Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieters, E (Eli)

Chess SA id

1140158928

FIDE id

Date of birth

2014-04-09 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-20

Personal details last changed

2025-03-12

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1394.5	1390	1288	1200
Raw rating	1394.5	1390	1288	1200
Weighted rating	1332.7	1326.5	1247.3	1200
Weighted performance	1328.3	1320.5	1143.5	0
Floor	894.5	890	788	700
K-factor	36	36	36	36
Min/Max rating change allowed	125.7	126.5	146.3	165.8
Highest rating	1394.5 2026-01-01	1390 2026-01-01	1288 2025-03-01	1200 2018-10-01
Highest raw rating	1394.5 2026-01-01	1390 2026-01-01	1288 2025-03-01	1200 2024-03-01
Highest weighted rating	1332.7 2026-01-01	1326.5 2026-01-01	1288 2018-10-01	1200 2018-10-01
Highest weighted performance	1371.3 2025-03-01	1344 2024-09-01	1281.6 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	9.9	9.4	0	0
New rating	1404.3	1399.3	1288	1200
Analysis
Rating	1394.5	1390	1288	1200
Raw rating	1394.5	1390	1288	1200
Weighted rating	1332.7	1326.5	1247.3
Weighted performance	1328.3	1320.5	1143.5
K-factor	36	36	36	36
Floor	894.5	890	788	700
Max/Min rating change allowed	125.7	126.5	146.3	165.8
Games	5	5	0	0
Score	2.5	2.5	0	0
Expected score	2.23	2.24	0	0
Score-Expected	0.27	0.26	0	0
Temp raw +/-	9.9	9.4	0	0
Final raw +/-	9.9	9.4	0	0
New raw rating	1404.3	1399.3	1288	1200
New weighted rating	1341.8	1335.7	1253	1200
New weighted performance	1382.5	1368.2	1134.9	0
Temp new rating	1404.3	1399.3	1288	1200
Temp new rating +/-	9.9	9.4	0	0
Final new rating +/-	9.9	9.4	0	0
New rating	1404.3	1399.3	1288	1200
New K-factor	32	40	36	36
New floor	904.3	899.3	788	700

Item	Main	Standard	Rapid
	0	0	0
	40	28	12
	55	32	23
	4	0	4
	0	0	0
	0	0	0
History	99	60	39

Games since
	Main 95	Standard 60		Rapid 35		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2393		742		333
Male	1936		576		271
U12	324		104		43
U12 Male	236		73		35
Standard
	RSA		Province		Region
Overall	2271		625		297
Male	1842		481		236
U12	297		85		36
U12 Male	219		61		28
Rapid
	RSA		Province		Region
Overall	1143		572		237
Male	923		457		204
U12	200		117		44
U12 Male	148		83		37
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	40	25	62.5	106.2	1287.1	1393.3
Standard	28	17	60.71	91.1	1284.4	1375.5
Rapid	12	8	66.67	141.7	1293.3	1435
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	99	52.5	53.03	25.8	1258.2	1284
Standard	60	34	56.67	56.7	1269.2	1325.9
Rapid	39	18.5	47.44	-21.8	1241.3	1219.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1394.5	1390	1288	1200
2025-11-30	1381.5	1383.8	1288	1200
2025-11-01	1381.5	1383.8	1288	1200
2025-09-30	1381.2	1386.7	1288	1200
2025-09-01	1381.2	1386.7	1288	1200
2025-08-01	1334.5	1332.2	1288	1200
2025-07-01	1334.5	1332.2	1288	1200
2025-06-01	1314.3	1285.3	1288	1200
2025-05-01	1314.3	1285.3	1288	1200
2025-04-01	1314.3	1285.3	1288	1200
2025-03-01	1385.1	1359	1288	1200
2025-02-01	1333.7	1330.1	1159.8	1200
2025-01-01	1333.7	1330.1	1157.9	1200
2024-12-01	1333.7	1330.1	1157.9	1200
2024-11-01	1333.7	1330.1	1157.9	1200
2024-10-01	1353.3	1330.1	1141.3	1200
2024-09-01	1211	1222.7	1141.3	1200
2024-11-01	1211	1222.7	1141.3	1200
2024-07-01	1122.2	1117.9	1141.3	1200
2024-06-01	1131	1136.6	1141.3	1200
2024-05-01	1149.3	1136.6	1181.3	1200
2024-04-01	1141.7	1136.6	1171.6	1200
2024-03-01	1194.6	1206.1	1171.6	1200
2024-02-01	1182.1	1200	1171.6	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U13 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U13 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U13 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
2	2025 Mzansi Individual Championships (U12 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
3	A & A Invitational Chess Tournament 2025 (U12+U14)	2025-11-29	2025-11-29	Standard	Cape Town (WCT)	5	0	0	No	Analysis
4	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	4	2	Yes	Analysis
5	CT Metro District East Top Schools Chess 2025 (U11)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
6	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	2	2	Yes	Analysis
7	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
9	Cape of Good Hope Open 2025 (U12)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
10	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
11	CT Metro District East Schools Chess Individuals Trials 2025 (U11 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
12	Laerskool Welgemoed Rapid 2024 (U12)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
13	Chess Elevation Series -September 2024 (Level 1)	2024-09-20	2024-09-21	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
14	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5	Yes	Analysis
15	CT Metro District East Top Schools Chess 2024 (U11 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	7	5	5	Yes	Analysis
16	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
17	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
18	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
19	Cape Town Junior League Qualifier 2024 (U13 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
20	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
21	CT District East Schools Chess Individuals Trails 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
22	CT Metro District East Top Schools Chess 2023 (U9 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	4	1	Yes	Analysis

#	Games	Start				End
1	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Pringle, K (Kirsten)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-03-23	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Isaacs, L (Luke)				Opponent Holdsworth, J (Jordan)
3	4	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Patterson, E (Eli)				Opponent Kay, L (Luchin)

#	Games	Start				End
1	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Pringle, K (Kirsten)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-03-23	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Isaacs, L (Luke)				Opponent Holdsworth, J (Jordan)
3	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Qoli, A (Avethandwa)				Opponent Africa, C (Caleb)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Makhubedu, T (Te Amo)				Opponent Visagie, B (Benjamin)
2	3	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2025
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Booysen, G (Giavanna)				Opponent Kay, L (Luchin)
3	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Grove, T (Tyler)				Opponent Oliver, J (Jude)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Pringle, K (Kirsten)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-03-23	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Isaacs, L (Luke)				Opponent Holdsworth, J (Jordan)
3	4	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Patterson, E (Eli)				Opponent Kay, L (Luchin)

#	Games	Start				End
1	8	Tournament CT Metro District East Top Schools Chess 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-07-27	rnd 1	type Standard	result 1	date 2024-08-30	rnd 3	type Standard	result 1
		Opponent Hendricks, J (James)				Opponent Pringle, K (Kirsten)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-03-23	rnd 6	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Isaacs, L (Luke)				Opponent Holdsworth, J (Jordan)
3	3	Tournament CT Metro District East Top Schools Chess 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-03	rnd 5	type Standard	result 1
		Opponent Qoli, A (Avethandwa)				Opponent Africa, C (Caleb)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-15	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Rapid	result 1
		Opponent Makhubedu, T (Te Amo)				Opponent Visagie, B (Benjamin)
2	3	Tournament Laerskool Welgemoed Rapid 2024				Tournament Laerskool Welgemoed Rapid 2025
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2025-02-15	rnd 2	type Rapid	result 1
		Opponent Booysen, G (Giavanna)				Opponent Kay, L (Luchin)
3	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Grove, T (Tyler)				Opponent Oliver, J (Jude)

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	Holdsworth ,J (Jordan)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Holdsworth ,J (Jordan)	3	1417.2	1275.5	3	1400	1275.5	0	0	0	0	0	0
2	Visagie ,B (Benjamin)	3	2	141.7	2	1	0	1	1	425	0	0	0
2	Visagie ,B (Benjamin)	3	1246.5	1388.2	2	1255.6	1246.5	1	1228.8	1671.5	0	0	0
3	Josephs ,C (Connor)	3	0	-425	0	0	0	3	0	-425	0	0	0
3	Josephs ,C (Connor)	3	1367.4	942.4	0	0	0	3	1217.3	942.4	0	0	0
4	Mngqibisa ,P (Phila)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Mngqibisa ,P (Phila)	2	1207.4	782.4	2	1193.2	782.4	0	0	0	0	0	0
5	Mdashe ,I (Iliso)	2	1	0	2	1	0	0	0	0	0	0	0
5	Mdashe ,I (Iliso)	2	1210.6	1210.6	2	1214.6	1210.6	0	0	0	0	0	0
6	Grove ,T (Tyler)	2	1	0	0	0	0	2	1	0	0	0	0
6	Grove ,T (Tyler)	2	1286.6	1286.6	0	0	0	2	1367.8	1286.6	0	0	0
7	Kramer ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
7	Kramer ,R (Ruben)	1	1250.2	1675.2	1	1200	1675.2	0	0	0	0	0	0
8	Copley ,M (Murray)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Copley ,M (Murray)	1	1414.8	989.8	1	1396.6	989.8	0	0	0	0	0	0
9	Jumat ,M (Mj)	1	1	425	1	1	425	0	0	0	0	0	0
9	Jumat ,M (Mj)	1	1190.3	1615.3	1	1227.7	1615.3	0	0	0	0	0	0
10	Tesselaar ,M (Mc)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Tesselaar ,M (Mc)	1	1166.2	1166.2	1	1194.8	1166.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Pieters, E (Eli)

Ratings

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Last 24 raw ratings

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Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms