Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngudle, CE (Caelyn Ebenezer)

Chess SA id

2110141145

FIDE id

534025146

Date of birth

2011-09-27 (U16)

Gender

Female

Region

Pixley-ka-Seme (NCP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1292.1	1288.4	1200	1200
Raw rating	1232.7	1215.4	1200	1200
Weighted rating	1292.1	1288.4	1157.4	1200
Weighted performance	1209.4	1208.5	0	0
Floor	839.6	837.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	158.3	162.2	165.8	165.8
Highest rating	1354.3 2024-08-01	1351.7 2024-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1339.6 2024-09-01	1337.1 2024-09-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1295.2 2025-09-01	1293.6 2025-09-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1354.3 2024-08-01	1351.7 2024-08-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.4	-5.7	0	0
New rating	1287.7	1282.7	1200	1200
Analysis
Rating	1292.1	1288.4	1200	1200
Raw rating	1232.7	1215.4	1200	1200
Weighted rating	1292.1	1288.4	1157.4
Weighted performance	1209.4	1208.5	0
K-factor	36	36	36	36
Floor	839.6	837.1	700	700
Max/Min rating change allowed	158.3	162.2	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	1232.7	1215.4	1200	1200
New weighted rating	1287.7	1282.7	1162.4	1200
New weighted performance	1201.1	1200.2	0	0
Temp new rating	1287.7	1282.7	1200	1200
Temp new rating +/-	-4.4	-5.7	0	0
Final new rating +/-	-4.4	-5.7	0	0
New rating	1287.7	1282.7	1200	1200
New K-factor	36	36	36	36
New floor	839.6	837.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	34	34	0
	30	30	0
	25	25	0
	20	10	10
	0	0	0
History	109	99	10

Games since
	Main 64	Standard 64		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Pixley-ka-Seme (NCP)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	3322		86		19
Female	681		18		5
U16	527		21		5
U16 Female	136		7		4
Standard
	RSA		Province		Region
Overall	3231		115		24
Female	661		23		7
U16	528		24		5
U16 Female	132		7		4
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-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	34	15	44.12	-50	1279.9	1229.9
Standard	34	15	44.12	-50	1279.9	1229.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	109	56	51.38	11.7	1228	1239.7
Standard	99	53	53.54	30.1	1231.5	1261.6
Rapid	10	3	30	-170	1193.6	1023.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1232.7	1215.4	1200	1200
2025-11-30	1283.2	1280.5	1200	1200
2025-11-01	1283.2	1280.5	1200	1200
2025-09-30	1283.2	1280.5	1200	1200
2025-09-01	1283.2	1280.5	1200	1200
2025-08-01	1298.9	1297.9	1200	1200
2025-07-01	1298.9	1297.9	1200	1200
2025-06-01	1298.9	1297.9	1200	1200
2025-05-01	1290.9	1285	1106	1200
2025-04-01	1290.9	1283.1	1106	1200
2025-03-01	1290.9	1281.2	1106	1200
2025-02-01	1327.8	1323.4	1106	1200
2025-01-01	1327.8	1323.4	1106	1200
2024-12-01	1327.8	1323.4	1106	1200
2024-11-01	1327.8	1323.4	1106	1200
2024-10-01	1339.6	1337.1	1106	1200
2024-09-01	1339.6	1337.1	1106	1200
2024-11-01	1334.5	1331.4	1106	1200
2024-07-01	1266.3	1277.3	1106	1200
2024-06-01	1266.3	1277.3	1106	1200
2024-05-01	1266.3	1277.3	1106	1200
2024-04-01	1209.1	1212.9	1106	1200
2024-03-01	1209.1	1212.9	1106	1200
2024-02-01	1222.4	1233.1	1106	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 Mzansi Inter Provincial Team Championships (U16 Girls)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	4	0	Yes	Analysis
2	Northern Cape Closed 202 (U16 Girls)	2025-08-22	2025-08-23	Standard	ZF Mgcawu (NZF)	5	5	2	Yes	Analysis
3	De Aar Primary School 2025 (U14)	2025-08-16	2025-08-16	Standard	Pixley-ka-Seme (NCP)	5	5	2.5	Yes	Analysis
4	Hopetown Schools Open 2025 (U15)	2025-08-01	2025-08-01	Standard	Pixley-ka-Seme (NCP)	5	4	2	Yes	Analysis
5	Spartan Bishops Championships Elite 2025 (U16)	2025-05-23	2025-05-25	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
6	2025 Hopetown Schools Chess Tournament (U15-U19)	2025-05-17	2025-05-17	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
7	Grey College Team Championship 2025 (A)	2025-02-21	2025-02-22	Standard	Mangaung (FMB)	5	5	1.5	Yes	Analysis
8	2025 HSDA School Chess Tournament (U15)	2025-02-08	2025-02-08	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
9	2024 Hopetown Schools Chess Tournament (U13)	2024-10-12	2024-10-12	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
10	Hopetown Schools Chess Tournament 2024 (U13)	2024-08-17	2024-08-17	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
11	2024 HSDA Open 3 (U13)	2024-07-27	2024-07-27	Standard	Pixley-ka-Seme (NCP)	5	5	4	Yes	Analysis
12	2024 HSDA Schools Tournament II (U13)	2024-04-13	2024-04-13	Standard	Pixley-ka-Seme (NCP)	5	5	5	Yes	Analysis
13	Hopetown Open Chess Tournament 2024 (U14)	2024-02-10	2024-02-10	Standard	Frances Baard (NCF)	5	5	2	Yes	Analysis
14	HSDA School Open 2024 (U12+U14)	2024-01-27	2024-01-27	Standard	Frances Baard (NCF)	5	5	3	Yes	Analysis
15	Hopetown Chess Open Tournament 2023 (U14-U18)	2023-08-05	2023-08-05	Standard	Pixley-ka-Seme (NCP)	5	5	2	Yes	Analysis
16	HSDA Chess Club School Tournament 2023 (U12+U14)	2023-07-29	2023-07-29	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
17	Hopetown School Chess Open Tournament 2023 (U11+U13)	2023-05-06	2023-05-06	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
18	Inter Regional Chess Championship 2023 (U14)	2023-05-19	2023-05-20	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
19	Hopetown Schools Chess Open Tournament 2023 (U13)	2023-02-25	2023-02-25	Standard	John Taolo Gaetswewe (NCJ)	5	5	3	Yes	Analysis
20	2022 South African Junior Team Chess Championships (U12 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	5	2	Yes	Analysis
21	Pixley Chess Trials 2022 (U12)	2022-09-03	2022-09-03	Standard	Pixley-ka-Seme (NCP)	5	5	3	Yes	Analysis
22	Mangaung Metro Chess 13 August 2022 (Ladies)	2022-08-13	2022-08-13	Rapid	Mangaung (FMB)	5	5	2	Yes	Analysis
23	Mangaung Metro Chess 30 July 2022 (C+D)	2022-07-30	2022-07-30	Rapid	Mangaung (FMB)	5	5	1	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2024 HSDA Schools Tournament II				Tournament 2024 HSDA Open 3
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent April, S (Swazi)				Opponent Van Heerdan, A (Ashmilla)
2	4	Tournament Hopetown Schools Chess Tournament 2024				Tournament 2024 Hopetown Schools Chess Tournament
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Abrahams, E (Elaine)				Opponent Claassen, D (David Christian)
3	3	Tournament 2024 HSDA Open 3				Tournament Hopetown Schools Chess Tournament 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Potgieter, M (Martin-Juan)				Opponent Mitchell, L (Leche)

#	Games	Start				End
1	7	Tournament 2024 HSDA Schools Tournament II				Tournament 2024 HSDA Open 3
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent April, S (Swazi)				Opponent Van Heerdan, A (Ashmilla)
2	4	Tournament Hopetown Schools Chess Tournament 2024				Tournament 2024 Hopetown Schools Chess Tournament
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Abrahams, E (Elaine)				Opponent Claassen, D (David Christian)
3	3	Tournament 2024 HSDA Open 3				Tournament Hopetown Schools Chess Tournament 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Potgieter, M (Martin-Juan)				Opponent Mitchell, L (Leche)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 5	type Rapid	result 1
		Opponent Ntshaba, T (Tholoana Joyce)				Opponent Ntshaba, T (Tholoana Joyce)
2	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 1	type Rapid	result 1	date 2022-08-13	rnd 1	type Rapid	result 1
		Opponent Herbst, D (Danielle)				Opponent Herbst, D (Danielle)
3	1	Tournament Mangaung Metro Chess 30 July 2022				Tournament Mangaung Metro Chess 30 July 2022
		date 2022-07-30	rnd 2	type Rapid	result 1	date 2022-07-30	rnd 2	type Rapid	result 1
		Opponent Pringle, J (John-Lucas)				Opponent Pringle, J (John-Lucas)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament 2024 HSDA Schools Tournament II				Tournament 2024 HSDA Open 3
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent April, S (Swazi)				Opponent Van Heerdan, A (Ashmilla)
2	4	Tournament Hopetown Schools Chess Tournament 2024				Tournament 2024 Hopetown Schools Chess Tournament
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Abrahams, E (Elaine)				Opponent Claassen, D (David Christian)
3	3	Tournament 2024 HSDA Open 3				Tournament Hopetown Schools Chess Tournament 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Potgieter, M (Martin-Juan)				Opponent Mitchell, L (Leche)

#	Games	Start				End
1	7	Tournament 2024 HSDA Schools Tournament II				Tournament 2024 HSDA Open 3
		date 2024-04-13	rnd 1	type Standard	result 1	date 2024-07-27	rnd 2	type Standard	result 1
		Opponent April, S (Swazi)				Opponent Van Heerdan, A (Ashmilla)
2	4	Tournament Hopetown Schools Chess Tournament 2024				Tournament 2024 Hopetown Schools Chess Tournament
		date 2024-08-17	rnd 4	type Standard	result 1	date 2024-10-12	rnd 2	type Standard	result 1
		Opponent Abrahams, E (Elaine)				Opponent Claassen, D (David Christian)
3	3	Tournament 2024 HSDA Open 3				Tournament Hopetown Schools Chess Tournament 2024
		date 2024-07-27	rnd 4	type Standard	result 1	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Potgieter, M (Martin-Juan)				Opponent Mitchell, L (Leche)

#	Games	Start				End
1	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 5	type Rapid	result 1
		Opponent Ntshaba, T (Tholoana Joyce)				Opponent Ntshaba, T (Tholoana Joyce)
2	1	Tournament Mangaung Metro Chess 13 August 2022				Tournament Mangaung Metro Chess 13 August 2022
		date 2022-08-13	rnd 1	type Rapid	result 1	date 2022-08-13	rnd 1	type Rapid	result 1
		Opponent Herbst, D (Danielle)				Opponent Herbst, D (Danielle)
3	1	Tournament Mangaung Metro Chess 30 July 2022				Tournament Mangaung Metro Chess 30 July 2022
		date 2022-07-30	rnd 2	type Rapid	result 1	date 2022-07-30	rnd 2	type Rapid	result 1
		Opponent Pringle, J (John-Lucas)				Opponent Pringle, J (John-Lucas)

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	April ,SL (Swazi Laurian)	7	6	303.6	7	6	303.6	0	0	0	0	0	0
1	April ,SL (Swazi Laurian)	7	1090.9	1394.5	7	1092.4	1394.5	0	0	0	0	0	0
2	Vermeulen ,P (Petrus Van Der Walt)	5	1	-255	5	1	-255	0	0	0	0	0	0
2	Vermeulen ,P (Petrus Van Der Walt)	5	1499.5	1244.5	5	1499.3	1244.5	0	0	0	0	0	0
3	Finck ,SM (Sakura Marley)	5	0	-425	5	0	-425	0	0	0	0	0	0
3	Finck ,SM (Sakura Marley)	5	1244.1	819.1	5	1245.8	819.1	0	0	0	0	0	0
4	Rusford ,C (Chad Jason)	4	0	-425	3	0	-425	1	0	-425	0	0	0
4	Rusford ,C (Chad Jason)	4	1360.2	935.2	3	1426.1	935.2	1	1200	935.2	0	0	0
5	Boucher ,R (Ryann)	3	3	425	3	3	425	0	0	0	0	0	0
5	Boucher ,R (Ryann)	3	1131.9	1556.9	3	1145.1	1556.9	0	0	0	0	0	0
6	Botha ,A (Ane)	3	3	425	3	3	425	0	0	0	0	0	0
6	Botha ,A (Ane)	3	1129.1	1554.1	3	1129.9	1554.1	0	0	0	0	0	0
7	Abrahams ,E (Elaine)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
7	Abrahams ,E (Elaine)	3	1170.1	1453.4	3	1164.4	1453.4	0	0	0	0	0	0
8	April ,CL (Cherise Lorcia)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	April ,CL (Cherise Lorcia)	3	1224.1	1365.8	3	1229.2	1365.8	0	0	0	0	0	0
9	Claassen ,D (David Christian)	3	3	425	3	3	425	0	0	0	0	0	0
9	Claassen ,D (David Christian)	3	1174.3	1599.3	3	1173.1	1599.3	0	0	0	0	0	0
10	Snyman ,J (Jan)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Snyman ,J (Jan)	2	1205.6	780.6	2	1203.6	780.6	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

Ngudle, CE (Caelyn Ebenezer)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms