Chess South Africa Ratings Database

PLAYER PAGE

Personal

Gadney, L (Liam)

Chess SA id

1130154999

FIDE id

Date of birth

2013-09-21 (U14)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-12-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.6	1199.5	1141.9	1200
Raw rating	1165	1151.1	1141.9	1200
Weighted rating	1195.6	1199.5	1135.4	1200
Weighted performance	1128.4	1116.7	824	0
Floor	715.8	733.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	174.3	177.8	180.1	165.8
Highest rating	1226.3 2024-01-01	1246.5 2024-04-01	1204.3 2024-03-01	1200 2018-10-01
Highest raw rating	1215.8 2025-09-30	1233.6 2024-05-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1210.3 2018-10-01	1233.6 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1226.3 2024-01-01	1246.5 2024-04-01	1204.3 2024-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.2	-4	0	0
New rating	1193.4	1195.6	1141.9	1200
Analysis
Rating	1195.6	1199.5	1141.9	1200
Raw rating	1165	1151.1	1141.9	1200
Weighted rating	1195.6	1199.5	1135.4
Weighted performance	1128.4	1116.7	824
K-factor	36	36	36	36
Floor	715.8	733.6	700	700
Max/Min rating change allowed	174.3	177.8	180.1	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	1165	1151.1	1141.9	1200
New weighted rating	1193.4	1195.6	1135.8	1200
New weighted performance	1120.8	1109.1	817.1	0
Temp new rating	1193.4	1195.6	1141.9	1200
Temp new rating +/-	-2.2	-4	0	0
Final new rating +/-	-2.2	-4	0	0
New rating	1193.4	1195.6	1141.9	1200
New K-factor	36	36	36	36
New floor	715.8	733.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	47	47	0
	67	45	22
	26	20	6
	0	0	0
	0	0	0
History	140	112	28

Games since
	Main 120	Standard 92		Rapid 28		Blitz 0
Gender	Male
Age group	U14
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4165		1353		226
Male	3109		1018		163
U14	815		267		46
U14 Male	566		181		30
Standard
	RSA		Province		Region
Overall	4041		1445		204
Male	3030		1095		153
U14	785		282		38
U14 Male	545		191		27
Rapid
	RSA		Province		Region
Overall	1910		316		100
Male	1409		232		58
U14	423		62		26
U14 Male	287		34		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	47	18	38.3	-99.5	1288	1188.5
Standard	47	18	38.3	-99.5	1288	1188.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	140	58	41.43	-72.9	1255.4	1182.5
Standard	112	47	41.96	-68.3	1259.7	1191.4
Rapid	28	11	39.29	-91.1	1238.2	1147.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1165	1151.1	1141.9	1200
2025-11-30	1190.4	1179.5	1141.9	1200
2025-11-01	1215.8	1209.8	1141.9	1200
2025-09-30	1215.8	1209.8	1141.9	1200
2025-09-01	1214	1214.1	1141.9	1200
2025-08-01	1203.4	1207.5	1141.9	1200
2025-07-01	1203.4	1207.5	1141.9	1200
2025-06-01	1210.3	1217.9	1141.9	1200
2025-05-01	1203.4	1208	1141.9	1200
2025-04-01	1203.5	1209.7	1141.9	1200
2025-03-01	1181	1189.9	1141.9	1200
2025-02-01	1202.1	1212.3	1141.2	1200
2025-01-01	1202.1	1212.3	1110.4	1200
2024-12-01	1179.4	1193.2	1110.4	1200
2024-11-01	1179.4	1193.2	1110.4	1200
2024-10-01	1179.4	1193.2	1110.4	1200
2024-09-01	1183	1205.1	1110.4	1200
2024-11-01	1183	1205.1	1110.4	1200
2024-07-01	1157	1178.5	1110.4	1200
2024-06-01	1150	1177.8	1110.4	1200
2024-05-01	1185.3	1233.6	1110.4	1200
2024-04-01	1210	1200.7	1197.5	1200
2024-03-01	1201.3	1200.7	1197.1	1200
2024-02-01	1201.3	1200.7	1197.1	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Gauteng Inter-Region at Emerald Resort 2025 (U14 Candidates)	2025-12-06	2025-12-07	Standard	Sedibeng (GSV)	5	5	1	Yes	Analysis
2	Chess Power House October Open 2025 (C)	2025-10-25	2025-10-25	Standard	Ekurhuleni (GE)	5	3	0	Yes	Analysis
3	Ekurhuleni Trial 4 2025 (E)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Ekurhuleni Trials 2025 (E)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
5	Ekurhuleni Trial 2 2025 (E)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
6	Ekurhuleni Trials 2025 (E)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Benoni Primary School Cluster 12 April 2025 (U13 Open)	2025-04-12	2025-04-12	Standard	Ekurhuleni (GE)	5	4	2	Yes	Analysis
8	Ekurhuleni Chess Open 2025 (D)	2025-03-15	2025-03-15	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
9	East Rand Chess Club Open 2025 (C)	2025-03-01	2025-03-01	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
10	Constantiapark Open 2025 (D)	2025-02-15	2025-02-15	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
11	JMC Kick Off 2025 (D)	2025-02-02	2025-02-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
12	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
13	Ekurhuleni Trails 3 2024 (U12)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
14	Ekurhuleni Trails 2 2024 (U12)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
15	Ekurhuleni Trails 1 2024 (U12)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
16	Chess Power House May Open 2024 (C)	2024-05-25	2024-05-25	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
17	JCC King David Linksfield Rapid 2024 (B)	2024-04-21	2024-04-21	Rapid	Johannesburg Metro (GJM)	5	5	0	Yes	Analysis
18	Westwood Open 2024 (C)	2024-04-13	2024-04-13	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
19	Ekurhuleni Open 2024 (D)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
20	Ekurhuleni North Chess Club Open Tournament 2024 (D)	2024-03-02	2024-03-02	Rapid	Ehlanzeni (MEN)	7	7	3	Yes	Analysis
21	CPH St Andrew's Rapid 2024 (B)	2024-03-30	2024-03-30	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
22	Benoni Primary School Cluster Individuals 2024 (U11 Boys)	2024-03-09	2024-03-09	Rapid	Ekurhuleni (GE)	5	5	3	Yes	Analysis
23	2024 Tshwane Chess OPEN Registration Tournament (D2)	2024-01-27	2024-01-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
24	2024 Gauteng Inter-Region Chess Championship (U12C)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
25	Chess Power House Festive Rapid 2023 (Grade 3-7)	2023-12-15	2023-12-15	Rapid	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
26	Africawide Chess Championship 2023 (Development B)	2023-11-04	2023-11-04	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
27	Ekurhuleni Chess Trial 3 2023 (U12)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
28	2023 Gauteng North School District CLOSED Individual Championships (U11 Boys)	2023-05-13	2023-05-13	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
29	Ekurhuleni North Schools Individual Finals 2023 (U11 Boys)	2023-05-12	2023-05-12	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Chisango, R (Ryan)				Opponent Jordaan, M (Mikijl)
2	3	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Werkman, R (Robert Josua)
3	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Heydenreich, J (Jayden)				Opponent Mans, Z (Zander)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Chisango, R (Ryan)				Opponent Jordaan, M (Mikijl)
2	3	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 3	type Standard	result 1	date 2024-12-08	rnd 5	type Standard	result 1
		Opponent Bambo, T (Tumelo Warona)				Opponent Werkman, R (Robert Josua)
3	3	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-04	rnd 2	type Standard	result 1	date 2023-11-04	rnd 4	type Standard	result 1
		Opponent Gokool, N (Nishka)				Opponent Khumalo, N (Ndumiso)

#	Games	Start				End
1	4	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Chikwava, R (Ronald)				Opponent Phiri, N (Natalie)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Heydenreich, J (Jayden)				Opponent Mans, Z (Zander)
3	2	Tournament CPH St Andrew's Rapid 2024				Tournament CPH St Andrew's Rapid 2024
		date 2024-03-30	rnd 3	type Rapid	result 1	date 2024-03-30	rnd 4	type Rapid	result 1
		Opponent Mashamaite, P (Phetolo)				Opponent Lochner, C (Christiaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Chisango, R (Ryan)				Opponent Jordaan, M (Mikijl)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Heydenreich, J (Jayden)				Opponent Mans, Z (Zander)
3	3	Tournament Chess Power House Festive Rapid 2023				Tournament Chess Power House Festive Rapid 2023
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2023-12-15	rnd 6	type Rapid	result 1
		Opponent Chikwava, R (Ronald)				Opponent Nkuna, K (Khanya)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Chisango, R (Ryan)				Opponent Jordaan, M (Mikijl)
2	3	Tournament Africawide Chess Championship 2023				Tournament Africawide Chess Championship 2023
		date 2023-11-04	rnd 2	type Standard	result 1	date 2023-11-04	rnd 4	type Standard	result 1
		Opponent Gokool, N (Nishka)				Opponent Khumalo, N (Ndumiso)
3	2	Tournament Ekurhuleni Trials 2025				Tournament Ekurhuleni Trials 2025
		date 2025-05-24	rnd 2	type Standard	result 1	date 2025-05-24	rnd 3	type Standard	result 1
		Opponent Jain, D (Dishi)				Opponent Vermaak, R (Ruben)

#	Games	Start				End
1	4	Tournament Chess Power House Festive Rapid 2023				Tournament Ekurhuleni North Chess Club Open Tournament 2024
		date 2023-12-15	rnd 4	type Rapid	result 1	date 2024-03-02	rnd 1	type Rapid	result 1
		Opponent Chikwava, R (Ronald)				Opponent Phiri, N (Natalie)
2	3	Tournament Benoni Primary School Cluster Individuals 2024				Tournament Benoni Primary School Cluster Individuals 2024
		date 2024-03-09	rnd 1	type Rapid	result 1	date 2024-03-09	rnd 3	type Rapid	result 1
		Opponent Heydenreich, J (Jayden)				Opponent Mans, Z (Zander)
3	2	Tournament CPH St Andrew's Rapid 2024				Tournament CPH St Andrew's Rapid 2024
		date 2024-03-30	rnd 3	type Rapid	result 1	date 2024-03-30	rnd 4	type Rapid	result 1
		Opponent Mashamaite, P (Phetolo)				Opponent Lochner, C (Christiaan)

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	Shaik ,H (Hameed)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Shaik ,H (Hameed)	3	1308.1	1166.5	3	1334.3	1166.5	0	0	0	0	0	0
2	Jain ,D (Dishi)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Jain ,D (Dishi)	3	1297.4	1155.8	3	1311.3	1155.8	0	0	0	0	0	0
3	Fourie ,J (Jacques)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Fourie ,J (Jacques)	2	1323.7	898.7	2	1317.3	898.7	0	0	0	0	0	0
4	Thoobe ,K (Khomotso)	2	2	425	2	2	425	0	0	0	0	0	0
4	Thoobe ,K (Khomotso)	2	1196.2	1621.2	2	1196.1	1621.2	0	0	0	0	0	0
5	Jordaan ,M (Mikijl)	2	1	0	2	1	0	0	0	0	0	0	0
5	Jordaan ,M (Mikijl)	2	1389.8	1389.8	2	1387.9	1389.8	0	0	0	0	0	0
6	Tang ,K (Kevin)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Tang ,K (Kevin)	2	1342.1	917.1	2	1336.7	917.1	0	0	0	0	0	0
7	Backhouse ,L (Leandre)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Backhouse ,L (Leandre)	2	1256.1	831.1	2	1190.1	831.1	0	0	0	0	0	0
8	Gokool ,N (Nishka)	2	1	0	2	1	0	0	0	0	0	0	0
8	Gokool ,N (Nishka)	2	1292.6	1292.6	2	1258.6	1292.6	0	0	0	0	0	0
9	Mann ,I (Iowan)	2	0	-425	2	0	-425	0	0	0	0	0	0
9	Mann ,I (Iowan)	2	1552.2	1127.2	2	1558.4	1127.2	0	0	0	0	0	0
10	Tshoga ,O (Oratiloe)	2	2	425	2	2	425	0	0	0	0	0	0
10	Tshoga ,O (Oratiloe)	2	1174.8	1599.8	2	1171.6	1599.8	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

Gadney, 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