Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bezuidenhout, LP (Lian Pierre)

Chess SA id

1020104104

FIDE id

Date of birth

2002-10-18 (Adult)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1967.3	1943.6	1613.4	1760.4
Raw rating	1967.3	1943.6	1613.4	1760.4
Weighted rating	1924.2	1898.7	1609.9	1684.9
Weighted performance	1857.7	1846.6	0	1637.8
Floor	1472.6	1448	1113.4	1260.4
K-factor	24	24	28	28
Min/Max rating change allowed	55.6	57.5	92	74.6
Highest rating	1972.6 2025-08-01	1948 2025-08-01	1613.4 2024-03-01	1760.4 2025-08-01
Highest raw rating	1972.6 2025-08-01	1948 2025-08-01	1613.4 2024-03-01	1760.4 2025-08-01
Highest weighted rating	1917.6 2025-09-01	1892.1 2025-09-01	1601.8 2025-08-01	1662.2 2025-08-01
Highest weighted performance	1876.9 2025-09-01	1866.3 2025-09-01	0 2025-01-01	1675.5 2025-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1967.3	1943.6	1613.4	1760.4
Analysis
Rating	1967.3	1943.6	1613.4	1760.4
Raw rating	1967.3	1943.6	1613.4	1760.4
Weighted rating	1924.2	1898.7	1609.9
Weighted performance	1857.7	1846.6	0
K-factor	24	24	28	28
Floor	1472.6	1448	1113.4	1260.4
Max/Min rating change allowed	55.6	57.5	92	74.6
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	1967.3	1943.6	1613.4	1760.4
New weighted rating	1930.2	1904.8	1612.2	1694.4
New weighted performance	1857	1845.9	0	1637.2
Temp new rating	1967.3	1943.6	1613.4	1760.4
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1967.3	1943.6	1613.4	1760.4
New K-factor	24	24	28	28
New floor	1472.6	1448	1113.4	1260.4

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	33	15	0	18
	49	29	0	20
	23	14	0	9
	58	48	0	10
	21	21	0	0
History	309	238	7	64

Games since
	Main 100	Standard 53		Rapid 0		Blitz 47
Gender	Male
Age group	Adult
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	56		24		5
Male	54		23		5
Adult	43		19		4
Adult Male	42		19		4
Standard
	RSA		Province		Region
Overall	66		27		5
Male	64		26		5
Adult	48		19		4
Adult Male	47		19		4
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	62		23		4
Male	61		22		4
Adult	54		21		4
Adult Male	53		20		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	33	23.5	71.21	180.3	1851.4	2031.7
Standard	15	9	60	85	1890.6	1975.6
Rapid	0	0	0	0	0	0
Blitz	18	14.5	80.56	259.7	1818.7	2078.4
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	309	205.5	66.5	140.3	1577.5	1717.8
Standard	238	157	65.97	135.7	1520.4	1656.2
Rapid	7	3	42.86	-60.7	1720.5	1659.8
Blitz	64	45.5	71.09	179.3	1774.1	1953.4

Date	Main	Standard	Rapid	Blitz
2025-09-30	1967.3	1943.6	1613.4	1760.4
2025-09-01	1967.3	1943.6	1613.4	1760.4
2025-08-01	1972.6	1948	1613.4	1760.4
2025-07-01	1949.7	1921.7	1613.4	1714.5
2025-06-01	1949.7	1921.7	1613.4	1714.5
2025-05-01	1949.7	1921.7	1613.4	1714.5
2025-04-01	1949.7	1921.7	1613.4	1714.5
2025-03-01	1949.7	1921.7	1613.4	1714.5
2025-02-01	1949.7	1921.7	1613.4	1714.5
2025-01-01	1941.7	1921.7	1613.4	1648
2024-12-01	1893	1869.9	1613.4	1622.8
2024-11-01	1893	1869.9	1613.4	1622.8
2024-10-01	1893	1869.9	1613.4	1622.8
2024-09-01	1893	1869.9	1613.4	1622.8
2024-08-01	1893	1869.9	1613.4	1622.8
2024-07-01	1824.9	1799.3	1613.4	1601.5
2024-06-01	1832.6	1804.5	1613.4	1601.5
2024-08-01	1832.6	1804.5	1613.4	1601.5
2024-04-01	1832.6	1804.5	1613.4	1601.5
2024-03-01	1832.6	1804.5	1613.4	1601.5
2024-02-01	1832.6	1804.5	1613.4	1601.5
2024-01-01	1832.6	1804.5	1613.4	1601.5
2023-12-01	1791.1	1772	1266.4	1487.2
2023-11-01	1794.1	1787.8	1266.4	1383.2

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	Knight Shift Open Chess Tournament 2025 (Open)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
2	South African Open 2025 (Championship)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4.5	Yes	Analysis
3	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	9	6	Yes	Analysis
4	Randburg New Year Blitz 2025	2025-01-21	2025-01-21	Blitz	Johannesburg Metro (GJM)	9	9	8.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Knight Shift Open Chess Tournament 2025 (Open)	2025-08-02	2025-08-02	Standard	Dr Kenneth Kaunda (NWP)	5	5	4.5	Yes	Analysis
2	South African Open 2025 (Championship)	2025-06-28	2025-07-05	Standard	Johannesburg Metro (GJM)	11	10	4.5	Yes	Analysis
3	South African Open 2025 (Blitz)	2025-07-02	2025-07-02	Blitz	Johannesburg Metro (GJM)	9	9	6	Yes	Analysis
4	Randburg New Year Blitz 2025	2025-01-21	2025-01-21	Blitz	Johannesburg Metro (GJM)	9	9	8.5	Yes	Analysis
5	USSA Chess Championships 2024 (Open)	2024-11-29	2024-12-03	Standard	Tshwane (GTP)	9	9	7.5	Yes	Analysis
6	USSA Chess Championships 2024 (Blitz)	2024-12-01	2024-12-01	Blitz	Tshwane (GTP)	9	9	5.5	Yes	Analysis
7	DR KK Gimmies 2024 (A)	2024-07-13	2024-07-13	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
8	South African Open Chess Championship 2024 (A)	2024-06-29	2024-07-07	Standard	Ethekwini (KED)	11	10	7	Yes	Analysis
9	South African Open Chess Championship 2024 (Blitz)	2024-07-04	2024-07-04	Blitz	Ethekwini (KED)	11	11	7.5	Yes	Analysis
10	DR KKD Saamtrek 2024 (Open)	2024-06-08	2024-06-08	Standard	Dr Kenneth Kaunda (NWP)	5	5	4	Yes	Analysis
11	2023 USSA Championships (Open)	2023-12-04	2023-12-08	Standard	Ethekwini (KED)	9	9	6.5	Yes	Analysis
12	2023 USSA Championships (Blitz)	2023-12-06	2023-12-06	Blitz	Ethekwini (KED)	9	9	7	Yes	Analysis
13	Gauteng Open Arnold Classic 2023 (Open)	2023-05-20	2023-05-21	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
14	Ussa Chess Championships 2022 (Open)	2022-12-05	2022-12-09	Standard	Frances Baard (NCF)	9	9	7.5	Yes	Analysis
15	ACB Tournament 2022 (A)	2022-10-07	2022-10-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
16	South African Open 2022 (Championship)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	6.5	Yes	Analysis
17	South African Open 2022 (Blitz)	2022-07-14	2022-07-14	Blitz	Cape Town (WCT)	10	10	7	Yes	Analysis
18	2022 Lubowski Open Tournament (A)	2022-04-08	2022-04-10	Standard	Tshwane (GTP)	6	6	1.5	Yes	Analysis
19	2022 Gauteng Interregion (U20 Open)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
20	2022 Tshwane Chess Open Registration Tournament (A)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
21	Ekurhuleni Chess Open 2022 (A)	2022-01-07	2022-01-09	Standard	Ekurhuleni (GE)	7	7	4.5	Yes	Analysis
22	Pinnacle College Waterfall Open (Premier)	2021-10-02	2021-10-03	Standard	Johannesburg Metro (GJM)	6	6	3	Yes	Analysis
23	2021 Chris Greyling Open Tournament (A)	2021-05-08	2021-05-08	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
24	2021 Blou Bul Tournament (A)	2021-04-10	2021-04-10	Standard	Mangaung (FMB)	5	5	2	Yes	Analysis
25	Ekurhuleni Chess Chessa Open 2021 (A)	2021-03-27	2021-03-28	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
26	Ekurhuleni Chess Kempton Park Open 2020 (A)	2020-11-21	2020-11-21	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
27	Springs Chess Club Open 2020 (A)	2020-01-25	2020-01-25	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
28	2019 South African Juior Blitz Championship (A)	2020-01-05	2020-01-05	Blitz	4 Knights (4K)	7	7	4	Yes	Analysis
29	2019 South African Junior Team Championships (U18B)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
30	Chess Power House End of Year Rapid 2019 (A)	2019-12-16	2019-12-16	Rapid	Johannesburg Metro (GJM)	7	7	3	Yes	Analysis
31	GJM vs GE Inter Region 2019 (U18A)	2019-10-05	2019-10-05	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
32	GE vs GSV Inter Regional 2019 (U18A)	2019-10-26	2019-10-26	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
33	2019 Boksburg Chess Club Round Robin (B)	2019-09-28	2019-09-28	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
34	2019 Gauteng School League Finals (U19 Open)	2019-08-24	2019-08-24	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
35	Springs Open 2019 (B)	2019-08-31	2019-08-31	Standard	Ekurhuleni (GE)	5	5	5	Yes	Analysis
36	Bishop Bavin Open 2019 (B)	2019-08-17	2019-08-17	Standard	Ekurhuleni (GE)	5	5	4.5	Yes	Analysis
37	Boksburg Chess Club Open 2019 (B)	2019-07-13	2019-07-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
38	Ekurhuleni Trials (3)	2019-06-08	2019-06-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
39	Primrose Chess Club Open 2019 (B)	2019-04-13	2019-04-13	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
40	Ekurhuleni Trials 2 2019 (U18+U20)	2019-04-27	2019-04-27	Standard	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
41	Ekurhuleni Trials 1 2019 (U18+U20)	2019-03-09	2019-03-09	Standard	Ekurhuleni (GE)	5	4	3	Yes	Analysis
42	Springs Chess Club Open 2019 (B)	2019-02-09	2019-02-09	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
43	Alberton Chess Club Open 2019 (B)	2019-02-23	2019-02-23	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
44	Boksburg Open 2019 (B)	2019-01-19	2019-01-19	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
45	Ekurhuleni Grand Prix Open 2018 (B)	2018-09-14	2018-09-15	Standard	Ekurhuleni (GE)	6	6	2	Yes	Analysis
46	Ekurhuleni South District Final 2018 (U15)	2018-08-04	2018-08-04	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
47	Ekurhuleni Open 2018 (B)	2018-08-18	2018-08-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
48	Witfield Open 2018 (B)	2018-07-21	2018-07-21	Standard	Ekurhuleni (GE)	5	5	1.5	Yes	Analysis
49	Boksburg Chess Club Open 2018 (U16-U20)	2018-07-14	2018-07-14	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis

#	Games	Start				End
1	21	Tournament South African Open Chess Championship 2024				Tournament USSA Chess Championships 2024
		date 2024-07-04	rnd 10	type Blitz	result 1	date 2024-12-01	rnd 6	type Blitz	result 1
		Opponent Dinham, J (James)				Opponent Mnguni, JD (Jakob)
2	19	Tournament USSA Chess Championships 2024				Tournament South African Open 2025
		date 2024-12-01	rnd 5	type Standard	result 0.5	date 2025-06-30	rnd 5	type Standard	result 0.5
		Opponent Selepe, LN (Lwazi)				Opponent Cawdery, DJ (Daniel John)
3	12	Tournament ACB Tournament 2022				Tournament Gauteng Open Arnold Classic 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Barikyan, M (Mikayel)				Opponent Naidoo, K (Kajol)

#	Games	Start				End
1	23	Tournament South African Open Chess Championship 2024				Tournament South African Open 2025
		date 2024-07-05	rnd 8	type Standard	result 1	date 2025-06-30	rnd 5	type Standard	result 0.5
		Opponent Yan, W (Weilun)				Opponent Cawdery, DJ (Daniel John)
2	12	Tournament ACB Tournament 2022				Tournament Gauteng Open Arnold Classic 2023
		date 2022-10-08	rnd 4	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Barikyan, M (Mikayel)				Opponent Naidoo, K (Kajol)
3	11	Tournament 2022 Tshwane Chess Open Registration Tournament				Tournament 2022 Lubowski Open Tournament
		date 2022-01-29	rnd 1	type Standard	result 1	date 2022-04-08	rnd 1	type Standard	result 1
		Opponent Nkuna, MJ (Moeletsi)				Opponent Nhamuave, E (Eleazar)

#	Games	Start				End
1	3	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 2	type Rapid	result 1	date 2019-12-16	rnd 4	type Rapid	result 1
		Opponent Mazibuko, B (Buhle)				Opponent Nkomo, B (Ben)

#	Games	Start				End
1	12	Tournament Randburg New Year Blitz 2025				Tournament South African Open 2025
		date 2025-01-21	rnd 1	type Blitz	result 1	date 2025-07-02	rnd 3	type Blitz	result 1
		Opponent Essop, H (Haroon)				Opponent Kula, VJ (Vuyani Julius)
2	8	Tournament South African Open Chess Championship 2024				Tournament USSA Chess Championships 2024
		date 2024-07-04	rnd 10	type Blitz	result 1	date 2024-12-01	rnd 6	type Blitz	result 1
		Opponent Dinham, J (James)				Opponent Mnguni, JD (Jakob)
3	6	Tournament 2023 USSA Championships				Tournament 2023 USSA Championships
		date 2023-12-06	rnd 1	type Blitz	result 1	date 2023-12-06	rnd 6	type Blitz	result 1
		Opponent Zikalala, M (Minenhle)				Opponent Ngcongo, M (Minenhle)

#	Games	Start				End
1	7	Tournament USSA Chess Championships 2024				Tournament USSA Chess Championships 2024
		date 2024-11-29	rnd 1	type Standard	result 1	date 2024-12-01	rnd 3	type Blitz	result 1
		Opponent Mawere, J (Justice)				Opponent Simpson, M (Michael)
2	7	Tournament 2019 Gauteng School League Finals				Tournament 2019 Boksburg Chess Club Round Robin
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-09-28	rnd 1	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Wolmarans, R (Riekie)
3	6	Tournament Randburg New Year Blitz 2025				Tournament Randburg New Year Blitz 2025
		date 2025-01-21	rnd 4	type Blitz	result 1	date 2025-01-21	rnd 9	type Blitz	result 1
		Opponent Hempe, LH (Lilitha Hlomla)				Opponent Mungal, E (Ethan)

#	Games	Start				End
1	7	Tournament GE vs GSV Inter Regional 2019				Tournament 2019 South African Junior Team Championships
		date 2019-10-26	rnd 4	type Standard	result 1	date 2020-01-06	rnd 5	type Standard	result 1
		Opponent Diedericks, C (Christiaan)				Opponent Schoeman, D (Dian)
2	7	Tournament 2019 Gauteng School League Finals				Tournament 2019 Boksburg Chess Club Round Robin
		date 2019-08-24	rnd 5	type Standard	result 1	date 2019-09-28	rnd 1	type Standard	result 1
		Opponent Huisamen, WJ (Willem)				Opponent Wolmarans, R (Riekie)
3	5	Tournament DR KKD Saamtrek 2024				Tournament South African Open Chess Championship 2024
		date 2024-06-08	rnd 4	type Standard	result 1	date 2024-06-30	rnd 3	type Standard	result 1
		Opponent Siyanda, M (Mahlalele)				Opponent Mahlangu, S (Sello)

#	Games	Start				End
1	3	Tournament Chess Power House End of Year Rapid 2019				Tournament Chess Power House End of Year Rapid 2019
		date 2019-12-16	rnd 2	type Rapid	result 1	date 2019-12-16	rnd 4	type Rapid	result 1
		Opponent Mazibuko, B (Buhle)				Opponent Nkomo, B (Ben)

#	Games	Start				End
1	9	Tournament Randburg New Year Blitz 2025				Tournament South African Open 2025
		date 2025-01-21	rnd 4	type Blitz	result 1	date 2025-07-02	rnd 3	type Blitz	result 1
		Opponent Hempe, LH (Lilitha Hlomla)				Opponent Kula, VJ (Vuyani Julius)
2	4	Tournament 2019 South African Juior Blitz Championship				Tournament South African Open 2022
		date 2020-01-05	rnd 6	type Blitz	result 1	date 2022-07-14	rnd 2	type Blitz	result 1
		Opponent Zulu, S (Samkelo)				Opponent Ndunakazi, NP (Nobuhle)
3	3	Tournament South African Open 2025				Tournament South African Open 2025
		date 2025-07-02	rnd 5	type Blitz	result 1	date 2025-07-02	rnd 7	type Blitz	result 1
		Opponent Nkuzo, O (Onako)				Opponent Mnguni, JD (Jakob Dumisani)

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	Dinham ,J (James)	6	2.5	-70.8	3	1	-141.7	0	0	0	3	1.5	0
1	Dinham ,J (James)	6	1985.3	1914.5	3	1938.3	1843.6	0	0	0	3	1746.1	1985.3
2	Mhango ,BF (Banele)	5	0.5	-340	3	0.5	-283.3	0	0	0	2	0	-425
2	Mhango ,BF (Banele)	5	2196.1	1856.1	3	2179	1912.8	0	0	0	2	2109.9	1771.1
3	Higgins ,F (Franco)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
3	Higgins ,F (Franco)	4	1331.5	1437.7	4	1334.1	1437.7	0	0	0	0	0	0
4	Smit ,D (Devon)	4	2	0	3	2	141.7	0	0	0	1	0	-425
4	Smit ,D (Devon)	4	2005.9	2005.9	3	1998.4	2147.6	0	0	0	1	2223.7	1580.9
5	Mazibuko ,K (Khanya)	4	0.5	-318.8	2	0.5	-212.5	1	0	-425	1	0	-425
5	Mazibuko ,K (Khanya)	4	2007.6	1688.8	2	2015.7	1795.1	1	1912.8	1582.6	1	1895.5	1582.6
6	Selepe ,LN (Lwazi)	4	2.5	106.2	2	1	0	0	0	0	2	1.5	212.5
6	Selepe ,LN (Lwazi)	4	1982.1	2088.3	2	2040.2	1982.1	0	0	0	2	1452.7	2194.6
7	Slawson ,G (Gregory)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
7	Slawson ,G (Gregory)	3	1178.6	1178.6	3	1176.6	1178.6	0	0	0	0	0	0
8	Coetsee ,D (Dewald)	3	3	425	3	3	425	0	0	0	0	0	0
8	Coetsee ,D (Dewald)	3	1659.7	2084.7	3	1666.8	2084.7	0	0	0	0	0	0
9	Ngubeni ,JM (Jackie)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Ngubeni ,JM (Jackie)	3	1526.7	1668.4	3	1524.2	1668.4	0	0	0	0	0	0
10	Schroeder ,D (Daniel)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
10	Schroeder ,D (Daniel)	3	1319.1	1177.4	3	1313.3	1177.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Bezuidenhout, LP (Lian Pierre)

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