Chess South Africa Ratings Database

PLAYER PAGE

Personal

Stalmeester, E (Emerson)

Chess SA id

1140151113

FIDE id

Date of birth

2014-05-14 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1406.4

Item	Main	Standard	Rapid	Blitz
Rating	1389.9	1392.6	1200	1200
Raw rating	1389.9	1392.6	1200	1200
Weighted rating	1333.5	1337	1200	1200
Weighted performance	1302	1304.6	0	0
Floor	889.9	892.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	126.5	126	165.8	165.8
Highest rating	1389.9 2025-05-05	1392.6 2025-05-05	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1389.9 2025-05-05	1392.6 2025-05-05	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1310.2 2025-08-01	1314.4 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1389.9 2025-05-05	1392.6 2023-05-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1389.9	1392.6	1200	1200
Analysis
Rating	1389.9	1392.6	1200	1200
Raw rating	1389.9	1392.6	1200	1200
Weighted rating	1333.5	1337	1200
Weighted performance	1302	1304.6	0
K-factor	36	36	36	36
Floor	889.9	892.6	700	700
Max/Min rating change allowed	126.5	126	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	1389.9	1392.6	1200	1200
New weighted rating	1340.3	1343.7	1200	1200
New weighted performance	1293.7	1296.3	0	0
Temp new rating	1389.9	1392.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1389.9	1392.6	1200	1200
New K-factor	36	36	36	36
New floor	889.9	892.6	700	700

Item	Main	Standard
	0	0
	25	25
	20	20
	20	20
	0	0
	0	0
History	65	65

Games since
	Main 45	Standard 45		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2301		717		190
Male	1864		561		148
U12	304		98		29
U12 Male	219		68		19
Standard
	RSA		Province		Region
Overall	2178		601		169
Male	1771		467		129
U12	288		78		28
U12 Male	209		54		18
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	25	16	64	119	1317.9	1436.9
Standard	25	16	64	119	1317.9	1436.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	65	37.5	57.69	65.4	1269.9	1335.3
Standard	65	37.5	57.69	65.4	1269.9	1335.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1389.9	1392.6	1200	1200
2025-09-30	1389.9	1392.6	1200	1200
2025-09-01	1389.9	1392.6	1200	1200
2025-08-01	1389.9	1392.6	1200	1200
2025-07-01	1389.9	1392.6	1200	1200
2025-06-01	1389.9	1392.6	1200	1200
2025-05-01	1389.9	1392.6	1200	1200
2025-04-01	1388.6	1385.4	1200	1200
2025-03-01	1305.3	1316.7	1200	1200
2025-02-01	1260.7	1264.1	1200	1200
2025-01-01	1260.7	1264.1	1200	1200
2024-12-01	1260.7	1264.1	1200	1200
2024-11-01	1260.7	1264.1	1200	1200
2024-10-01	1260.7	1264.1	1200	1200
2024-09-01	1260.7	1264.1	1200	1200
2024-08-01	1260.7	1264.1	1200	1200
2024-07-01	1260.7	1264.1	1200	1200
2024-09-01	1260.7	1264.1	1200	1200
2024-05-01	1260.7	1264.1	1200	1200
2024-04-01	1260.7	1268.1	1200	1200
2024-03-01	1271.2	1285.4	1200	1200
2024-02-01	1248.5	1260.2	1200	1200
2024-01-01	1248.5	1260.2	1200	1200
2023-12-01	1248.5	1260.2	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 Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudussa Trials 2 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5	Yes	Analysis
2	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
3	Oudussa Trials 2025 (U11 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
4	Oudussa Trials 2 2025 (U11 Boys)	2025-02-01	2025-02-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	5	Yes	Analysis
6	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
7	OUDUSSA Trials 2 2024 (U11 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
8	Eden Trials 2+3 2023 (U10)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6	Yes	Analysis
9	Eden Trails 1 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Oudussa Proewe 1 2023 (U7+U9 Boys)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	5	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Sampies, J (Jason)				Opponent Matsilele, A (Amvuyise)
2	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Riddles, K (Kealin)				Opponent Oberholzer, M (Milan)
3	4	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Galant, J (Jian)				Opponent Vaaltyn, D (Daylin)

#	Games	Start				End
1	5	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Sampies, J (Jason)				Opponent Matsilele, A (Amvuyise)
2	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Riddles, K (Kealin)				Opponent Oberholzer, M (Milan)
3	4	Tournament OUDUSSA Trials 2 2024				Tournament Eden School Chess Trials 1 2024
		date 2024-02-17	rnd 3	type Standard	result 0.5	date 2024-03-09	rnd 1	type Standard	result 1
		Opponent Galant, J (Jian)				Opponent Vaaltyn, D (Daylin)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Sampies, J (Jason)				Opponent Matsilele, A (Amvuyise)
2	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Riddles, K (Kealin)				Opponent Oberholzer, M (Milan)
3	3	Tournament Eden Chess Trials 2 2024				Tournament Oudussa Trials 2 2025
		date 2024-04-20	rnd 10	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Cupido, C (Craig)

#	Games	Start				End
1	5	Tournament Oudussa Trials 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 2	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Sampies, J (Jason)				Opponent Matsilele, A (Amvuyise)
2	4	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-04-12	rnd 6	type Standard	result 1
		Opponent Riddles, K (Kealin)				Opponent Oberholzer, M (Milan)
3	3	Tournament Eden Chess Trials 2 2024				Tournament Oudussa Trials 2 2025
		date 2024-04-20	rnd 10	type Standard	result 1	date 2025-02-01	rnd 2	type Standard	result 1
		Opponent Kiewiet, D (Denick)				Opponent Cupido, C (Craig)

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	Pringle ,A (Alexander)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Pringle ,A (Alexander)	3	1493.4	1068.4	3	1494.3	1068.4	0	0	0	0	0	0
2	Reynecke ,O (Otto)	2	1	0	2	1	0	0	0	0	0	0	0
2	Reynecke ,O (Otto)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
3	Abrahams ,M (Marshal)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Abrahams ,M (Marshal)	2	1307.2	882.2	2	1318.2	882.2	0	0	0	0	0	0
4	Jansen ,T (Tersha)	2	2	425	2	2	425	0	0	0	0	0	0
4	Jansen ,T (Tersha)	2	1218.5	1643.5	2	1219.3	1643.5	0	0	0	0	0	0
5	Matsilele ,A (Amvuyise)	2	2	425	2	2	425	0	0	0	0	0	0
5	Matsilele ,A (Amvuyise)	2	1221.1	1646.1	2	1236.1	1646.1	0	0	0	0	0	0
6	Abrahams ,L (Liam)	2	1	0	2	1	0	0	0	0	0	0	0
6	Abrahams ,L (Liam)	2	1197.6	1197.6	2	1198.1	1197.6	0	0	0	0	0	0
7	Etsala-Kourou ,J (Josu�)	2	1	0	2	1	0	0	0	0	0	0	0
7	Etsala-Kourou ,J (Josu�)	2	1282.9	1282.9	2	1239.3	1282.9	0	0	0	0	0	0
8	Arries ,E (Ethan)	2	1	0	2	1	0	0	0	0	0	0	0
8	Arries ,E (Ethan)	2	1325.4	1325.4	2	1324.2	1325.4	0	0	0	0	0	0
9	Riddles ,K (Kealin)	2	2	425	2	2	425	0	0	0	0	0	0
9	Riddles ,K (Kealin)	2	1208.2	1633.2	2	1209.1	1633.2	0	0	0	0	0	0
10	Mpuru ,J (JK)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Mpuru ,J (JK)	2	1515.1	1090.1	2	1518.3	1090.1	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

Stalmeester, E (Emerson)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms