Chess South Africa Ratings Database

PLAYER PAGE

Personal

Alexander, P (Philidene)

Chess SA id

2090098403

FIDE id

Date of birth

2009-06-02 (U18)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1075.1	1068	1175.8	1200
Raw rating	1075.1	1068	1175.8	1200
Weighted rating	1073.8	1066	1175.8	1200
Weighted performance	817.6	811.1	0	0
Floor	700	700	760	700
K-factor	36	36	36	36
Min/Max rating change allowed	198.1	200.1	171.6	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1416.9 2022-09-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1260 2022-10-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1260 2022-11-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1416.9 2022-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1075.2	1068	1175.8	1200
Analysis
Rating	1075.1	1068	1175.8	1200
Raw rating	1075.1	1068	1175.8	1200
Weighted rating	1073.8	1066	1175.8
Weighted performance	817.6	811.1	0
K-factor	36	36	36	36
Floor	700	700	760	700
Max/Min rating change allowed	198.1	200.1	171.6	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	1075.1	1068	1175.8	1200
New weighted rating	1075.2	1067.9	1175.8	1200
New weighted performance	811.5	805.1	0	0
Temp new rating	1075.2	1068	1175.8	1200
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1075.2	1068	1175.8	1200
New K-factor	36	36	36	36
New floor	700	700	760	700

Item	Main	Standard	Rapid
	0	0	0
	1	1	0
	19	19	0
	18	18	0
	22	5	17
	0	0	0
History	77	60	17

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 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	1	0	0	-425	1246.5	821.5
Standard	1	0	0	-425	1246.5	821.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	77	23	29.87	-171.1	1130.8	959.7
Standard	60	14.5	24.17	-219.6	1117.9	898.4
Rapid	17	8.5	50	0	1176.2	1176.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1075.1	1068	1175.8	1200
2025-09-30	1075.1	1068	1175.8	1200
2025-09-01	1075.1	1068	1175.8	1200
2025-08-01	1075.1	1068	1175.8	1200
2025-07-01	1075.1	1068	1175.8	1200
2025-06-01	1075.1	1068	1175.8	1200
2025-05-01	1075.1	1068	1175.8	1200
2025-04-01	1075.1	1068	1175.8	1200
2025-03-01	1083.1	1077.8	1175.8	1200
2025-02-01	1083.1	1077.8	1175.8	1200
2025-01-01	1083.1	1077.8	1175.8	1200
2024-12-01	1083.1	1077.8	1175.8	1200
2024-11-01	1083.1	1077.8	1175.8	1200
2024-10-01	1083.1	1077.8	1175.8	1200
2024-09-01	1083.1	1077.8	1175.8	1200
2024-08-01	1083.1	1077.8	1175.8	1200
2024-07-01	1083.1	1077.8	1175.8	1200
2024-09-01	1083.1	1077.8	1175.8	1200
2024-05-01	1083.1	1077.8	1175.8	1200
2024-04-01	1026.2	1018.1	1175.8	1200
2024-03-01	957.8	914.4	1175.8	1200
2024-02-01	986.7	943.2	1175.8	1200
2024-01-01	948.9	886	1175.8	1200
2023-12-01	948.9	886	1175.8	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	Hessequa Ontwikkelings Toernooi 2025 (U17 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	1	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Hessequa Ontwikkelings Toernooi 2025 (U17 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	1	0	Yes	Analysis
2	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	5	2	Yes	Analysis
3	Eden School Chess Trials 1 2024 (U15 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Hessequa Skole Proewe 2 2024 (U15 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	4	0	Yes	Analysis
5	Hessequa Proewe 1 2024 (U15 Girls)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
6	Eden Open 2023 (B)	2023-12-02	2023-12-02	Standard	Eden (WEG)	5	4	0	Yes	Analysis
7	Eden Trails 1 2023 (U15 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	1	Yes	Analysis
8	Hessequa Proewe 2 2023 (O15 Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	4	0	Yes	Analysis
9	Hessequa Proewe 1 2023 (O15 Dogters)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	VGK 2022 (Rapid Development)	2022-11-12	2022-11-12	Rapid	Eden (WEG)	6	6	2.5	Yes	Analysis
11	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	1.5	Yes	Analysis
12	Albertinia Chess Club Closed 1 2022 (Development)	2022-09-10	2022-09-10	Rapid	Eden (WEG)	6	6	4.5	Yes	Analysis
13	Hessequa Proewe 1 2022 (O13 Dogters)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	2	Yes	Analysis
14	Hessequa Skaak Proewe 1 2020 (O11 Dogters)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
15	Western Cape Schools Individuals 2018 (U9 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	5	0	Yes	Analysis
16	EDENSC Closed 2 2018 (U10 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis
17	EDENSC Closed 1 2018 (U10)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament Albertinia Chess Club Closed 1 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-09-10	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent October, L (Lianca)				Opponent Roberts, J (Jenay)
2	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Lewis, L (Lu-Chandre)				Opponent Esau, C (Clide)
3	2	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 2	type Standard	result 1	date 2024-01-27	rnd 3	type Standard	result 0.5
		Opponent Michiel, S (Sky)				Opponent Bock, R (Robyn)

#	Games	Start				End
1	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Lewis, L (Lu-Chandre)				Opponent Esau, C (Clide)
2	2	Tournament Hessequa Proewe 1 2024				Tournament Hessequa Proewe 1 2024
		date 2024-01-27	rnd 2	type Standard	result 1	date 2024-01-27	rnd 3	type Standard	result 0.5
		Opponent Michiel, S (Sky)				Opponent Bock, R (Robyn)
3	2	Tournament Hessequa Proewe 1 2022				Tournament Hessequa Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Brown, L (Lamees)				Opponent Nomdo, L (Lee-Caylin)

#	Games	Start				End
1	7	Tournament Albertinia Chess Club Closed 1 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-09-10	rnd 1	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent October, L (Lianca)				Opponent Roberts, J (Jenay)
2	1	Tournament VGK 2022				Tournament VGK 2022
		date 2022-11-12	rnd 6	type Rapid	result 1	date 2022-11-12	rnd 6	type Rapid	result 1
		Opponent Wewers, A (Adriano)				Opponent Wewers, A (Adriano)
3	1	Tournament VGK 2022				Tournament VGK 2022
		date 2022-11-12	rnd 4	type Rapid	result 1	date 2022-11-12	rnd 4	type Rapid	result 1
		Opponent Treurnicht, C (Chanique)				Opponent Treurnicht, C (Chanique)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Lewis, L (Lu-Chandre)				Opponent Esau, C (Clide)
2	2	Tournament Albertinia Chess Club Closed 1 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-09-10	rnd 6	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Nomdo, A (Ajay)				Opponent Roberts, J (Jenay)
3	2	Tournament Albertinia Chess Club Closed 1 2022				Tournament Albertinia Chess Club Closed 1 2022
		date 2022-09-10	rnd 1	type Rapid	result 1	date 2022-09-10	rnd 2	type Rapid	result 1
		Opponent October, L (Lianca)				Opponent Wyngaard, A (Adam)

#	Games	Start				End
1	3	Tournament Eden School Chess Trials 1 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Lewis, L (Lu-Chandre)				Opponent Esau, C (Clide)
2	2	Tournament Hessequa Proewe 1 2022				Tournament Hessequa Proewe 1 2022
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Brown, L (Lamees)				Opponent Nomdo, L (Lee-Caylin)
3	1	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-13	rnd 4	type Standard	result 1
		Opponent Thorne, J (Joey)				Opponent Thorne, J (Joey)

#	Games	Start				End
1	2	Tournament Albertinia Chess Club Closed 1 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-09-10	rnd 6	type Rapid	result 1	date 2022-10-22	rnd 1	type Rapid	result 1
		Opponent Nomdo, A (Ajay)				Opponent Roberts, J (Jenay)
2	2	Tournament Albertinia Chess Club Closed 1 2022				Tournament Albertinia Chess Club Closed 1 2022
		date 2022-09-10	rnd 1	type Rapid	result 1	date 2022-09-10	rnd 2	type Rapid	result 1
		Opponent October, L (Lianca)				Opponent Wyngaard, A (Adam)
3	1	Tournament VGK 2022				Tournament VGK 2022
		date 2022-11-12	rnd 6	type Rapid	result 1	date 2022-11-12	rnd 6	type Rapid	result 1
		Opponent Wewers, A (Adriano)				Opponent Wewers, A (Adriano)

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	Speelman ,A (Aliyah)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Speelman ,A (Aliyah)	4	1224.1	799.1	4	1212.1	799.1	0	0	0	0	0	0
2	Brown ,L (Lamees)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Brown ,L (Lamees)	3	1177	1035.3	3	1164.3	1035.3	0	0	0	0	0	0
3	Golding ,E (Elnichia)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Golding ,E (Elnichia)	3	1280.5	855.5	3	1242.4	855.5	0	0	0	0	0	0
4	Treurnicht ,C (Chanique)	3	2.5	283.3	1	1	425	2	1.5	212.5	0	0	0
4	Treurnicht ,C (Chanique)	3	1088.8	1372.1	1	1025.2	1513.8	2	1191.8	1301.3	0	0	0
5	Fredericks ,J (Jean Pierre)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Fredericks ,J (Jean Pierre)	2	527.7	102.7	2	535.4	102.7	0	0	0	0	0	0
6	Saayman ,M (Miljenay)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Saayman ,M (Miljenay)	2	1101.5	676.5	2	1084.8	676.5	0	0	0	0	0	0
7	Manho ,C (Charlize)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Manho ,C (Charlize)	2	887.8	462.8	2	914.8	462.8	0	0	0	0	0	0
8	Petersen ,C (Chantelle)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Petersen ,C (Chantelle)	2	1226.8	801.8	2	1216.1	801.8	0	0	0	0	0	0
9	Michiel ,S (Sky)	2	1	0	2	1	0	0	0	0	0	0	0
9	Michiel ,S (Sky)	2	1193.9	1193.9	2	1186.2	1193.9	0	0	0	0	0	0
10	George ,J (Jamie-Lee)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	George ,J (Jamie-Lee)	2	568.5	356	2	583.4	356	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

Alexander, P (Philidene)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms