Chess South Africa Ratings Database

PLAYER PAGE

Personal

Appels, CJ (Chathem Jordan)

Chess SA id

1130149642

FIDE id

Date of birth

2013-01-02 (U14)

Gender

Male

Region

Dr Kenneth Kaunda (NWP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1335.6

Item	Main	Standard	Rapid	Blitz
Rating	1417.6	1426.3	1200	1200
Raw rating	1417.6	1426.3	1200	1200
Weighted rating	1385.4	1385.7	1200	1200
Weighted performance	1391.1	1389.6	0	0
Floor	937.8	934.6	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	121.6	120.1	165.8	165.8
Highest rating	1453.1 2024-06-01	1449.9 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1437.8 2024-07-01	1434.6 2024-07-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1385.4 2025-09-30	1385.7 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1453.1 2024-06-01	1449.9 2024-06-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1417.6	1426.3	1200	1200
Analysis
Rating	1417.6	1426.3	1200	1200
Raw rating	1417.6	1426.3	1200	1200
Weighted rating	1385.4	1385.7	1200
Weighted performance	1391.1	1389.6	0
K-factor	32	32	36	36
Floor	937.8	934.6	700	700
Max/Min rating change allowed	121.6	120.1	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	1417.6	1426.3	1200	1200
New weighted rating	1389.6	1390.7	1200	1200
New weighted performance	1390.6	1389.1	0	0
Temp new rating	1417.6	1426.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1417.6	1426.3	1200	1200
New K-factor	32	32	36	36
New floor	937.8	934.6	700	700

Item	Main	Standard
	0	0
	20	20
	42	42
	44	44
	0	0
	0	0
History	106	106

Games since
	Main 62	Standard 62		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Dr Kenneth Kaunda (NWP)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	1985		136		21
Male	1656		116		18
U14	307		18		1
U14 Male	234		15		1
Standard
	RSA		Province		Region
Overall	1786		139		23
Male	1483		120		20
U14	283		18		3
U14 Male	214		15		3
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	20	15.5	77.5	233.8	1263.2	1497
Standard	20	15.5	77.5	233.8	1263.2	1497
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	106	64	60.38	88.2	1230.5	1318.7
Standard	106	64	60.38	88.2	1230.5	1318.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1417.6	1426.3	1200	1200
2025-09-01	1401.9	1409.4	1200	1200
2025-08-01	1401.9	1409.4	1200	1200
2025-07-01	1401.9	1409.4	1200	1200
2025-06-01	1401.9	1409.4	1200	1200
2025-05-01	1401.9	1409.4	1200	1200
2025-04-01	1365.2	1364.4	1200	1200
2025-03-01	1378.4	1380.5	1200	1200
2025-02-01	1340.9	1334.8	1200	1200
2025-01-01	1328.6	1314.6	1200	1200
2024-12-01	1388.2	1377.6	1200	1200
2024-11-01	1388.2	1377.6	1200	1200
2024-10-01	1395.6	1386.6	1200	1200
2024-09-01	1417.6	1411.2	1200	1200
2024-08-01	1417.6	1411.2	1200	1200
2024-07-01	1437.8	1434.6	1200	1200
2024-06-01	1363.2	1360.6	1200	1200
2024-08-01	1363.2	1360.6	1200	1200
2024-04-01	1363.2	1360.6	1200	1200
2024-03-01	1365	1363.1	1200	1200
2024-02-01	1283.9	1283.1	1200	1200
2024-01-01	1247.6	1245.7	1200	1200
2023-12-01	1247.6	1245.7	1200	1200
2023-11-01	1247.6	1245.7	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	Ashton John 2025 (U14)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
2	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
3	Dr Kenneth Kaunda La Hoff PS 2025 (U14)	2025-03-01	2025-03-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
4	DR KK Volkies 2025 (U12)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ashton John 2025 (U14)	2025-08-23	2025-08-23	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
2	CURRO Tournament 2025 (U14)	2025-04-12	2025-04-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
3	Dr Kenneth Kaunda La Hoff PS 2025 (U14)	2025-03-01	2025-03-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
4	DR KK Volkies 2025 (U12)	2025-02-01	2025-02-01	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
6	DR KKD Trails 2 2024 (U12)	2024-10-12	2024-10-12	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
7	DR KKD Mooirivier Trials 2024 (U12)	2024-09-14	2024-09-14	Standard	Dr Kenneth Kaunda (NWP)	5	4	1	Yes	Analysis
8	DR KKD Curro Agegroup 2024 (U12)	2024-08-31	2024-08-31	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
9	DR KK Gimmies 2024 (U12)	2024-07-13	2024-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
10	DR KKD Saamtrek 2024 (U12)	2024-06-08	2024-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	5	Yes	Analysis
11	DR KKD Ferdies Mar 2024 (D)	2024-03-02	2024-03-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3.5	Yes	Analysis
12	DR KKD Curro Feb 2024 (U12)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
13	2024 Gauteng Inter-Region Chess Championship (U12B)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	4	3	Yes	Analysis
14	DR KKD Trials 2023 (U12)	2023-09-02	2023-09-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
15	2023 Thomas Lechelele North West Open (C)	2023-09-15	2023-09-16	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
16	DR KKD Meiringspark 2023 (U12)	2023-08-19	2023-08-19	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
17	Dr Kenneth Kaunda Volkies 2023 (D)	2023-06-10	2023-06-10	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
18	JNW Open - Trinityhouse Little Falls 2023 (C)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
19	Dr KKD Curro 2023 (U10+U12)	2023-05-13	2023-05-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	2	Yes	Analysis
20	DR Kenneth Kaunda Curro 2023 (E)	2023-04-22	2023-04-22	Standard	Dr Kenneth Kaunda (NWP)	5	5	3	Yes	Analysis
21	Dr KKD NG Goudkop 2023 (D Junior)	2023-03-18	2023-03-18	Standard	Dr Kenneth Kaunda (NWP)	5	4	2	Yes	Analysis
22	Dr. Kenneth Kaunda Saamtrek 2023 (U12)	2023-02-04	2023-02-04	Standard	Dr Kenneth Kaunda (NWP)	5	5	1	Yes	Analysis

#	Games	Start				End
1	10	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Gimmies 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-07-13	rnd 2	type Standard	result 1
		Opponent Molapo, K (Karabelo)				Opponent Werkman, R (Robert Josua)
2	9	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 1	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 0.5
		Opponent Harding, A (Aiden)				Opponent Gouws, C (Christiaan)
3	6	Tournament DR KK Volkies 2025				Tournament Dr Kenneth Kaunda La Hoff PS 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Moloantoa, B (Boipelo)

#	Games	Start				End
1	10	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Gimmies 2024
		date 2024-03-02	rnd 3	type Standard	result 1	date 2024-07-13	rnd 2	type Standard	result 1
		Opponent Molapo, K (Karabelo)				Opponent Werkman, R (Robert Josua)
2	9	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 1	type Standard	result 1	date 2025-08-23	rnd 4	type Standard	result 0.5
		Opponent Harding, A (Aiden)				Opponent Gouws, C (Christiaan)
3	6	Tournament DR KK Volkies 2025				Tournament Dr Kenneth Kaunda La Hoff PS 2025
		date 2025-02-01	rnd 1	type Standard	result 1	date 2025-03-01	rnd 1	type Standard	result 1
		Opponent Rheder, D (Dihan)				Opponent Moloantoa, B (Boipelo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Gimmies 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-13	rnd 2	type Standard	result 1
		Opponent Havenga, C (Carmie)				Opponent Werkman, R (Robert Josua)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-23	rnd 3	type Standard	result 1
		Opponent Ramokhali, K (Kagisho)				Opponent Fourie, T (Theo)
3	5	Tournament Dr KKD Curro 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-06-10	rnd 3	type Standard	result 1
		Opponent Abdool, L (Luke Geranimo)				Opponent Viljoen, D (Dian)

#	Games	Start				End
1	8	Tournament DR KKD Ferdies Mar 2024				Tournament DR KK Gimmies 2024
		date 2024-03-02	rnd 5	type Standard	result 1	date 2024-07-13	rnd 2	type Standard	result 1
		Opponent Havenga, C (Carmie)				Opponent Werkman, R (Robert Josua)
2	5	Tournament CURRO Tournament 2025				Tournament Ashton John 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-08-23	rnd 3	type Standard	result 1
		Opponent Ramokhali, K (Kagisho)				Opponent Fourie, T (Theo)
3	5	Tournament Dr KKD Curro 2023				Tournament Dr Kenneth Kaunda Volkies 2023
		date 2023-05-13	rnd 4	type Standard	result 1	date 2023-06-10	rnd 3	type Standard	result 1
		Opponent Abdool, L (Luke Geranimo)				Opponent Viljoen, D (Dian)

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	Stols ,Z (Zenica)	6	3	0	6	3	0	0	0	0	0	0	0
1	Stols ,Z (Zenica)	6	1190.7	1190.7	6	1192.3	1190.7	0	0	0	0	0	0
2	Lemotlo ,S (Siyabonga Keora)	4	2	0	4	2	0	0	0	0	0	0	0
2	Lemotlo ,S (Siyabonga Keora)	4	1283.3	1283.3	4	1298.1	1283.3	0	0	0	0	0	0
3	Van Zyl ,A (Albertus Petrus)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Van Zyl ,A (Albertus Petrus)	3	1529.9	1104.9	3	1530.6	1104.9	0	0	0	0	0	0
4	Molefe ,HT (His-Eminennce Tshenolo)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
4	Molefe ,HT (His-Eminennce Tshenolo)	3	1175.5	1317.1	3	1172.6	1317.1	0	0	0	0	0	0
5	Labuschagne ,G (Gian)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
5	Labuschagne ,G (Gian)	3	1327.5	1327.5	3	1324.8	1327.5	0	0	0	0	0	0
6	Werkman ,R (Robert Josua)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
6	Werkman ,R (Robert Josua)	3	1280	1421.7	3	1277.5	1421.7	0	0	0	0	0	0
7	Gouws ,C (Christiaan)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
7	Gouws ,C (Christiaan)	3	1516.7	1233.4	3	1514.3	1233.4	0	0	0	0	0	0
8	Fourie ,A (Alex)	3	3	425	3	3	425	0	0	0	0	0	0
8	Fourie ,A (Alex)	3	1161.5	1586.5	3	1154	1586.5	0	0	0	0	0	0
9	Jordaan ,M (Marco)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Jordaan ,M (Marco)	3	1257.9	1399.5	3	1259.2	1399.5	0	0	0	0	0	0
10	Van Der Westhuizen ,T (Thomas)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Van Der Westhuizen ,T (Thomas)	2	1397.5	972.5	2	1393.4	972.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Appels, CJ (Chathem Jordan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms