Chess South Africa Ratings Database

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Personal

Stali, S (Sibusiso)

Chess SA id

1100140095

FIDE id

Date of birth

2010-11-07 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-15

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1146.2	1138.7	1200	1200
Raw rating	1146	1138.4	1200	1200
Weighted rating	1146.2	1138.7	1200	1200
Weighted performance	921.8	920.7	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.1	181	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2020-01-01	1200 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1146.2	1138.7	1200	1200
Analysis
Rating	1146.2	1138.7	1200	1200
Raw rating	1146	1138.4	1200	1200
Weighted rating	1146.2	1138.7	1200
Weighted performance	921.8	920.7	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	179.1	181	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	1146	1138.4	1200	1200
New weighted rating	1146.2	1138.7	1200	1200
New weighted performance	915.5	914.4	0	0
Temp new rating	1146.2	1138.7	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1146.2	1138.7	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	8	8
	9	9
	19	19
	5	5
	0	0
History	41	41

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	8	2	25	-212.5	1230.9	1018.4
Standard	8	2	25	-212.5	1230.9	1018.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	41	14.5	35.37	-124.4	1227.6	1103.2
Standard	41	14.5	35.37	-124.4	1227.6	1103.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1146	1138.4	1200	1200
2025-09-30	1146	1138.4	1200	1200
2025-09-01	1146	1138.4	1200	1200
2025-08-01	1146	1138.4	1200	1200
2025-07-01	1145.9	1138.3	1200	1200
2025-06-01	1145.8	1138.1	1200	1200
2025-05-01	1145.6	1137.9	1200	1200
2025-04-01	1145.3	1137.4	1200	1200
2025-03-01	1142.6	1134.3	1200	1200
2025-02-01	1147.4	1140.4	1200	1200
2025-01-01	1147.4	1140.4	1200	1200
2024-12-01	1147.4	1140.4	1200	1200
2024-11-01	1147.4	1140.4	1200	1200
2024-10-01	1147.4	1140.4	1200	1200
2024-09-01	1147.4	1140.4	1200	1200
2024-08-01	1147.4	1140.4	1200	1200
2024-07-01	1147.4	1140.4	1200	1200
2024-09-01	1147.4	1140.4	1200	1200
2024-05-01	1147.4	1140.4	1200	1200
2024-04-01	1147.4	1140.4	1200	1200
2024-03-01	1149.4	1142.4	1200	1200
2024-02-01	1140.1	1129.6	1200	1200
2024-01-01	1140.1	1129.6	1200	1200
2023-12-01	1140.1	1129.6	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	George Schools Chess Trials 3 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	0	0	No	Analysis
2	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	George Schools Chess Trials 1 2025 (U15 Boys)	2025-02-01	2025-02-01	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	George Schools Chess Trials 3 2025 (U15 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	0	0	No	Analysis
2	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1	Yes	Analysis
3	George Schools Chess Trials 1 2025 (U15 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
4	George Schools Trials 3 2024 (U15 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
5	George Schools Trials 2 2024 (U15 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Top Schools 2023 (U13)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	2	Yes	Analysis
7	George Chess Trials 3 2023 (U13 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	George Chess Trials 2 2023 (U13 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis
9	George Chess Trials 1 2023 (U13 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
10	Eden Open 2022 (C)	2022-04-23	2022-04-23	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 0.5	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Moldje, A (Achuma)				Opponent Van Aardt, M (Malan)
2	2	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Booysen, C (Chad)				Opponent Taylor, M (Menirva)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)

#	Games	Start				End
1	2	Tournament George Chess Trials 1 2023				Tournament George Chess Trials 1 2023
		date 2023-01-28	rnd 3	type Standard	result 0.5	date 2023-01-28	rnd 4	type Standard	result 1
		Opponent Moldje, A (Achuma)				Opponent Van Aardt, M (Malan)
2	2	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Booysen, C (Chad)				Opponent Taylor, M (Menirva)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Booysen, C (Chad)				Opponent Taylor, M (Menirva)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Holdsworth, C (Clive)				Opponent Holdsworth, C (Clive)

#	Games	Start				End
1	2	Tournament Eden Open 2022				Tournament Eden Open 2022
		date 2022-04-23	rnd 3	type Standard	result 1	date 2022-04-23	rnd 4	type Standard	result 1
		Opponent Booysen, C (Chad)				Opponent Taylor, M (Menirva)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 4	type Standard	result 1	date 2025-02-15	rnd 4	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)
3	1	Tournament George Schools Chess Trials 1 2025				Tournament George Schools Chess Trials 1 2025
		date 2025-02-01	rnd 4	type Standard	result 1	date 2025-02-01	rnd 4	type Standard	result 1
		Opponent Holdsworth, C (Clive)				Opponent Holdsworth, C (Clive)

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	Schmidt ,U (Ulrich)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Schmidt ,U (Ulrich)	3	1471.4	1046.4	3	1462.8	1046.4	0	0	0	0	0	0
2	Moldje ,A (Achuma)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Moldje ,A (Achuma)	2	1184.1	971.6	2	1180.8	971.6	0	0	0	0	0	0
3	Fransman ,R (Robert)	2	1	0	2	1	0	0	0	0	0	0	0
3	Fransman ,R (Robert)	2	1175.6	1175.6	2	1169.8	1175.6	0	0	0	0	0	0
4	Snyman ,H (Heinrich)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Snyman ,H (Heinrich)	2	1229.6	804.6	2	1226.8	804.6	0	0	0	0	0	0
5	Rondganger ,Z (Zayden)	2	2	425	2	2	425	0	0	0	0	0	0
5	Rondganger ,Z (Zayden)	2	1108.7	1533.7	2	1094.2	1533.7	0	0	0	0	0	0
6	Natango ,A (Ayola)	2	2	425	2	2	425	0	0	0	0	0	0
6	Natango ,A (Ayola)	2	1137.9	1562.9	2	1123.8	1562.9	0	0	0	0	0	0
7	Van Aardt ,M (Malan)	2	2	425	2	2	425	0	0	0	0	0	0
7	Van Aardt ,M (Malan)	2	1165.3	1590.3	2	1158.4	1590.3	0	0	0	0	0	0
8	Joyi ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Joyi ,S (Sanele)	1	1121.1	696.1	1	1106.1	696.1	0	0	0	0	0	0
9	Petersen ,S (Shenwin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Petersen ,S (Shenwin)	1	1419.3	994.3	1	1427.3	994.3	0	0	0	0	0	0
10	Palkowski ,H (Han)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Palkowski ,H (Han)	1	1229	804	1	1225.3	804	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Stali, S (Sibusiso)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms