Chess South Africa Ratings Database

PLAYER PAGE

Personal

Marriott Watson, T (Takaro)

Chess SA id

1110192902

FIDE id

Date of birth

2011-02-25 (U16)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

10.3

Junior GPX Points

1066.9

Item	Main	Standard	Rapid	Blitz
Rating	1172.7	1172.5	1185.3	1200
Raw rating	1172.7	1172.5	1185.3	1200
Weighted rating	1171.4	1171.5	1183	1200
Weighted performance	998.1	999.9	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.4	172.4	169.3	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.7	1172.5	1185.3	1200
Analysis
Rating	1172.7	1172.5	1185.3	1200
Raw rating	1172.7	1172.5	1185.3	1200
Weighted rating	1171.4	1171.5	1183
Weighted performance	998.1	999.9	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	172.4	172.4	169.3	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	1172.7	1172.5	1185.3	1200
New weighted rating	1171.3	1171.4	1182.9	1200
New weighted performance	997.7	999.5	0	0
Temp new rating	1172.7	1172.5	1185.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.7	1172.5	1185.3	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	9	9	0
	19	15	4
	0	0	0
	0	0	0
	0	0	0
History	28	24	4

Games since
	Main 28	Standard 24		Rapid 4		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	9	2.5	27.78	-188.9	1281.3	1092.4
Standard	9	2.5	27.78	-188.9	1281.3	1092.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	9	32.14	-151.8	1265.5	1113.7
Standard	24	8.5	35.42	-124	1244.5	1120.5
Rapid	4	0.5	12.5	-318.8	1391.7	1072.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.7	1172.5	1185.3	1200
2025-09-01	1172.7	1172.5	1185.3	1200
2025-08-01	1172.7	1172.5	1185.3	1200
2025-07-01	1174	1173.9	1185.3	1200
2025-06-01	1174	1173.9	1185.3	1200
2025-05-01	1174	1173.9	1185.3	1200
2025-04-01	1174	1173.9	1185.3	1200
2025-03-01	1172.8	1172.3	1185.3	1200
2025-02-01	1174.4	1174.8	1182.8	1200
2025-01-01	1158.3	1166	1142.8	1200
2024-12-01	1158.3	1166	1142.8	1200
2024-11-01	1158.3	1166	1142.8	1200
2024-10-01	1170.1	1166	1200	1200
2024-09-01	1170.1	1166	1200	1200
2024-08-01	1170.1	1166	1200	1200
2024-07-01	1170.1	1166	1200	1200
2024-06-01	1170.1	1166	1200	1200
2024-08-01	1170.1	1166	1200	1200
2024-04-01	1170.1	1166	1200	1200
2024-03-01	1171.1	1166	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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 Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
3	George Schools Chess Trials 1 2025 (U15 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	George Top Schools 2025 (U15)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	George Schools Chess Trials 2 2025 (U15 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
3	George Schools Chess Trials 1 2025 (U15 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	0	0	No	Analysis
4	George Suid Senior Skaaktoernooi 2024	2024-10-26	2024-10-26	Rapid	Eden (WEG)	5	4	0.5	Yes	Analysis
5	George Schools Trials 3 2024 (U13 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
6	George Schools Trials 2 2024 (U13 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	George Schools Trials 1 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Black, K (Kaylin)				Opponent Black, K (Kaylin)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 0.5
		Opponent Holdsworth, C (Clive)				Opponent Holdsworth, C (Clive)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)

#	Games	Start				End
1	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Black, K (Kaylin)				Opponent Black, K (Kaylin)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 5	type Standard	result 0.5	date 2025-02-15	rnd 5	type Standard	result 0.5
		Opponent Holdsworth, C (Clive)				Opponent Holdsworth, C (Clive)
3	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)

#	Games	Start				End
1	1	Tournament George Suid Senior Skaaktoernooi 2024				Tournament George Suid Senior Skaaktoernooi 2024
		date 2024-10-26	rnd 5	type Rapid	result 0.5	date 2024-10-26	rnd 5	type Rapid	result 0.5
		Opponent Van Der Merwe, F (Finley)				Opponent Van Der Merwe, F (Finley)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Black, K (Kaylin)				Opponent Black, K (Kaylin)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)
3	1	Tournament George Schools Trials 3 2024				Tournament George Schools Trials 3 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Aitken, C (Cayden)				Opponent Aitken, C (Cayden)

#	Games	Start				End
1	1	Tournament George Top Schools 2025				Tournament George Top Schools 2025
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 3	type Standard	result 1
		Opponent Black, K (Kaylin)				Opponent Black, K (Kaylin)
2	1	Tournament George Schools Chess Trials 2 2025				Tournament George Schools Chess Trials 2 2025
		date 2025-02-15	rnd 3	type Standard	result 1	date 2025-02-15	rnd 3	type Standard	result 1
		Opponent Micheals, T (Tristan)				Opponent Micheals, T (Tristan)
3	1	Tournament George Schools Trials 3 2024				Tournament George Schools Trials 3 2024
		date 2024-03-02	rnd 4	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Aitken, C (Cayden)				Opponent Aitken, C (Cayden)

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	Stander ,C (Christiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Stander ,C (Christiaan)	2	1198.4	773.4	2	1201.2	773.4	0	0	0	0	0	0
2	Warren ,B (Brian)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Warren ,B (Brian)	2	1242.2	817.2	2	1242.9	817.2	0	0	0	0	0	0
3	Stewart ,E (Ewald)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Stewart ,E (Ewald)	2	1366.2	941.2	2	1357.8	941.2	0	0	0	0	0	0
4	Erasmus ,R (Ruben)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Erasmus ,R (Ruben)	1	1243.5	818.5	1	1252.9	818.5	0	0	0	0	0	0
5	Jacobs ,M (Morgan)	1	1	425	1	1	425	0	0	0	0	0	0
5	Jacobs ,M (Morgan)	1	1108	1533	1	1120.4	1533	0	0	0	0	0	0
6	Stander ,H (Hendrik)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Stander ,H (Hendrik)	1	1499	1074	1	1506.5	1074	0	0	0	0	0	0
7	Boom ,D (Diego)	1	1	425	1	1	425	0	0	0	0	0	0
7	Boom ,D (Diego)	1	1126.6	1551.6	1	1120.4	1551.6	0	0	0	0	0	0
8	Nicholson ,A (Axel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Nicholson ,A (Axel)	1	1204	779	1	1204.8	779	0	0	0	0	0	0
9	Botha ,D (Dustin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Botha ,D (Dustin)	1	1138.6	713.6	1	1126	713.6	0	0	0	0	0	0
10	Joyi ,S (Sanele)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Joyi ,S (Sanele)	1	1121.1	696.1	1	1106.1	696.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Marriott Watson, T (Takaro)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms