	rnd 1	type Rapid	result 1
		Opponent Du Toit, A (Adrihano)				Opponent Ozah, C (Chinedu)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament SBDCU Trials 3 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Goliath, C (Caron)				Opponent Charlie, S (Sinovuyo)
2	5	Tournament SBDCU Fundraiser 2025				Tournament SBDCU Trials 3 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Du Toit, A (Adrihano)				Opponent Ndlela, A (Ayabulela)
3	5	Tournament 2025 SBDCU Trial 2 JBay				Tournament SBDCU Fundraiser 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Kuse, E (Endinako)				Opponent Hendricks, Z (Zayden)

#	Games	Start				End
1	9	Tournament SBDCU Trials 3 2025				Tournament Kouga Mayor's Cup Final 2025
		date 2025-02-08	rnd 5	type Standard	result 1	date 2025-04-12	rnd 1	type Standard	result 1
		Opponent Goliath, C (Caron)				Opponent Charlie, S (Sinovuyo)
2	5	Tournament SBDCU Fundraiser 2025				Tournament SBDCU Trials 3 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-08	rnd 3	type Standard	result 1
		Opponent Du Toit, A (Adrihano)				Opponent Ndlela, A (Ayabulela)
3	5	Tournament 2025 SBDCU Trial 2 JBay				Tournament SBDCU Fundraiser 2025
		date 2025-01-25	rnd 3	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Kuse, E (Endinako)				Opponent Hendricks, Z (Zayden)

#	Games	Start				End
1	5	Tournament Humansdorp CMC Schools Trials 2024				Tournament Humansdorp CMC Schools Trials 2024
		date 2024-05-10	rnd 1	type Rapid	result 1	date 2024-05-10	rnd 5	type Rapid	result 1
		Opponent Twazi, E (Enzokuhle)				Opponent Viljoen, J (Jayden)
2	4	Tournament Jeffreys Bay Chess Club Rapid August 2023				Tournament Stulting Tournament 2024
		date 2023-08-21	rnd 5	type Rapid	result 1	date 2024-04-06	rnd 3	type Rapid	result 1
		Opponent Celliers, J (Jesse)				Opponent Venter, Z (Zach)
3	2	Tournament Sarah Baartman District Schools Trials 2024				Tournament SBD Activation Tournament 2025
		date 2024-08-03	rnd 5	type Rapid	result 1	date 2025-01-04	rnd 1	type Rapid	result 1
		Opponent Du Toit, A (Adrihano)				Opponent Ozah, C (Chinedu)

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	Viviers ,D (Divan)	7	6	303.6	5	4	255	2	2	425	0	0	0
1	Viviers ,D (Divan)	7	1281.3	1584.8	5	1303.3	1536.3	2	1219.3	1706.3	0	0	0
2	Fleurs ,E (Eli)	5	3	85	4	2	0	1	1	425	0	0	0
2	Fleurs ,E (Eli)	5	1428.6	1513.6	4	1433.9	1428.6	1	1336.3	1853.6	0	0	0
3	Hendricks ,Z (Zayden)	5	4	255	4	4	425	1	0	-425	0	0	0
3	Hendricks ,Z (Zayden)	5	1205.1	1460.1	4	1218.3	1630.1	1	1200	780.1	0	0	0
4	Van Zyl ,E (Erick)	5	2.5	0	3	1.5	0	2	1	0	0	0	0
4	Van Zyl ,E (Erick)	5	1491.9	1491.9	3	1490.3	1491.9	2	1467.2	1491.9	0	0	0
5	Stantcheva ,D (Damon)	4	3.5	318.8	4	3.5	318.8	0	0	0	0	0	0
5	Stantcheva ,D (Damon)	4	1351.3	1670.1	4	1352.6	1670.1	0	0	0	0	0	0
6	Stuurman ,C (Caydee)	3	3	425	3	3	425	0	0	0	0	0	0
6	Stuurman ,C (Caydee)	3	1309.7	1734.7	3	1299.6	1734.7	0	0	0	0	0	0
7	Claassen ,E (Enrique)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	Claassen ,E (Enrique)	3	1670.9	1245.9	3	1666.3	1245.9	0	0	0	0	0	0
8	Seyali ,C (Christopher)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Seyali ,C (Christopher)	3	1350	1491.7	3	1338.2	1491.7	0	0	0	0	0	0
9	Stolz ,J (Justin)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Stolz ,J (Justin)	3	1280.3	1422	3	1266.5	1422	0	0	0	0	0	0
10	Ndlela ,A (Ayabulela)	3	3	425	3	3	425	0	0	0	0	0	0
10	Ndlela ,A (Ayabulela)	3	1345.9	1770.9	3	1313.9	1770.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Personal

Kammies, A (Arno)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms