Chess South Africa Ratings Database

PLAYER PAGE

Personal

Sandt, S (Skyler)

Chess SA id

1110301466

FIDE id

Date of birth

2011-07-26 (U16)

Gender

Male

Region

Ekurhuleni (GE)

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

1109.8

Item	Main	Standard	Rapid	Blitz
Rating	1208	1184.4	1246.2	1200
Raw rating	1178.3	1175.2	1212.7	1200
Weighted rating	1208	1184.4	1246.2	1200
Weighted performance	0	0	0	0
Floor	737.2	725.9	758.8	700
K-factor	36	36	36	36
Min/Max rating change allowed	171	171.8	162.8	165.8
Highest rating	1397.4 2024-03-01	1225.9 2025-09-01	1456.7 2024-03-01	1200 2024-04-01
Highest raw rating	1237.2 2024-04-01	1225.9 2025-09-01	1258.8 2024-04-01	1200 2024-04-01
Highest weighted rating	1237.2 2024-06-01	1200 2024-04-01	1258.8 2024-10-01	1200 2024-04-01
Highest weighted performance	1397.4 2024-03-01	1200 2024-04-01	1456.7 2024-03-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.5	-0.8	-2.4	0
New rating	1205.5	1183.7	1243.8	1200
Analysis
Rating	1208	1184.4	1246.2	1200
Raw rating	1178.3	1175.2	1212.7	1200
Weighted rating	1208	1184.4	1246.2
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	737.2	725.9	758.8	700
Max/Min rating change allowed	171	171.8	162.8	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	1178.3	1175.2	1212.7	1200
New weighted rating	1205.5	1183.7	1243.8	1200
New weighted performance	0	0	0	0
Temp new rating	1205.5	1183.7	1243.8	1200
Temp new rating +/-	-2.5	-0.8	-2.4	0
Final new rating +/-	-2.5	-0.8	-2.4	0
New rating	1205.5	1183.7	1243.8	1200
New K-factor	36	36	36	36
New floor	737.2	725.9	758.8	700

Item	Main	Standard	Rapid
	0	0	0
	14	10	4
	10	5	5
	0	0	0
	0	0	0
	0	0	0
History	24	15	9

Games since
	Main 24	Standard 15		Rapid 9		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	14	5	35.71	-121.4	1255	1133.6
Standard	10	4	40	-85	1277.9	1192.9
Rapid	4	1	25	-212.5	1197.7	985.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	24	10.5	43.75	-53.1	1237.9	1184.8
Standard	15	5.5	36.67	-113.3	1256.1	1142.8
Rapid	9	5	55.56	47.2	1207.5	1254.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1178.3	1175.2	1212.7	1200
2025-09-30	1219.5	1225.9	1212.7	1200
2025-09-01	1219.5	1225.9	1212.7	1200
2025-08-01	1208.8	1180.7	1258.8	1200
2025-07-01	1208.7	1180.7	1258.8	1200
2025-06-01	1208.6	1180.7	1258.8	1200
2025-05-01	1208.5	1180.7	1258.8	1200
2025-04-01	1208.4	1180.7	1258.8	1200
2025-03-01	1208.2	1180.7	1258.8	1200
2025-02-01	1207.8	1180.1	1258.8	1200
2025-01-01	1204	1163.6	1258.8	1200
2024-12-01	1204	1163.6	1258.8	1200
2024-11-01	1204	1163.6	1258.8	1200
2024-10-01	1204	1163.6	1258.8	1200
2024-09-01	1204	1163.6	1258.8	1200
2024-08-01	1204	1163.6	1258.8	1200
2024-07-01	1204	1163.6	1258.8	1200
2024-09-01	1237.2	1200	1258.8	1200
2024-05-01	1237.2	1200	1258.8	1200
2024-04-01	1237.2	1200	1258.8	1200
2024-03-01	1200	1200	1200	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	2025 Gauteng Top Schools Teams (U15)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U15 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (High Schools)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	4	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U15)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	5	0.5	Yes	Analysis
2	Ekurhuleni North Schools Teams 2025 (U15 Open)	2025-08-16	2025-08-16	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
3	Kempton Park Team Clusters LS 2025 (High Schools)	2025-07-26	2025-07-26	Rapid	Ekurhuleni (GE)	4	4	1	Yes	Analysis
4	Ekurhuleni North Primary Schools District Individual Finals 2024 (U13 Boys)	2024-05-11	2024-05-11	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
5	Kempton Park Cluster Individuals 2024 (U13 Boys)	2024-03-02	2024-03-02	Rapid	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni North Schools Teams 2025				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-30	rnd 1	type Standard	result 0.5
		Opponent Makgamatha, O (Ofentse)				Opponent Visser, M (Mila)
2	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sithole, B (Brendel)				Opponent Maphothoma, T (Tshegofatso)
3	3	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Chinyakuza, P (Perfect)				Opponent Mchunu, L (Lwandile)

#	Games	Start				End
1	3	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Schools Teams 2025
		date 2024-05-11	rnd 5	type Standard	result 0.5	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Nkosi, N (Nthando)				Opponent Maphothoma, T (Tshegofatso)
2	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 5	type Standard	result 0.5
		Opponent Makgamatha, O (Ofentse)				Opponent Myburgh, M (Melinda)
3	1	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mashigo, T (Tshepiso)				Opponent Mashigo, T (Tshepiso)

#	Games	Start				End
1	3	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Chinyakuza, P (Perfect)				Opponent Mchunu, L (Lwandile)
2	1	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Sithole, B (Brendel)				Opponent Sithole, B (Brendel)
3	1	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 1	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Cloete, A (Andrew)				Opponent Cloete, A (Andrew)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Kempton Park Team Clusters LS 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Sithole, B (Brendel)				Opponent Maphothoma, T (Tshegofatso)
2	3	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Chinyakuza, P (Perfect)				Opponent Mchunu, L (Lwandile)
3	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Makgamatha, O (Ofentse)				Opponent Makgamatha, O (Ofentse)

#	Games	Start				End
1	2	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 1	type Standard	result 1	date 2025-08-16	rnd 2	type Standard	result 1
		Opponent Mnube, S (Siyamkhonza)				Opponent Maphothoma, T (Tshegofatso)
2	1	Tournament Ekurhuleni North Schools Teams 2025				Tournament Ekurhuleni North Schools Teams 2025
		date 2025-08-16	rnd 4	type Standard	result 1	date 2025-08-16	rnd 4	type Standard	result 1
		Opponent Makgamatha, O (Ofentse)				Opponent Makgamatha, O (Ofentse)
3	1	Tournament Ekurhuleni North Primary Schools District Individual Finals 2024				Tournament Ekurhuleni North Primary Schools District Individual Finals 2024
		date 2024-05-11	rnd 3	type Standard	result 1	date 2024-05-11	rnd 3	type Standard	result 1
		Opponent Mashigo, T (Tshepiso)				Opponent Mashigo, T (Tshepiso)

#	Games	Start				End
1	3	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 3	type Rapid	result 1	date 2024-03-02	rnd 5	type Rapid	result 1
		Opponent Chinyakuza, P (Perfect)				Opponent Mchunu, L (Lwandile)
2	1	Tournament Kempton Park Team Clusters LS 2025				Tournament Kempton Park Team Clusters LS 2025
		date 2025-07-26	rnd 4	type Rapid	result 1	date 2025-07-26	rnd 4	type Rapid	result 1
		Opponent Sithole, B (Brendel)				Opponent Sithole, B (Brendel)
3	1	Tournament Kempton Park Cluster Individuals 2024				Tournament Kempton Park Cluster Individuals 2024
		date 2024-03-02	rnd 1	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Cloete, A (Andrew)				Opponent Cloete, A (Andrew)

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	Makgamatha ,O (Ofentse)	1	1	425	1	1	425	0	0	0	0	0	0
1	Makgamatha ,O (Ofentse)	1	1232.7	1657.7	1	1216	1657.7	0	0	0	0	0	0
2	Maphothoma ,T (Tshegofatso)	1	1	425	1	1	425	0	0	0	0	0	0
2	Maphothoma ,T (Tshegofatso)	1	1276.6	1701.6	1	1251.1	1701.6	0	0	0	0	0	0
3	Sallem ,P (Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Sallem ,P (Prince)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Bairos ,M (Michael Oliver)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bairos ,M (Michael Oliver)	1	1376.1	951.1	1	1405.2	951.1	0	0	0	0	0	0
5	Nkabinde ,L (Lwazi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Nkabinde ,L (Lwazi)	1	1526.7	1101.7	1	1513.9	1101.7	0	0	0	0	0	0
6	Mumba ,M (Mambo)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mumba ,M (Mambo)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Majola ,N (Njabula)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Majola ,N (Njabula)	1	1228.3	803.3	1	1234.4	803.3	0	0	0	0	0	0
8	Nkosi ,N (Nthando)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Nkosi ,N (Nthando)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Mushate ,P (Prince)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mushate ,P (Prince)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Myburgh ,M (Melinda)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Myburgh ,M (Melinda)	1	1229.6	1229.6	1	1243.6	1229.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Sandt, S (Skyler)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms