Chess South Africa Ratings Database

PLAYER PAGE

Personal

Rugadza, S (Sidie)

Chess SA id

1090148916

FIDE id

Date of birth

2009-09-26 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1179.1	1175	1200	1200
Raw rating	1179.1	1175	1200	1200
Weighted rating	1177.5	1173.2	1200	1200
Weighted performance	932.9	935.7	0	0
Floor	718.6	722.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	170.8	171.8	165.8	165.8
Highest rating	1315.4 2023-01-01	1313.8 2023-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1218.6 2023-02-01	1222.4 2023-02-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1218.6 2024-03-01	1222.4 2023-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1315.4 2023-01-01	1313.8 2023-01-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1179.1	1175	1200	1200
Analysis
Rating	1179.1	1175	1200	1200
Raw rating	1179.1	1175	1200	1200
Weighted rating	1177.5	1173.2	1200
Weighted performance	932.9	935.7	0
K-factor	36	36	36	36
Floor	718.6	722.4	700	700
Max/Min rating change allowed	170.8	171.8	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	1179.1	1175	1200	1200
New weighted rating	1177.4	1173	1200	1200
New weighted performance	932.6	935.4	0	0
Temp new rating	1179.1	1175	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1179.1	1175	1200	1200
New K-factor	36	36	36	36
New floor	718.6	722.4	700	700

Item	Main	Standard
	0	0
	9	9
	15	15
	10	10
	0	0
	0	0
History	34	34

Games since
	Main 24	Standard 24		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	2	22.22	-236.1	1279.8	1043.7
Standard	9	2	22.22	-236.1	1279.8	1043.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	12	35.29	-125	1252	1127
Standard	34	12	35.29	-125	1252	1127
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1179.1	1175	1200	1200
2025-09-01	1179.1	1175	1200	1200
2025-08-01	1179.1	1175	1200	1200
2025-07-01	1179.1	1175	1200	1200
2025-06-01	1179.1	1175	1200	1200
2025-05-01	1179.1	1175	1200	1200
2025-04-01	1177.8	1173.6	1200	1200
2025-03-01	1179.1	1174.9	1200	1200
2025-02-01	1180.5	1176.6	1200	1200
2025-01-01	1171.1	1165.9	1200	1200
2024-12-01	1171.1	1165.9	1200	1200
2024-11-01	1171.1	1165.9	1200	1200
2024-10-01	1171.1	1165.9	1200	1200
2024-09-01	1171.1	1165.9	1200	1200
2024-08-01	1171.1	1165.9	1200	1200
2024-07-01	1171.1	1165.9	1200	1200
2024-06-01	1171.1	1165.9	1200	1200
2024-08-01	1171.1	1165.9	1200	1200
2024-04-01	1173.8	1170.2	1200	1200
2024-03-01	1201.6	1200.4	1200	1200
2024-02-01	1201.6	1200.4	1200	1200
2024-01-01	1201.6	1200.4	1200	1200
2023-12-01	1201.6	1200.4	1200	1200
2023-11-01	1201.6	1200.4	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	Eden Schools Chess Trials 1 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
2	Mossel Bay Schools Trials 2 2025 (U17 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Schools Chess Trials 1 2025 (U17 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	1	Yes	Analysis
2	Mossel Bay Schools Trials 2 2025 (U17 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	Eden Chess Trials 2 2024 (U16)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	4	Yes	Analysis
4	Eden School Chess Trials 1 2024 (U15 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
5	Mossel Bay Schools Trials 2 2023 (U15 Boys)	2023-02-18	2023-02-18	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	Mossel Bay Schools Trials 1 2023 (U15 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Speelman, A (Aliyah)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Wildskut, D (Devan)				Opponent Pazinni, J (Jayden)
3	2	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Jordaan, R (Rontey)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Speelman, A (Aliyah)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Wildskut, D (Devan)				Opponent Pazinni, J (Jayden)
3	2	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Jordaan, R (Rontey)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Speelman, A (Aliyah)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Wildskut, D (Devan)				Opponent Pazinni, J (Jayden)
3	2	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Jordaan, R (Rontey)

#	Games	Start				End
1	2	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 8	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Jonas, D (Damian)				Opponent Speelman, A (Aliyah)
2	2	Tournament Mossel Bay Schools Trials 2 2023				Tournament Mossel Bay Schools Trials 2 2023
		date 2023-02-18	rnd 4	type Standard	result 1	date 2023-02-18	rnd 5	type Standard	result 1
		Opponent Wildskut, D (Devan)				Opponent Pazinni, J (Jayden)
3	2	Tournament Mossel Bay Schools Trials 1 2023				Tournament Mossel Bay Schools Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Jordaan, R (Rontey)

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	Van Wyk ,L (Laureano)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Wyk ,L (Laureano)	2	1196.3	771.3	2	1195.1	771.3	0	0	0	0	0	0
2	Windvogel ,N (Nayron)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Windvogel ,N (Nayron)	2	1279.6	854.6	2	1293.1	854.6	0	0	0	0	0	0
3	Kiewiet ,B (B Jay)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Kiewiet ,B (B Jay)	2	1366	941	2	1364.8	941	0	0	0	0	0	0
4	Nell ,C (Cohan)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Nell ,C (Cohan)	2	1300.1	875.1	2	1302.9	875.1	0	0	0	0	0	0
5	Esau ,C (Clide)	1	1	425	1	1	425	0	0	0	0	0	0
5	Esau ,C (Clide)	1	1309.5	1734.5	1	1333.2	1734.5	0	0	0	0	0	0
6	Godfrey ,T (Thurston)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Godfrey ,T (Thurston)	1	1206.4	781.4	1	1208.6	781.4	0	0	0	0	0	0
7	Speelman ,A (Aliyah)	1	1	425	1	1	425	0	0	0	0	0	0
7	Speelman ,A (Aliyah)	1	1202.5	1627.5	1	1171.7	1627.5	0	0	0	0	0	0
8	Mohammed ,I (Ibrahim)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mohammed ,I (Ibrahim)	1	1452.6	1027.6	1	1448.8	1027.6	0	0	0	0	0	0
9	Damons ,H (Hakeem)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Damons ,H (Hakeem)	1	1311.4	886.4	1	1323.2	886.4	0	0	0	0	0	0
10	Geduld ,S (Shamiel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Geduld ,S (Shamiel)	1	1032.1	1457.1	1	1024.5	1457.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Rugadza, S (Sidie)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms