Chess South Africa Ratings Database

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Personal

Strydom, L (Liam)

Chess SA id

1160148815

FIDE id

Date of birth

2016-12-10 (U10)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

42.4

Junior GPX Points

1235.6

Item	Main	Standard	Rapid	Blitz
Rating	1315.2	1349.2	1166.1	975.1
Raw rating	1313.2	1345.3	1166.1	947.5
Weighted rating	1315.2	1349.2	1138.2	975.1
Weighted performance	1153.1	1261.5	0	0
Floor	858	882.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	141.1	134.8	174	237.6
Highest rating	1358 2025-06-01	1382.4 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1358 2025-06-01	1382.4 2025-04-01	1200 2019-12-01	1200 2019-12-01
Highest weighted rating	1313.2 2025-09-30	1344.6 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1348 2025-06-01	1356.1 2024-02-01	1200 2019-12-01	1200 2019-12-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	1.6	0.8	0	-2.8
New rating	1316.7	1350	1166.1	972.3
Analysis
Rating	1315.2	1349.2	1166.1	975.1
Raw rating	1313.2	1345.3	1166.1	947.5
Weighted rating	1315.2	1349.2	1138.2
Weighted performance	1153.1	1261.5	0
K-factor	36	36	36	36
Floor	858	882.4	700	700
Max/Min rating change allowed	141.1	134.8	174	237.6
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	1313.2	1345.3	1166.1	947.5
New weighted rating	1316.7	1350	1140.7	972.3
New weighted performance	1146.2	1253.7	0	0
Temp new rating	1316.7	1350	1166.1	972.3
Temp new rating +/-	1.6	0.8	0	-2.8
Final new rating +/-	1.6	0.8	0	-2.8
New rating	1316.7	1350	1166.1	972.3
New K-factor	36	36	36	36
New floor	858	882.4	700	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	54	40	5	9
	47	34	5	8
	41	36	0	5
	0	0	0	0
	0	0	0	0
History	142	110	10	22

Games since
	Main 101	Standard 74		Rapid 10		Blitz 17
Gender	Male
Age group	U10
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3110		1017		284
Male	2440		757		207
U10	257		77		33
U10 Male	204		53		22
Standard
	RSA		Province		Region
Overall	2660		755		230
Male	2134		570		170
U10	208		54		27
U10 Male	173		41		19
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	601		219		96
Male	522		192		85
U10	27		8		6
U10 Male	19		6		4


	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	54	26.5	49.07	-7.9	1312	1304.1
Standard	40	22.5	56.25	53.1	1292.8	1345.9
Rapid	5	3	60	85	1315.9	1400.9
Blitz	9	1	11.11	-330.6	1395.1	1064.5
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	142	61.5	43.31	-56.9	1275.3	1218.4
Standard	110	57.5	52.27	19.3	1253.2	1272.5
Rapid	10	3	30	-170	1340.8	1170.8
Blitz	22	1	4.55	-386.4	1356	969.7

Date	Main	Standard	Rapid	Blitz
2025-11-01	1313.2	1345.3	1166.1	947.5
2025-09-30	1313.2	1345.3	1166.1	947.5
2025-09-01	1331.9	1345.3	1166.1	992.9
2025-08-01	1331.9	1345.3	1166.1	992.9
2025-07-01	1329.3	1340.8	1166.1	992.9
2025-06-01	1358	1366.8	1166.1	992.9
2025-05-01	1350.1	1375.2	1129.2	992.9
2025-04-01	1345.8	1382.4	1129.2	992.9
2025-03-01	1300.1	1334.7	1129.2	992.9
2025-02-01	1307.6	1354.6	1129.1	992.9
2025-01-01	1307.6	1354.6	1104.2	955.6
2024-12-01	1307.6	1354.6	1104.2	955.6
2024-11-01	1307.6	1354.6	1104.2	955.6
2024-10-01	1307.6	1354.6	1104.2	955.6
2024-09-01	1307.6	1354.6	1104.2	955.6
2024-08-01	1307.6	1354.6	1104.2	955.6
2024-07-01	1293	1347	1104.2	955.6
2024-09-01	1293	1347	1104.2	955.6
2024-05-01	1293	1347	1104.2	955.6
2024-04-01	1227.9	1298	1104.2	955.6
2024-03-01	1213.6	1323.6	1104.2	955.6
2024-02-01	1199.7	1238	1200	1074.8
2024-01-01	1199.7	1238	1200	1074.8
2023-12-01	1199.7	1238	1200	1074.8

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	Eden Blitz 2025 (Open)	2025-09-20	2025-09-20	Blitz	Eden (WEG)	9	9	1	Yes	Analysis
2	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	2	Yes	Analysis
3	2025 WC Rural Cup (U10)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U9 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
6	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5.5	Yes	Analysis
7	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Blitz 2025 (Open)	2025-09-20	2025-09-20	Blitz	Eden (WEG)	9	9	1	Yes	Analysis
2	George Top Schools 2025 (U9)	2025-07-26	2025-07-26	Standard	Eden (WEG)	5	4	2	Yes	Analysis
3	2025 WC Rural Cup (U10)	2025-06-14	2025-06-15	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Dennie Chess Rapid Tournament Open 2025 (U9)	2025-05-24	2025-05-24	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
5	Western Cape Schools Individual Championship 2025 (U9 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
6	Eden Chess Trials 2 2025 (U10)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	9	5.5	Yes	Analysis
7	Eden Schools Chess Trials 1 2025 (U9 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
8	George Schools Chess Trials 3 2025 (U9 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
9	George Schools Chess Trials 2 2025 (U9 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	George Primary Top Schools 2024 (U9)	2024-07-20	2024-07-20	Standard	Eden (WEG)	5	5	3	Yes	Analysis
11	Eden Chess Trials 2 2024 (U10)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	6	Yes	Analysis
12	Eden School Chess Trials 1 2024 (U9 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	4	2	Yes	Analysis
13	George Schools Trials 3 2024 (U9 Boys)	2024-03-02	2024-03-02	Standard	Eden (WEG)	5	5	3	Yes	Analysis
14	Southern Knights Rapid 2024 (Junior)	2024-02-24	2024-02-24	Rapid	Eden (WEG)	6	5	0	Yes	Analysis
15	Southern Knights Blitz 2024 (Junior)	2024-02-23	2024-02-23	Blitz	Eden (WEG)	9	8	0	Yes	Analysis
16	George Schools Trials 2 2024 (U9 Boys)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	George Schools Trials 1 2024 (U9 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
18	Western Cape Top Schools 2023 (U7 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
19	Pacaltsdorp Chess Club Open 2023 (Blitz)	2023-08-25	2023-08-25	Blitz	Eden (WEG)	6	5	0	Yes	Analysis
20	Western Cape PS Individuals 2023 (U7 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
21	Eden Trials 2+3 2023 (U8)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	4.5	Yes	Analysis
22	George Chess Trials 3 2023 (U7 Boys+Girls)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	2	Yes	Analysis
23	George Chess Trials 2 2023 (U7 Boys+Girls)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	0	Yes	Analysis
24	George Chess Trials 1 2023 (U7 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	6	6	0.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Stander, S (Stefan)				Opponent Cornforth, J (Joshua)
2	6	Tournament Western Cape Top Schools 2023				Tournament George Schools Trials 1 2024
		date 2023-09-02	rnd 1	type Standard	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Revmatas, N (Nikolai)				Opponent Rheeder, L (Logan)
3	5	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Michaels, R (Renique)				Opponent Vermeulen, E (Elster)

#	Games	Start				End
1	7	Tournament Eden Trials 2+3 2023				Tournament George Schools Trials 1 2024
		date 2023-05-13	rnd 10	type Standard	result 1	date 2024-02-03	rnd 1	type Standard	result 1
		Opponent Galant, H (Hopelin)				Opponent Rheeder, L (Logan)
2	6	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Stander, S (Stefan)				Opponent Cornforth, J (Joshua)
3	5	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Michaels, R (Renique)				Opponent Vermeulen, E (Elster)

#	Games	Start				End
1	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Lyon, A (Avileigh)				Opponent Lyon, A (Avileigh)
2	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 3	type Rapid	result 1
		Opponent Hodgson, N (Neva)				Opponent Hodgson, N (Neva)
3	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Minopetros, J (Jordan)				Opponent Minopetros, J (Jordan)

#	Games	Start				End
1	1	Tournament Eden Blitz 2025				Tournament Eden Blitz 2025
		date 2025-09-20	rnd 6	type Blitz	result 1	date 2025-09-20	rnd 6	type Blitz	result 1
		Opponent Malukazi, S (Shammah)				Opponent Malukazi, S (Shammah)

#	Games	Start				End
1	6	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Stander, S (Stefan)				Opponent Cornforth, J (Joshua)
2	5	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Michaels, R (Renique)				Opponent Vermeulen, E (Elster)
3	4	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-20	rnd 6	type Standard	result 1	date 2024-04-20	rnd 9	type Standard	result 1
		Opponent Olckers, N (Nezlee)				Opponent Williams, L (Lauri-Url)

#	Games	Start				End
1	6	Tournament George Schools Chess Trials 3 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-03-01	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Stander, S (Stefan)				Opponent Cornforth, J (Joshua)
2	5	Tournament Eden Chess Trials 2 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-04-12	rnd 8	type Standard	result 1	date 2025-05-17	rnd 2	type Standard	result 1
		Opponent Michaels, R (Renique)				Opponent Vermeulen, E (Elster)
3	5	Tournament Eden Trials 2+3 2023				Tournament Western Cape Top Schools 2023
		date 2023-05-13	rnd 10	type Standard	result 1	date 2023-09-03	rnd 4	type Standard	result 1
		Opponent Galant, H (Hopelin)				Opponent Adonis, G (Gia)

#	Games	Start				End
1	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Lyon, A (Avileigh)				Opponent Lyon, A (Avileigh)
2	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-05-24	rnd 3	type Rapid	result 1
		Opponent Hodgson, N (Neva)				Opponent Hodgson, N (Neva)
3	1	Tournament Dennie Chess Rapid Tournament Open 2025				Tournament Dennie Chess Rapid Tournament Open 2025
		date 2025-05-24	rnd 1	type Rapid	result 1	date 2025-05-24	rnd 1	type Rapid	result 1
		Opponent Minopetros, J (Jordan)				Opponent Minopetros, J (Jordan)

#	Games	Start				End
1	1	Tournament Eden Blitz 2025				Tournament Eden Blitz 2025
		date 2025-09-20	rnd 6	type Blitz	result 1	date 2025-09-20	rnd 6	type Blitz	result 1
		Opponent Malukazi, S (Shammah)				Opponent Malukazi, S (Shammah)

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	Van Der Merwe ,F (Finley)	6	1	-283.3	6	1	-283.3	0	0	0	0	0	0
1	Van Der Merwe ,F (Finley)	6	1238.3	955	6	1234.2	955	0	0	0	0	0	0
2	Van Staden ,E (Eliyason)	5	1.5	-170	5	1.5	-170	0	0	0	0	0	0
2	Van Staden ,E (Eliyason)	5	1266.2	1096.2	5	1269.4	1096.2	0	0	0	0	0	0
3	Jordaan ,Z (Zoila)	4	4	425	4	4	425	0	0	0	0	0	0
3	Jordaan ,Z (Zoila)	4	1210.8	1635.8	4	1210.4	1635.8	0	0	0	0	0	0
4	Marner ,L (Loannes)	4	0	-425	3	0	-425	0	0	0	1	0	-425
4	Marner ,L (Loannes)	4	1181.4	756.4	3	1161.1	756.4	0	0	0	1	1200	756.4
5	Rheeder ,L (Logan)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Rheeder ,L (Logan)	3	1185.9	1327.6	3	1184.1	1327.6	0	0	0	0	0	0
6	Prins ,K (Kai)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Prins ,K (Kai)	3	1277.5	852.5	3	1284	852.5	0	0	0	0	0	0
7	James ,W (William)	3	0	-425	3	0	-425	0	0	0	0	0	0
7	James ,W (William)	3	1526.5	1101.5	3	1528.8	1101.5	0	0	0	0	0	0
8	Faasen ,C (Charles)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Faasen ,C (Charles)	3	1289.1	1430.8	3	1257.1	1430.8	0	0	0	0	0	0
9	Flores ,Z (Zhoe)	3	0.5	-283.3	2	0.5	-212.5	1	0	-425	0	0	0
9	Flores ,Z (Zhoe)	3	1328.9	1045.6	2	1282.4	1116.4	1	1200	903.9	0	0	0
10	Boshoff ,L (Luhan)	2	1	0	2	1	0	0	0	0	0	0	0
10	Boshoff ,L (Luhan)	2	1271	1271	2	1290.4	1271	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Strydom, L (Liam)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms