Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Schalkwyk, T (Tj)

Chess SA id

1140192040

FIDE id

Date of birth

2014-02-11 (U12)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1155.5

Item	Main	Standard	Rapid	Blitz
Rating	1283.8	1218.4	1324.6	1200
Raw rating	1283.8	1218.4	1324.6	1200
Weighted rating	1251.2	1215.8	1258.8	1200
Weighted performance	1207.8	0	1257.9	0
Floor	833.8	759.2	824.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.2	161.5	138.8	165.8
Highest rating	1333.8 2025-06-01	1259.2 2025-05-05	1324.6 2025-09-01	1200 2024-02-01
Highest raw rating	1333.8 2025-06-01	1259.2 2025-05-05	1324.6 2025-09-01	1200 2024-02-01
Highest weighted rating	1242.4 2025-09-01	1214.2 2025-09-01	1243.4 2025-09-01	1200 2024-02-01
Highest weighted performance	1333.8 2025-06-01	1200 2024-02-01	1308.5 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1283.8	1218.4	1324.6	1200
Analysis
Rating	1283.8	1218.4	1324.6	1200
Raw rating	1283.8	1218.4	1324.6	1200
Weighted rating	1251.2	1215.8	1258.8
Weighted performance	1207.8	0	1257.9
K-factor	36	36	36	36
Floor	833.8	759.2	824.6	700
Max/Min rating change allowed	147.2	161.5	138.8	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	1283.8	1218.4	1324.6	1200
New weighted rating	1255.2	1216.5	1265.8	1200
New weighted performance	1200.5	0	1249.9	0
Temp new rating	1283.8	1218.4	1324.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1283.8	1218.4	1324.6	1200
New K-factor	36	36	36	36
New floor	833.8	759.2	824.6	700

Item	Main	Standard	Rapid
	0	0	0
	33	15	18
	10	0	10
	0	0	0
	0	0	0
	0	0	0
History	43	15	28

Games since
	Main 43	Standard 15		Rapid 28		Blitz 0
Gender	Male
Age group	U12
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	3417		1143		191
Male	2653		882		139
U12	525		177		27
U12 Male	370		126		20
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	916		156		49
Male	752		122		31
U12	147		19		11
U12 Male	105		14		8
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	33	21.5	65.15	128.8	1219.6	1348.3
Standard	15	8	53.33	28.3	1233.4	1261.8
Rapid	18	13.5	75	212.5	1208	1420.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	43	26.5	61.63	98.8	1223.1	1322
Standard	15	8	53.33	28.3	1233.4	1261.8
Rapid	28	18.5	66.07	136.6	1217.6	1354.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1283.8	1218.4	1324.6	1200
2025-09-30	1283.8	1218.4	1324.6	1200
2025-09-01	1283.8	1218.4	1324.6	1200
2025-08-01	1297.5	1231.2	1323.4	1200
2025-07-01	1297.5	1231.2	1323.4	1200
2025-06-01	1333.8	1259.2	1323.4	1200
2025-05-01	1266.3	1259.2	1220.6	1200
2025-04-01	1220.1	1200	1220.6	1200
2025-03-01	1220.1	1200	1220.6	1200
2025-02-01	1220.1	1200	1220.6	1200
2025-01-01	1208.4	1200	1201.9	1200
2024-12-01	1208.4	1200	1201.9	1200
2024-11-01	1208.4	1200	1201.9	1200
2024-10-01	1208.4	1200	1201.9	1200
2024-09-01	1208.4	1200	1201.9	1200
2024-08-01	1208.4	1200	1201.9	1200
2024-07-01	1208.4	1200	1201.9	1200
2024-09-01	1208.4	1200	1201.9	1200
2024-05-01	1208.4	1200	1201.9	1200
2024-04-01	1208.4	1200	1201.9	1200
2024-03-01	1220.9	1200	1222.8	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	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	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4.5	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	RMS Rapid Chess Open 31 May 2025 (U11)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	6	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North Schools Teams 2025 (U11)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Benoni Primary School Cluster Teams 2025 (U11A)	2025-08-02	2025-08-02	Rapid	Ekurhuleni (GE)	7	7	4.5	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U11 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	RMS Rapid Chess Open 31 May 2025 (U11)	2025-05-31	2025-05-31	Rapid	Sedibeng (GSV)	6	6	6	Yes	Analysis
5	Benoni Primary School Cluster 12 April 2025 (U11 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
6	LS Northmead Trials 2025 (U11)	2025-01-25	2025-01-25	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Benoni Primary School Cluster Individuals 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
8	Laerskool Northmead Proewe 2024 (U11)	2024-02-10	2024-02-10	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	9	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 1	type Standard	result 1
		Opponent Germishuizen, Z (Zane)				Opponent Zwane, S (Sibusiso)
2	6	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 5	type Rapid	result 0.5	date 2025-08-16	rnd 3	type Standard	result 0.5
		Opponent Holgreaves, P (Peyton)				Opponent Michel, N (Nazario)
3	3	Tournament LS Northmead Trials 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-01-25	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Botha, L (Louis)				Opponent Modukanele, K (Kgotso)

#	Games	Start				End
1	4	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 0.5
		Opponent Khabanyane, T (Thato)				Opponent Michel, N (Nazario)
2	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 1	type Standard	result 1
		Opponent Germishuizen, Z (Zane)				Opponent Zwane, S (Sibusiso)
3	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 1	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maharaj, N (Nirav)				Opponent Modukanele, K (Kgotso)

#	Games	Start				End
1	8	Tournament LS Northmead Trials 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-01-25	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Botha, L (Louis)				Opponent Van Rensburg, H (Haylee)
2	3	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 5	type Rapid	result 0.5	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Holgreaves, P (Peyton)				Opponent Munsamy, V (Vihaan)
3	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament LS Northmead Trials 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Combrink, D (Danny)				Opponent Lourens, L (Ludre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 1	type Standard	result 1
		Opponent Germishuizen, Z (Zane)				Opponent Zwane, S (Sibusiso)
2	3	Tournament Benoni Primary School Cluster Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Petros, Y (Yeshua)				Opponent Smith, L (Luan)
3	3	Tournament LS Northmead Trials 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-01-25	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Botha, L (Louis)				Opponent Modukanele, K (Kgotso)

#	Games	Start				End
1	3	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-06-14	rnd 1	type Standard	result 1
		Opponent Germishuizen, Z (Zane)				Opponent Zwane, S (Sibusiso)
2	2	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-08-16	rnd 1	type Standard	result 1
		Opponent Khabanyane, T (Thato)				Opponent Smith, L (Luan)
3	2	Tournament Benoni Primary School Cluster 12 April 2025				Tournament Benoni Primary School Cluster 12 April 2025
		date 2025-04-12	rnd 1	type Standard	result 1	date 2025-04-12	rnd 2	type Standard	result 1
		Opponent Maharaj, N (Nirav)				Opponent Modukanele, K (Kgotso)

#	Games	Start				End
1	8	Tournament LS Northmead Trials 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-01-25	rnd 5	type Rapid	result 1	date 2025-08-02	rnd 1	type Rapid	result 1
		Opponent Botha, L (Louis)				Opponent Van Rensburg, H (Haylee)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament LS Northmead Trials 2025
		date 2024-03-09	rnd 4	type Rapid	result 1	date 2025-01-25	rnd 1	type Rapid	result 1
		Opponent Combrink, D (Danny)				Opponent Lourens, L (Ludre)
3	2	Tournament Benoni Primary School Cluster Teams 2025				Tournament Benoni Primary School Cluster Teams 2025
		date 2025-08-02	rnd 6	type Rapid	result 1	date 2025-08-02	rnd 7	type Rapid	result 1
		Opponent Petros, Y (Yeshua)				Opponent Munsamy, V (Vihaan)

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	Stroebel ,L (Ludrik)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Stroebel ,L (Ludrik)	2	1419.6	994.6	1	1402.1	994.6	1	1301.6	994.6	0	0	0
2	Ngubane ,M (Melokuhle)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
2	Ngubane ,M (Melokuhle)	2	1250.7	1463.2	1	1254.9	1250.7	1	1200	1675.7	0	0	0
3	Conradie ,W (Wijanro)	2	2	425	0	0	0	2	2	425	0	0	0
3	Conradie ,W (Wijanro)	2	1199.7	1624.7	0	0	0	2	1200	1624.7	0	0	0
4	Hartman ,R (Renaldo)	2	2	425	0	0	0	2	2	425	0	0	0
4	Hartman ,R (Renaldo)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
5	Bothma ,M (Martin)	2	2	425	0	0	0	2	2	425	0	0	0
5	Bothma ,M (Martin)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
6	Germishuizen ,Z (Zane)	1	1	425	1	1	425	0	0	0	0	0	0
6	Germishuizen ,Z (Zane)	1	1159.6	1584.6	1	1156.8	1584.6	0	0	0	0	0	0
7	Schmidt ,C (Christian)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Schmidt ,C (Christian)	1	1235.6	810.6	1	1241.2	810.6	0	0	0	0	0	0
8	Khabanyane ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
8	Khabanyane ,T (Thato)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Zwane ,S (Sibusiso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zwane ,S (Sibusiso)	1	1184.1	1609.1	1	1180.8	1609.1	0	0	0	0	0	0
10	Maharaj ,N (Nirav)	1	1	425	1	1	425	0	0	0	0	0	0
10	Maharaj ,N (Nirav)	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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Personal

Van Schalkwyk, T (Tj)

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