Chess South Africa Ratings Database

PLAYER PAGE

Personal

Julie, D (Drueschen)

Chess SA id

1090110401

FIDE id

Date of birth

2009-12-18 (U18)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1363.1

Item	Main	Standard	Rapid	Blitz
Rating	1474.4	1363.4	1278.7	1200
Raw rating	1408.5	1363.4	1278.7	1200
Weighted rating	1258.3	1238.7	1208.6	1200
Weighted performance	1474.4	1358.6	1159	0
Floor	908.5	863.4	778.7	700
K-factor	32	36	36	36
Min/Max rating change allowed	123.2	131.4	148.2	165.8
Highest rating	1491.2 2025-09-30	1374.7 2025-09-30	1278.7 2025-07-01	1200 2018-10-01
Highest raw rating	1408.5 2025-09-30	1363.4 2025-09-30	1278.7 2025-07-01	1200 2024-02-01
Highest weighted rating	1266.3 2018-10-01	1226.5 2025-09-30	1278.7 2018-10-01	1200 2018-10-01
Highest weighted performance	1491.2 2025-09-30	1374.7 2025-09-30	1215.2 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.9	0	0	0
New rating	1465.6	1363.4	1278.7	1200
Analysis
Rating	1474.4	1363.4	1278.7	1200
Raw rating	1408.5	1363.4	1278.7	1200
Weighted rating	1258.3	1238.7	1208.6
Weighted performance	1474.4	1358.6	1159
K-factor	32	36	36	36
Floor	908.5	863.4	778.7	700
Max/Min rating change allowed	123.2	131.4	148.2	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	1408.5	1363.4	1278.7	1200
New weighted rating	1273.2	1250.2	1216	1200
New weighted performance	1465.6	1350	1151.2	0
Temp new rating	1465.6	1363.4	1278.7	1200
Temp new rating +/-	-8.9	0	0	0
Final new rating +/-	-8.9	0	0	0
New rating	1465.6	1363.4	1278.7	1200
New K-factor	32	36	36	36
New floor	908.5	863.4	778.7	700

Item	Main	Standard	Rapid
	0	0	0
	26	16	10
	13	5	8
	0	0	0
	0	0	0
	0	0	0
History	52	27	25

Games since
	Main 39	Standard 21		Rapid 18		Blitz 0
Gender	Male
Age group	U18
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	26	18.5	71.15	179.8	1308.9	1488.8
Standard	16	11.5	71.88	185.9	1343.7	1529.6
Rapid	10	7	70	170	1253.4	1423.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	52	30.5	58.65	73.6	1259.5	1333.1
Standard	27	17.5	64.81	125.9	1290.1	1416
Rapid	25	13	52	17	1226.6	1243.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1408.5	1363.4	1278.7	1200
2025-09-30	1408.5	1363.4	1278.7	1200
2025-09-01	1344.8	1268.4	1278.7	1200
2025-08-01	1377.7	1288.6	1278.7	1200
2025-07-01	1266.3	1209.6	1278.7	1200
2025-06-01	1210.2	1209.6	1172.1	1200
2025-05-01	1210.2	1209.6	1172.1	1200
2025-04-01	1210.2	1209.6	1172.1	1200
2025-03-01	1210.2	1209.6	1172.1	1200
2025-02-01	1212.1	1209.6	1169.6	1200
2025-01-01	1212.1	1209.6	1169.6	1200
2024-12-01	1212.1	1209.6	1169.6	1200
2024-11-01	1181.3	1190.8	1169.6	1200
2024-10-01	1181.3	1190.8	1169.6	1200
2024-09-01	1181.3	1190.8	1169.6	1200
2024-08-01	1181.3	1190.8	1169.6	1200
2024-07-01	1204.3	1190.8	1209.6	1200
2024-09-01	1163.9	1190.8	1141.6	1200
2024-05-01	1163.9	1190.8	1141.6	1200
2024-04-01	1163.9	1190.8	1141.6	1200
2024-03-01	1163.9	1190.8	1141.6	1200
2024-02-01	1163.9	1190.8	1141.6	1200
2024-01-01	1163.9	1190.8	1141.6	1200
2023-12-01	1163.9	1190.8	1141.6	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	Rooibos Open 2025 (Intermediate)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	5	Yes	Analysis
2	Western Cape Women�s Championship 2025 (Advanced)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
3	Deep Blue Open 2025 (B)	2025-06-21	2025-06-21	Standard	West Coast (WCU)	5	5	4.5	Yes	Analysis
4	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
5	Upper West Coast Presrige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rooibos Open 2025 (Intermediate)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	5	Yes	Analysis
2	Western Cape Women�s Championship 2025 (Advanced)	2025-08-08	2025-08-10	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
3	Deep Blue Open 2025 (B)	2025-06-21	2025-06-21	Standard	West Coast (WCU)	5	5	4.5	Yes	Analysis
4	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	5	Yes	Analysis
5	Upper West Coast Presrige 2025 (U17 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis
6	PR Booyse Standard Tournament 2024 (Open)	2024-11-02	2024-11-02	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
7	Vredendal North CC Open 2024 (Elite)	2024-07-27	2024-07-27	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
8	Lambertsbay Youth Open 2024 (Open)	2024-06-17	2024-06-17	Rapid	West Coast (WCU)	5	4	3.5	Yes	Analysis
9	Bo-Weskus Skole Prestige 2020 (O11 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
10	Bo-Weskus Skole Skaak Prestige 2019 (O11 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	2	Yes	Analysis

#	Games	Start				End
1	10	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Deep Blue Open 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Van Wyk, D (Deslovienne)				Opponent Niemand, J (Jano)
2	5	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 1	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Farmer, L (Lashwin)				Opponent Ellman, A (Anne-Belle)
3	5	Tournament Bo-Weskus Skole Prestige 2020				Tournament Lambertsbay Youth Open 2024
		date 2020-02-15	rnd 6	type Standard	result 1	date 2024-06-17	rnd 5	type Rapid	result 0.5
		Opponent Swarts, V (Vernando)				Opponent Beukes, H (Hen-Lee)

#	Games	Start				End
1	5	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 1	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Farmer, L (Lashwin)				Opponent Ellman, A (Anne-Belle)
2	5	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 1	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Papier, W (Waylen)				Opponent Niemand, J (Jano)
3	2	Tournament PR Booyse Standard Tournament 2024				Tournament PR Booyse Standard Tournament 2024
		date 2024-11-02	rnd 3	type Standard	result 1	date 2024-11-02	rnd 4	type Standard	result 1
		Opponent Skippers, G (Gerano)				Opponent Love, T (Tayrique)

#	Games	Start				End
1	5	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Van Wyk, D (Deslovienne)				Opponent Shoshola, D (Diego)
2	5	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Lambertsbay Youth Open 2024
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2024-06-17	rnd 5	type Rapid	result 0.5
		Opponent Boyes, A (Aldren)				Opponent Beukes, H (Hen-Lee)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Johnson, J (Jerolin)				Opponent Johnson, J (Jerolin)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Deep Blue Open 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-21	rnd 2	type Standard	result 1
		Opponent Van Wyk, D (Deslovienne)				Opponent Bell, N (Neyo)
2	5	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 1	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Farmer, L (Lashwin)				Opponent Ellman, A (Anne-Belle)
3	4	Tournament Bo-Weskus Skole Prestige 2020				Tournament Lambertsbay Youth Open 2024
		date 2020-02-15	rnd 6	type Standard	result 1	date 2024-06-17	rnd 4	type Rapid	result 1
		Opponent Swarts, V (Vernando)				Opponent Ellman, E (Elle-Marie)

#	Games	Start				End
1	5	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 1	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Farmer, L (Lashwin)				Opponent Ellman, A (Anne-Belle)
2	2	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Cloete, J (Jayden)				Opponent Niemand, J (Jano)
3	2	Tournament Deep Blue Open 2025				Tournament Deep Blue Open 2025
		date 2025-06-21	rnd 1	type Standard	result 1	date 2025-06-21	rnd 2	type Standard	result 1
		Opponent Papier, W (Waylen)				Opponent Bell, N (Neyo)

#	Games	Start				End
1	5	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 1	type Rapid	result 1	date 2025-06-16	rnd 5	type Rapid	result 1
		Opponent Van Wyk, D (Deslovienne)				Opponent Shoshola, D (Diego)
2	4	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Lambertsbay Youth Open 2024
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2024-06-17	rnd 4	type Rapid	result 1
		Opponent Boyes, A (Aldren)				Opponent Ellman, E (Elle-Marie)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Johnson, J (Jerolin)				Opponent Johnson, J (Jerolin)

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	Niemand ,J (Jano)	2	2	425	2	2	425	0	0	0	0	0	0
1	Niemand ,J (Jano)	2	1329.6	1754.6	2	1252.6	1754.6	0	0	0	0	0	0
2	Gentles ,A (Abrian)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Gentles ,A (Abrian)	2	1267.1	1054.6	2	1196.2	1054.6	0	0	0	0	0	0
3	Lombaard ,J (Jadrin)	2	0.5	-212.5	0	0	0	2	0.5	-212.5	0	0	0
3	Lombaard ,J (Jadrin)	2	1333.1	1120.6	0	0	0	2	1360.3	1120.6	0	0	0
4	Van Wyk ,D (Deslovienne)	2	2	425	0	0	0	2	2	425	0	0	0
4	Van Wyk ,D (Deslovienne)	2	1120.4	1545.4	0	0	0	2	1116.4	1545.4	0	0	0
5	Swarts ,T (Taloghan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Swarts ,T (Taloghan)	1	1248.5	823.5	1	1200.9	823.5	0	0	0	0	0	0
6	Cloete ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
6	Cloete ,J (Jayden)	1	1341.2	1766.2	1	1309.1	1766.2	0	0	0	0	0	0
7	Love ,T (Tayrique)	1	1	425	1	1	425	0	0	0	0	0	0
7	Love ,T (Tayrique)	1	1308.9	1733.9	1	1142.8	1733.9	0	0	0	0	0	0
8	Lewaks ,A (Andre)	1	1	425	1	1	425	0	0	0	0	0	0
8	Lewaks ,A (Andre)	1	1384.5	1809.5	1	1359.5	1809.5	0	0	0	0	0	0
9	November ,J (Jovanni)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	November ,J (Jovanni)	1	1170	745	1	1158.4	745	0	0	0	0	0	0
10	Sias ,L (Leigh-Kay)	1	1	425	1	1	425	0	0	0	0	0	0
10	Sias ,L (Leigh-Kay)	1	1200	1625	1	1200	1625	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

Julie, D (Drueschen)

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