Chess South Africa Ratings Database

PLAYER PAGE

Personal

Blaauw, L (Lucin)

Chess SA id

1050104301

FIDE id

Date of birth

2005-07-25 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1506.8	1453.6	1326.6	1200
Raw rating	1506.8	1453.6	1326.6	1200
Weighted rating	1494.6	1452.9	1284.2	1200
Weighted performance	1218.3	1072.2	1063	0
Floor	1041.7	1021.6	826.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	107.1	115.5	138.5	165.8
Highest rating	1566.8 2023-02-01	1536.6 2023-02-01	1326.6 2025-03-01	1200 2018-10-01
Highest raw rating	1541.7 2023-03-01	1521.6 2023-03-01	1326.6 2025-03-01	1200 2024-02-01
Highest weighted rating	1541.7 2024-10-01	1521.6 2024-10-01	1272.9 2025-08-01	1200 2018-10-01
Highest weighted performance	1566.8 2023-02-01	1536.6 2023-02-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1506.8	1453.6	1326.6	1200
Analysis
Rating	1506.8	1453.6	1326.6	1200
Raw rating	1506.8	1453.6	1326.6	1200
Weighted rating	1494.6	1452.9	1284.2
Weighted performance	1218.3	1072.2	1063
K-factor	32	32	36	36
Floor	1041.7	1021.6	826.6	700
Max/Min rating change allowed	107.1	115.5	138.5	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	1506.8	1453.6	1326.6	1200
New weighted rating	1496.1	1453	1289.3	1200
New weighted performance	1217.8	1071.8	1062.5	0
Temp new rating	1506.8	1453.6	1326.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1506.8	1453.6	1326.6	1200
New K-factor	32	32	36	36
New floor	1041.7	1021.6	826.6	700

Item	Main	Standard	Rapid
	0	0	0
	6	0	6
	0	0	0
	57	51	6
	47	31	16
	17	6	11
History	185	146	39

Games since
	Main 16	Standard 10		Rapid 6		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	6	4.5	75	212.5	1454.5	1667
Standard	0	0	0	0	0	0
Rapid	6	4.5	75	212.5	1454.5	1667
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	185	112.5	60.81	91.9	1248.7	1340.6
Standard	146	89.5	61.3	96.1	1225.7	1321.7
Rapid	39	23	58.97	76.3	1334.8	1411.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1506.8	1453.6	1326.6	1200
2025-09-01	1506.8	1453.6	1326.6	1200
2025-08-01	1506.8	1453.6	1326.6	1200
2025-07-01	1506.8	1453.6	1326.6	1200
2025-06-01	1506.8	1453.6	1326.6	1200
2025-05-01	1506.8	1453.6	1326.6	1200
2025-04-01	1506.8	1453.6	1326.6	1200
2025-03-01	1506.8	1453.6	1326.6	1200
2025-02-01	1481.4	1453.6	1233.4	1200
2025-01-01	1479.7	1451.9	1233.4	1200
2024-12-01	1479.7	1451.9	1233.4	1200
2024-11-01	1479.7	1451.9	1233.4	1200
2024-10-01	1479.7	1451.9	1233.4	1200
2024-09-01	1479.7	1451.9	1233.4	1200
2024-08-01	1479.7	1451.9	1233.4	1200
2024-07-01	1479.7	1451.9	1233.4	1200
2024-06-01	1479.7	1451.9	1233.4	1200
2024-08-01	1479.7	1451.9	1233.4	1200
2024-04-01	1479.7	1451.9	1233.4	1200
2024-03-01	1479.7	1451.9	1233.4	1200
2024-02-01	1479.7	1451.9	1233.4	1200
2024-01-01	1479.7	1451.9	1233.4	1200
2023-12-01	1479.7	1451.9	1216.8	1200
2023-11-01	1479.7	1451.9	1216.8	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	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Eden Rapid 2025 (A)	2025-02-23	2025-02-23	Rapid	Eden (WEG)	6	6	4.5	Yes	Analysis
2	Eden Chess Union League 2023 (Premier Division)	2023-11-11	2023-11-11	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
3	Western Cape Club Championships 2023 (Tier 1)	2023-10-21	2023-10-22	Standard	Eden (WEG)	5	5	1	Yes	Analysis
4	Eden Top Schools 2023 (U18 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Knysna Oyster Festival 2023 (Open)	2023-07-01	2023-07-01	Rapid	Eden (WEG)	6	6	4	Yes	Analysis
6	Eden Trials 2+3 2023 (U20)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	6	Yes	Analysis
7	George Chess Club Winter Open 2023 (B)	2023-05-20	2023-05-20	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
8	Western Cape HS Individuals 2023 (U19 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	Eden Trails 1 2023 (U19 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
10	Hessequa Proewe 2 2023 (O19 Seuns+Dogters)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
11	Hessequa Proewe 1 2023 (O19 Seuns+Dogters)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	5	4.5	Yes	Analysis
12	George Open 2022 (B)	2022-12-03	2022-12-03	Standard	Eden (WEG)	5	5	5	Yes	Analysis
13	Hessequa Ontwikkeling 2022 (Hoerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	4.5	Yes	Analysis
14	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
15	Pacaltsdorp Chess Club 2022 (A)	2022-08-27	2022-08-27	Rapid	Eden (WEG)	6	6	2	Yes	Analysis
16	Knysna Oyster Festival Rapid Chess 2022 (A)	2022-07-02	2022-07-02	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
17	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
18	Eden Proewe 2 2022 (O18 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	4	Yes	Analysis
19	Eden Proewe 1 2022 (O18 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	4	Yes	Analysis
20	Hessequa Proewe 1 2022 (O18 Seuns)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
21	Western Cape Club Championships 2021 (B)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
22	Eden Proewe 2021 (O18 Seuns)	2021-10-15	2021-10-15	Rapid	Eden (WEG)	5	5	2	Yes	Analysis
23	Eden Chess League 2021 (3rd Division)	2021-09-18	2021-09-18	Rapid	Eden (WEG)	7	6	4	Yes	Analysis
24	Eden Schools Closed Trials 1 2020 (U15 Boys)	2020-03-07	2020-03-07	Standard	Eden (WEG)	5	4	2	Yes	Analysis
25	Hessequa Skaak Proewe 2 2020 (O15 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	3	Yes	Analysis
26	Hessequa Skaak Proewe 1 2020 (O15 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	3	Yes	Analysis
27	Hessequa Ontwikkelings Toernooi 2019 (A)	2019-11-01	2019-11-01	Standard	Eden (WEG)	6	6	3	Yes	Analysis
28	2019 Western Cape Club Championship (A+B)	2019-10-25	2019-10-27	Standard	Overberg (WOS)	6	5	2	Yes	Analysis
29	Western Cape Top Schools 2019 (U15 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
30	Eden Top Schools 2019 (U15)	2019-07-20	2019-07-20	Standard	Eden (WEG)	5	4	4	Yes	Analysis
31	Eden Trials 1 2019 (U16 Open)	2019-03-02	2019-03-02	Standard	Eden (WEG)	5	5	2	Yes	Analysis
32	Hessequa Proewe 3 2019 (O16)	2019-02-23	2019-02-23	Standard	Eden (WEG)	5	5	3	Yes	Analysis
33	Hessequa Proewe 2 2019 (O16)	2019-02-16	2019-02-16	Standard	Eden (WEG)	5	4	2	Yes	Analysis
34	Hessequa Proewe 1 2019 (O16)	2019-01-26	2019-01-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
35	Eden Top Schools 2018 (U13 Mix)	2018-07-28	2018-07-28	Standard	Eden (WEG)	5	5	3	Yes	Analysis

#	Games	Start				End
1	23	Tournament Hessequa Ontwikkeling 2022				Tournament Eden Trails 1 2023
		date 2022-10-22	rnd 1	type Rapid	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Esau, K (Keano)				Opponent Njoko, S (Spesihle)
2	13	Tournament Western Cape Club Championships 2021				Tournament Eden Proewe 2 2022
		date 2021-10-17	rnd 5	type Standard	result 0.5	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Quirk, T (Terence)				Opponent Bezuidenhout, R (Ross)
3	10	Tournament Eden Trials 1 2019				Tournament Western Cape Top Schools 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 0.5
		Opponent Karelse, E (Erin-Leigh)				Opponent Sawall, E (Ethan)

#	Games	Start				End
1	18	Tournament George Open 2022				Tournament Eden Trails 1 2023
		date 2022-12-03	rnd 1	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Bence, V (Verdon)				Opponent Njoko, S (Spesihle)
2	13	Tournament Western Cape Club Championships 2021				Tournament Eden Proewe 2 2022
		date 2021-10-17	rnd 5	type Standard	result 0.5	date 2022-04-09	rnd 1	type Standard	result 1
		Opponent Quirk, T (Terence)				Opponent Bezuidenhout, R (Ross)
3	10	Tournament Eden Trials 1 2019				Tournament Western Cape Top Schools 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-09-01	rnd 4	type Standard	result 0.5
		Opponent Karelse, E (Erin-Leigh)				Opponent Sawall, E (Ethan)

#	Games	Start				End
1	6	Tournament Pacaltsdorp Chess Club 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-08-27	rnd 6	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Oktober, J (Jayson)				Opponent Stuurman, L (Luciano)
2	5	Tournament Knysna Oyster Festival 2023				Tournament Eden Rapid 2025
		date 2023-07-01	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 3	type Rapid	result 0.5
		Opponent Fielies, S (Salima)				Opponent Meyer, PJ (Pravin Jody)
3	3	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 1	type Rapid	result 1	date 2021-09-18	rnd 3	type Rapid	result 1
		Opponent Urban, L (Luke)				Opponent Kiewiets, M (Morne)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Proewe 1 2023
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Elias, C (Chardelia)				Opponent Amsterdam, A (Amuscka)
2	9	Tournament Eden Trials 1 2019				Tournament Western Cape Top Schools 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Adams, J (Juvelian)
3	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Joseph, C (Christopher)				Opponent Njoko, S (Spesihle)

#	Games	Start				End
1	9	Tournament Eden Trials 1 2019				Tournament Western Cape Top Schools 2019
		date 2019-03-02	rnd 4	type Standard	result 1	date 2019-08-31	rnd 3	type Standard	result 1
		Opponent Karelse, E (Erin-Leigh)				Opponent Adams, J (Juvelian)
2	8	Tournament George Open 2022				Tournament Hessequa Proewe 1 2023
		date 2022-12-03	rnd 1	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Bence, V (Verdon)				Opponent Amsterdam, A (Amuscka)
3	4	Tournament Hessequa Proewe 2 2023				Tournament Eden Trails 1 2023
		date 2023-02-11	rnd 5	type Standard	result 1	date 2023-03-11	rnd 3	type Standard	result 1
		Opponent Joseph, C (Christopher)				Opponent Njoko, S (Spesihle)

#	Games	Start				End
1	4	Tournament Knysna Oyster Festival 2023				Tournament Eden Rapid 2025
		date 2023-07-01	rnd 5	type Rapid	result 1	date 2025-02-23	rnd 2	type Rapid	result 1
		Opponent Fielies, S (Salima)				Opponent Burger, J (Jan-Hendrik)
2	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 3	type Rapid	result 1	date 2022-10-22	rnd 5	type Rapid	result 1
		Opponent Elias, C (Chardelia)				Opponent Stuurman, L (Luciano)
3	3	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 1	type Rapid	result 1	date 2021-09-18	rnd 3	type Rapid	result 1
		Opponent Urban, L (Luke)				Opponent Kiewiets, M (Morne)

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	Taute ,C (Clayden)	6	1.5	-212.5	4	1.5	-106.2	2	0	-425	0	0	0
1	Taute ,C (Clayden)	6	1467	1254.5	4	1349.3	1360.8	2	1539.7	1042	0	0	0
2	Dillman ,L (Laythum)	4	4	425	4	4	425	0	0	0	0	0	0
2	Dillman ,L (Laythum)	4	1242.9	1667.9	4	1266.7	1667.9	0	0	0	0	0	0
3	Hendricks ,J (Jereldo)	4	1.5	-106.2	4	1.5	-106.2	0	0	0	0	0	0
3	Hendricks ,J (Jereldo)	4	1361.2	1254.9	4	1343.7	1254.9	0	0	0	0	0	0
4	Baadjies ,L (Lando)	4	2	0	4	2	0	0	0	0	0	0	0
4	Baadjies ,L (Lando)	4	1230.4	1230.4	4	1210.2	1230.4	0	0	0	0	0	0
5	Meyer ,J (Jared)	4	1	-212.5	3	0	-425	1	1	425	0	0	0
5	Meyer ,J (Jared)	4	1490.9	1278.4	3	1438.6	1065.9	1	1496.9	1915.9	0	0	0
6	Stuurman ,L (Luciano)	4	1.5	-106.2	2	0	-425	2	1.5	212.5	0	0	0
6	Stuurman ,L (Luciano)	4	1207.2	1100.9	2	1186.8	782.2	2	1045.2	1419.7	0	0	0
7	Joseph ,C (Christopher)	3	3	425	3	3	425	0	0	0	0	0	0
7	Joseph ,C (Christopher)	3	1143	1568	3	1138.8	1568	0	0	0	0	0	0
8	Amsterdam ,A (Amuscka)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
8	Amsterdam ,A (Amuscka)	3	1263.8	1405.5	3	1257.1	1405.5	0	0	0	0	0	0
9	Michaels ,A (Antonio)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
9	Michaels ,A (Antonio)	3	1489.4	1489.4	3	1465.6	1489.4	0	0	0	0	0	0
10	Adams ,J (Jedediah)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Adams ,J (Jedediah)	3	1170.5	1028.9	3	1179	1028.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Blaauw, L (Lucin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms