Chess South Africa Ratings Database

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Personal

Lamberts, D (Denika)

Chess SA id

2070108560

FIDE id

Date of birth

2007-03-28 (U20)

Gender

Female

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1238.2

Item	Main	Standard	Rapid	Blitz
Rating	1263.2	1257.6	1201.4	1200
Raw rating	1263.2	1257.6	1201.4	1200
Weighted rating	1242.4	1233.5	1201.3	1200
Weighted performance	1216.2	1205.7	0	0
Floor	765.2	757.9	701.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	151.5	152.8	165.5	165.8
Highest rating	1278.4 2024-04-01	1271.1 2024-04-01	1209.6 2024-06-01	1200 2018-10-01
Highest raw rating	1265.2 2024-05-01	1257.9 2024-05-01	1201.4 2024-07-01	1200 2024-03-01
Highest weighted rating	1239.3 2025-09-30	1230.1 2025-09-30	1201.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1278.4 2024-04-01	1271.1 2024-04-01	1209.6 2024-06-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1263.2	1257.6	1201.4	1200
Analysis
Rating	1263.2	1257.6	1201.4	1200
Raw rating	1263.2	1257.6	1201.4	1200
Weighted rating	1242.4	1233.5	1201.3
Weighted performance	1216.2	1205.7	0
K-factor	36	36	36	36
Floor	765.2	757.9	701.4	700
Max/Min rating change allowed	151.5	152.8	165.5	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	1263.2	1257.6	1201.4	1200
New weighted rating	1245.1	1236.5	1201.3	1200
New weighted performance	1208.6	1198.2	0	0
Temp new rating	1263.2	1257.6	1201.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1263.2	1257.6	1201.4	1200
New K-factor	36	36	36	36
New floor	765.2	757.9	701.4	700

Item	Main	Standard	Rapid
	0	0	0
	29	29	0
	38	34	4
	23	23	0
	31	31	0
	0	0	0
History	181	177	4

Games since
	Main 67	Standard 63		Rapid 4		Blitz 0
Gender	Female
Age group	U20
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3604		1194		333
Female	790		315		101
U20	248		93		20
U20 Female	53		16		4
Standard
	RSA		Province		Region
Overall	3573		1017		344
Female	782		289		108
U20	253		88		29
U20 Female	57		16		5
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	29	14.5	50	0	1262.4	1262.4
Standard	29	14.5	50	0	1262.4	1262.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	181	89.5	49.45	-4.7	1160.6	1155.9
Standard	177	87.5	49.44	-4.8	1159	1154.2
Rapid	4	2	50	0	1228.4	1228.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1263.2	1257.6	1201.4	1200
2025-09-30	1263.2	1257.6	1201.4	1200
2025-09-01	1234.2	1224.4	1201.4	1200
2025-08-01	1234.2	1224.4	1201.4	1200
2025-07-01	1233.4	1223.1	1201.4	1200
2025-06-01	1233.4	1223.1	1201.4	1200
2025-05-01	1233.4	1223.1	1201.4	1200
2025-04-01	1251.9	1243.3	1201.4	1200
2025-03-01	1233	1220.5	1201.4	1200
2025-02-01	1246	1236.7	1201.4	1200
2025-01-01	1246	1236.7	1201.4	1200
2024-12-01	1246	1236.7	1201.4	1200
2024-11-01	1246	1236.7	1201.4	1200
2024-10-01	1246	1236.7	1201.4	1200
2024-09-01	1246	1236.7	1201.4	1200
2024-08-01	1261.5	1257.9	1201.4	1200
2024-07-01	1261.5	1257.9	1201.4	1200
2024-09-01	1265.2	1257.9	1200	1200
2024-05-01	1265.2	1257.9	1200	1200
2024-04-01	1234.6	1225.8	1200	1200
2024-03-01	1164.7	1155.8	1200	1200
2024-02-01	1121.1	1101.4	1200	1200
2024-01-01	1139.9	1123	1200	1200
2023-12-01	1139.9	1123	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	Western Cape Schools - Top Schools 2025 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
3	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
4	Hessequa Ontwikkelings Toernooi 2025 (U19 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	6	4	2	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U19 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Hessequa Skole Proewe 2 2025 (U19 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U19 Girls)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
2	Western Cape Schools Individual Championship 2025 (U19 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
3	Eden Chess Trials 2 2025 (U20)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	5	2	Yes	Analysis
4	Hessequa Ontwikkelings Toernooi 2025 (U19 Girls)	2025-03-01	2025-03-01	Standard	Eden (WEG)	6	4	2	Yes	Analysis
5	Eden Schools Chess Trials 1 2025 (U19 Girls)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Hessequa Skole Proewe 2 2025 (U19 Girls)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
7	Eden Top Schools 2024 (U18 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	1	Yes	Analysis
8	Western Cape - Kings and Queens 2024 (Girls)	2024-06-08	2024-06-08	Rapid	Overberg (WOS)	5	4	2	Yes	Analysis
9	Eden Chess Trials 2 2024 (U18)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	5	Yes	Analysis
10	Western Cape HS Individuals Championship 2024 (U18 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3.5	Yes	Analysis
11	Eden School Chess Trials 1 2024 (U18 Girls)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	Hessequa Skole Proewe 2 2024 (U18 Girls)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
13	Hessequa Proewe 1 2024 (U18 Girls)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	2	Yes	Analysis
14	Eden Trials 2+3 2023 (U18)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	9	3.5	Yes	Analysis
15	Eden Trails 1 2023 (U17 Girls)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	4	1	Yes	Analysis
16	Hessequa Proewe 2 2023 (O17 Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
17	Hessequa Proewe 1 2023 (O17 Dogters)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4	Yes	Analysis
18	George Open 2022 (B)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	5	1	Yes	Analysis
19	Western Cape Top Schools 2022 (U15 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
20	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3	Yes	Analysis
21	Eden Proewe 2 2022 (O15 Dogters)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3	Yes	Analysis
22	Eden Proewe 1 2022 (O15 Dogters)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
23	Hessequa Proewe 1 2022 (O15 Dogters)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
24	2019 South African Junior Team Championships (U16-U20 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
25	Eden Trials 3 2019 (U14 Girls)	2019-05-11	2019-05-11	Standard	Eden (WEG)	5	5	2	Yes	Analysis
26	Eden Trials 2 2019 (U14 Girls)	2019-04-13	2019-04-13	Standard	Eden (WEG)	5	5	4	Yes	Analysis
27	Eden Trials 1 2019 (U14 Girls)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
28	Hessequa Proewe 3 2019 (O14)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
29	Hessequa Proewe 2 2019 (O14)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	5	3	Yes	Analysis
30	Hessequa Proewe 1 2019 (O14)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
31	South African Junior Team Championships 2018 (U12B Girls)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	6	2	Yes	Analysis
32	Western Cape Top Schools 2018 (U9+U11 Girls)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	3	2	Yes	Analysis
33	EDENSC Closed 3 2018 (U12 Girls)	2018-05-12	2018-05-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
34	EDENSC Closed 2 2018 (U12 Girls)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
35	EDENSC Closed 1 2018 (U12 Girls)	2018-03-10	2018-03-10	Standard	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament Eden Proewe 1 2022
		date 2020-01-07	rnd 6	type Standard	result 0.5	date 2022-03-12	rnd 1	type Standard	result 1
		Opponent Devenish, L (Liane)				Opponent Kamies, F (Florance Jeslin Moreen)
2	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Hone, K (Kayla)				Opponent Damons, N (Natasha)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Van Zyl, L (Lynri)				Opponent Prins, L (Lukeesha)

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament Eden Proewe 1 2022
		date 2020-01-07	rnd 6	type Standard	result 0.5	date 2022-03-12	rnd 1	type Standard	result 1
		Opponent Devenish, L (Liane)				Opponent Kamies, F (Florance Jeslin Moreen)
2	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Hone, K (Kayla)				Opponent Damons, N (Natasha)
3	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Van Zyl, L (Lynri)				Opponent Prins, L (Lukeesha)

#	Games	Start				End
1	1	Tournament Western Cape - Kings and Queens 2024				Tournament Western Cape - Kings and Queens 2024
		date 2024-06-08	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Julius, A (Amy)				Opponent Julius, A (Amy)
2	1	Tournament Western Cape - Kings and Queens 2024				Tournament Western Cape - Kings and Queens 2024
		date 2024-06-08	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 1	type Rapid	result 1
		Opponent Rasekgololo, A (Ayanda)				Opponent Rasekgololo, A (Ayanda)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Hone, K (Kayla)				Opponent Damons, N (Natasha)
2	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Van Zyl, L (Lynri)				Opponent Prins, L (Lukeesha)
3	4	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Fana, A (Amahle)

#	Games	Start				End
1	4	Tournament Western Cape HS Individuals Championship 2024				Tournament Eden Chess Trials 2 2024
		date 2024-03-21	rnd 4	type Standard	result 1	date 2024-04-13	rnd 1	type Standard	result 1
		Opponent Hone, K (Kayla)				Opponent Damons, N (Natasha)
2	4	Tournament Hessequa Proewe 1 2023				Tournament Hessequa Proewe 2 2023
		date 2023-01-28	rnd 3	type Standard	result 1	date 2023-02-11	rnd 1	type Standard	result 1
		Opponent Van Zyl, L (Lynri)				Opponent Prins, L (Lukeesha)
3	4	Tournament Eden Trials 2 2019				Tournament Eden Trials 2 2019
		date 2019-04-13	rnd 1	type Standard	result 1	date 2019-04-13	rnd 4	type Standard	result 1
		Opponent Jones, A (Amber)				Opponent Fana, A (Amahle)

#	Games	Start				End
1	1	Tournament Western Cape - Kings and Queens 2024				Tournament Western Cape - Kings and Queens 2024
		date 2024-06-08	rnd 4	type Rapid	result 1	date 2024-06-08	rnd 4	type Rapid	result 1
		Opponent Julius, A (Amy)				Opponent Julius, A (Amy)
2	1	Tournament Western Cape - Kings and Queens 2024				Tournament Western Cape - Kings and Queens 2024
		date 2024-06-08	rnd 1	type Rapid	result 1	date 2024-06-08	rnd 1	type Rapid	result 1
		Opponent Rasekgololo, A (Ayanda)				Opponent Rasekgololo, A (Ayanda)

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	Radloff ,I (Ivanicha)	7	5	182.1	7	5	182.1	0	0	0	0	0	0
1	Radloff ,I (Ivanicha)	7	1154.7	1336.8	7	1142.7	1336.8	0	0	0	0	0	0
2	Adams ,J (Jade)	7	1	-303.6	7	1	-303.6	0	0	0	0	0	0
2	Adams ,J (Jade)	7	1375.7	1072.1	7	1360.3	1072.1	0	0	0	0	0	0
3	Miggels ,M (Micola)	5	2	-85	5	2	-85	0	0	0	0	0	0
3	Miggels ,M (Micola)	5	940.6	855.6	5	946.7	855.6	0	0	0	0	0	0
4	Muller ,S (Scarlett)	5	4	255	5	4	255	0	0	0	0	0	0
4	Muller ,S (Scarlett)	5	1102.5	1357.5	5	1098.2	1357.5	0	0	0	0	0	0
5	Kuyler ,L (Luzandri)	4	0	-425	4	0	-425	0	0	0	0	0	0
5	Kuyler ,L (Luzandri)	4	1413.4	988.4	4	1415.6	988.4	0	0	0	0	0	0
6	Esau ,M (Monique)	4	4	425	4	4	425	0	0	0	0	0	0
6	Esau ,M (Monique)	4	993.3	1418.3	4	968	1418.3	0	0	0	0	0	0
7	Prins ,Z (Zuraida)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
7	Prins ,Z (Zuraida)	4	1269.3	1056.8	4	1253.3	1056.8	0	0	0	0	0	0
8	Nomdo ,M (Monique)	4	0	-425	4	0	-425	0	0	0	0	0	0
8	Nomdo ,M (Monique)	4	1232.3	807.3	4	1235.5	807.3	0	0	0	0	0	0
9	Jacobs ,S (Sensemecia)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Jacobs ,S (Sensemecia)	3	1025.4	1167.1	3	1012.9	1167.1	0	0	0	0	0	0
10	Fana ,A (Amahle)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Fana ,A (Amahle)	3	1124.6	983	3	1129	983	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lamberts, D (Denika)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms