Chess South Africa Ratings Database

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Personal

Maarman, D (Deoron)

Chess SA id

1120316747

FIDE id

Date of birth

2012-05-26 (U14)

Gender

Male

Region

West Coast (WCU)

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	1256.8	1214.3	1250.4	1200
Raw rating	1256.8	1214.3	1250.4	1200
Weighted rating	1229.5	1207	1227.6	1200
Weighted performance	0	0	0	0
Floor	756.8	714.3	750.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	152.9	162.5	154.3	165.8
Highest rating	1256.8 2025-04-01	1214.3 2025-04-01	1250.4 2025-03-01	1200 2025-03-01
Highest raw rating	1256.8 2025-04-01	1214.3 2025-04-01	1250.4 2025-03-01	1200 2025-03-01
Highest weighted rating	1222.7 2025-08-01	1205.2 2025-08-01	1221.7 2025-08-01	1200 2025-03-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1256.8	1214.3	1250.4	1200
Analysis
Rating	1256.8	1214.3	1250.4	1200
Raw rating	1256.8	1214.3	1250.4	1200
Weighted rating	1229.5	1207	1227.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	756.8	714.3	750.4	700
Max/Min rating change allowed	152.9	162.5	154.3	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	1256.8	1214.3	1250.4	1200
New weighted rating	1232.6	1207.8	1230.2	1200
New weighted performance	0	0	0	0
Temp new rating	1256.8	1214.3	1250.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1256.8	1214.3	1250.4	1200
New K-factor	36	36	36	36
New floor	756.8	714.3	750.4	700

Item	Main	Standard	Rapid
	0	0	0
	10	6	4
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	10	6	4

Games since
	Main 10	Standard 6		Rapid 4		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	6.5	65	127.5	1272.3	1399.8
Standard	6	3.5	58.33	70.8	1288.1	1358.9
Rapid	4	3	75	212.5	1248.6	1461.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	6.5	65	127.5	1272.3	1399.8
Standard	6	3.5	58.33	70.8	1288.1	1358.9
Rapid	4	3	75	212.5	1248.6	1461.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1256.8	1214.3	1250.4	1200
2025-09-01	1256.8	1214.3	1250.4	1200
2025-08-01	1256.8	1214.3	1250.4	1200
2025-07-01	1256.8	1214.3	1250.4	1200
2025-06-01	1256.8	1214.3	1250.4	1200
2025-05-01	1256.8	1214.3	1250.4	1200
2025-04-01	1256.8	1214.3	1250.4	1200
2025-03-01	1229.6	1200	1250.4	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	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	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Coast Schools Chess Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
2	Upper West Coast Presrige 2025 (U13 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Eksteen, T (Theunis)
2	3	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Hollenbach, S (Stiaan)				Opponent Solomons, T (Tyreec)

#	Games	Start				End
1	3	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 3	type Standard	result 0.5	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Hollenbach, S (Stiaan)				Opponent Solomons, T (Tyreec)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Eksteen, T (Theunis)				Opponent Eksteen, T (Theunis)

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Van Reenen, J (Jaydee)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Upper West Coast Presrige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Eksteen, T (Theunis)
2	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Reenen, J (Jaydee)				Opponent Solomons, T (Tyreec)

#	Games	Start				End
1	2	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 4	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Reenen, J (Jaydee)				Opponent Solomons, T (Tyreec)
2	1	Tournament West Coast Schools Chess Prestige 2025				Tournament West Coast Schools Chess Prestige 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Eksteen, T (Theunis)				Opponent Eksteen, T (Theunis)

#	Games	Start				End
1	3	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Filand, J (Jovan-Re)				Opponent Van Reenen, J (Jaydee)

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 Reenen ,J (Jaydee)	2	2	425	1	1	425	1	1	425	0	0	0
1	Van Reenen ,J (Jaydee)	2	1333.7	1758.7	1	1265	1758.7	1	1310	1758.7	0	0	0
2	Solomons ,T (Tyreec)	1	1	425	1	1	425	0	0	0	0	0	0
2	Solomons ,T (Tyreec)	1	1318.3	1743.3	1	1170.6	1743.3	0	0	0	0	0	0
3	Love ,T (Tayrique)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Love ,T (Tayrique)	1	1308.4	883.4	1	1140.4	883.4	0	0	0	0	0	0
4	Hollenbach ,S (Stiaan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
4	Hollenbach ,S (Stiaan)	1	1241.2	1241.2	1	1182.1	1241.2	0	0	0	0	0	0
5	Eksteen ,T (Theunis)	1	1	425	1	1	425	0	0	0	0	0	0
5	Eksteen ,T (Theunis)	1	1242.6	1667.6	1	1192.6	1667.6	0	0	0	0	0	0
6	Isaacs ,C (Clint Lee)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Isaacs ,C (Clint Lee)	1	1288.6	863.6	1	1159.9	863.6	0	0	0	0	0	0
7	Van Der Schyff ,B (Brian)	1	1	425	0	0	0	1	1	425	0	0	0
7	Van Der Schyff ,B (Brian)	1	1233.9	1658.9	0	0	0	1	1283.1	1658.9	0	0	0
8	Filand ,J (Jovan-Re)	1	1	425	0	0	0	1	1	425	0	0	0
8	Filand ,J (Jovan-Re)	1	1178	1603	0	0	0	1	1169.3	1603	0	0	0
9	Valtyn ,A (Adan)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Valtyn ,A (Adan)	1	1244.6	819.6	0	0	0	1	1261	819.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Maarman, D (Deoron)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms