Chess South Africa Ratings Database

PLAYER PAGE

Personal

Pieters, E (Eli)

Chess SA id

1140158928

FIDE id

Date of birth

2014-04-09 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-10-18

Personal details last changed

2025-03-12

Junior GPX Games

Junior GPX Points

1226.6

Item	Main	Standard	Rapid	Blitz
Rating	1381.5	1383.8	1288	1200
Raw rating	1381.5	1383.8	1288	1200
Weighted rating	1314.8	1308.3	1234.7	1200
Weighted performance	1283.1	1272.4	1171	0
Floor	885.1	886.7	788	700
K-factor	36	36	36	36
Min/Max rating change allowed	128	127.6	146.3	165.8
Highest rating	1385.1 2025-03-01	1386.7 2025-09-01	1288 2025-03-01	1200 2018-10-01
Highest raw rating	1385.1 2025-03-01	1386.7 2025-09-01	1288 2025-03-01	1200 2024-03-01
Highest weighted rating	1314.8 2025-11-01	1308.3 2025-11-01	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	0	0	0	0
New rating	1381.5	1383.8	1288	1200
Analysis
Rating	1381.5	1383.8	1288	1200
Raw rating	1381.5	1383.8	1288	1200
Weighted rating	1314.8	1308.3	1234.7
Weighted performance	1283.1	1272.4	1171
K-factor	36	36	36	36
Floor	885.1	886.7	788	700
Max/Min rating change allowed	128	127.6	146.3	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	1381.5	1383.8	1288	1200
New weighted rating	1323.6	1317.5	1241.2	1200
New weighted performance	1275.2	1264.4	1163.3	0
Temp new rating	1381.5	1383.8	1288	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1381.5	1383.8	1288	1200
New K-factor	36	36	36	36
New floor	885.1	886.7	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	2385		745		334
Male	1927		578		271
U12	321		102		44
U12 Male	233		71		35
Standard
	RSA		Province		Region
Overall	2277		630		298
Male	1845		486		237
U12	298		85		36
U12 Male	219		61		28
Rapid
	RSA		Province		Region
Overall	1129		569		240
Male	917		453		206
U12	197		113		45
U12 Male	145		79		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
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
2024-08-01	1211	1222.7	1141.3	1200
2024-07-01	1122.2	1117.9	1141.3	1200
2024-09-01	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
2024-01-01	1182.1	1200	1171.6	1200
2023-12-01	1182.1	1200	1171.6	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	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	4	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U11)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	2	2	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
6	Cape of Good Hope Open 2025 (U12)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
8	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

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	4	2	Yes	Analysis
2	CT Metro District East Top Schools Chess 2025 (U11)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
3	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	2	2	Yes	Analysis
4	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
6	Cape of Good Hope Open 2025 (U12)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
8	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
9	Laerskool Welgemoed Rapid 2024 (U12)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
10	Chess Elevation Series -September 2024 (Level 1)	2024-09-20	2024-09-21	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
11	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	5	Yes	Analysis
12	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
13	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
14	Cape Town Junior League Finals 2024 (U13 Open B)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
15	Cape Town Junior League - Qualifier 2 2024 (U13)	2024-04-20	2024-04-20	Rapid	Cape Town (WCT)	6	5	1	Yes	Analysis
16	Cape Town Junior League Qualifier 2024 (U13 Open)	2024-04-06	2024-04-06	Rapid	Cape Town (WCT)	6	6	2.5	Yes	Analysis
17	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
18	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
19	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	Tesselaar ,M (Mc)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Tesselaar ,M (Mc)	1	1166.2	1166.2	1	1194.8	1166.2	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	Esterhuysen ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
10	Esterhuysen ,M (Matthew)	1	1195.4	1620.4	1	1190	1620.4	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

Pieters, E (Eli)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms