Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prinsloo, N (Nicholas)

Chess SA id

1140135555

FIDE id

Date of birth

2014-11-05 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1415.9

Item	Main	Standard	Rapid	Blitz
Rating	1421.9	1415.1	1039.6	826.4
Raw rating	1421.9	1415.1	1039.6	826.4
Weighted rating	1420.9	1411.4	1022.3	826.4
Weighted performance	1338.1	1334.6	0	0
Floor	946.4	945.4	539.6	500
K-factor	32	32	40	40
Min/Max rating change allowed	120.9	122.1	208.4	282.4
Highest rating	1461.5 2023-03-01	1459.7 2023-03-01	1307.3 2024-06-01	1200 2024-02-01
Highest raw rating	1446.4 2025-05-05	1445.4 2025-05-05	1039.6 2024-08-01	826.4 2024-02-01
Highest weighted rating	1420.9 2025-11-01	1411.4 2025-11-01	1039.6 2024-11-01	826.4 2024-11-01
Highest weighted performance	1461.5 2023-03-01	1459.7 2023-03-01	1307.3 2024-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1422	1415.1	1039.6	826.4
Analysis
Rating	1421.9	1415.1	1039.6	826.4
Raw rating	1421.9	1415.1	1039.6	826.4
Weighted rating	1420.9	1411.4	1022.3
Weighted performance	1338.1	1334.6	0
K-factor	32	32	40	40
Floor	946.4	945.4	539.6	500
Max/Min rating change allowed	120.9	122.1	208.4	282.4
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	1421.9	1415.1	1039.6	826.4
New weighted rating	1422	1412.9	1026.2	826.4
New weighted performance	1330	1326.5	0	0
Temp new rating	1422	1415.1	1039.6	826.4
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1422	1415.1	1039.6	826.4
New K-factor	32	32	40	40
New floor	946.4	945.4	539.6	500

Item	Main	Standard	Rapid
	0	0	0
	35	35	0
	40	33	7
	61	61	0
	74	69	5
	5	5	0
History	215	203	12

Games since
	Main 75	Standard 68		Rapid 7		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	1956		686		225
Male	1616		553		185
U12	249		91		29
U12 Male	178		61		24
Standard
	RSA		Province		Region
Overall	1933		712		222
Male	1582		577		181
U12	246		94		30
U12 Male	178		63		25
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	35	19.5	55.71	48.6	1373	1421.6
Standard	35	19.5	55.71	48.6	1373	1421.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	215	126.5	58.84	75.1	1288.8	1363.9
Standard	203	120.5	59.36	79.6	1282.3	1361.9
Rapid	12	6	50	0	1397.6	1397.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1421.9	1415.1	1039.6	826.4
2025-09-30	1442.9	1442	1039.6	826.4
2025-09-01	1442.9	1442	1039.6	826.4
2025-08-01	1442.8	1441.1	1039.6	826.4
2025-07-01	1442.8	1441.1	1039.6	826.4
2025-06-01	1435.1	1430.4	1039.6	826.4
2025-05-01	1446.4	1445.4	1039.6	826.4
2025-04-01	1428.7	1420.1	1039.6	826.4
2025-03-01	1425.4	1413.8	1039.6	826.4
2025-02-01	1422.3	1408.3	1039.6	826.4
2025-01-01	1422.3	1408.3	1039.6	826.4
2024-12-01	1392.2	1373.1	1039.6	826.4
2024-11-01	1392.2	1373.1	1039.6	826.4
2024-10-01	1358.7	1327.7	1039.6	826.4
2024-09-01	1358.7	1327.7	1039.6	826.4
2024-08-01	1427.9	1398.1	1039.6	826.4
2024-07-01	1408.7	1398.1	895.6	826.4
2024-09-01	1408.7	1398.1	895.6	826.4
2024-05-01	1390.1	1382.4	895.6	826.4
2024-04-01	1390.1	1382.4	895.6	826.4
2024-03-01	1390.1	1382.4	895.6	826.4
2024-02-01	1390.1	1382.4	895.6	826.4
2024-01-01	1363.4	1350.7	895.6	826.4
2023-12-01	1363.4	1350.7	895.6	826.4

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	2025 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	JMC Helpmekaar 2025 (U12)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	2025 Mid Gauteng Open Chess Tournament (U12)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2nd Knight Riders Junior Open 2025 (C)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	JMC Closed 2025 (U12)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
3	JMC Helpmekaar 2025 (U12)	2025-06-01	2025-06-01	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	JMC Crawford Sandton 2025 (U12)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	2025 Mid Gauteng Open Chess Tournament (U12)	2025-04-12	2025-04-12	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
6	2nd Knight Riders Junior Open 2025 (C)	2025-03-23	2025-03-23	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
7	MCA Welcome 2025 (Intermediate)	2025-02-15	2025-02-15	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
8	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
9	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	JMC Closed 2024 (C)	2024-08-09	2024-08-11	Standard	Johannesburg Metro (GJM)	5	4	0	Yes	Analysis
11	JMC NG Weltevreden Church 2024	2024-06-29	2024-06-29	Rapid	Johannesburg Metro (GJM)	7	7	4	Yes	Analysis
12	South African Junior Closed Chess Championship 2024 (U10 Open)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	5	Yes	Analysis
13	2024 Gauteng Inter-Region Chess Championship (U10A)	2024-01-13	2024-01-14	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
14	JMC Kick Off Tournament 2024 (D)	2024-01-28	2024-01-28	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
15	2023 Centurion Chess Open (C)	2023-09-23	2023-09-23	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
16	JMC Closed Aug 2023 (U10)	2023-08-04	2023-08-06	Standard	Johannesburg Metro (GJM)	6	6	4.5	Yes	Analysis
17	Bojanala's FIDE in the Sparkling Waters 2023 (Junior)	2023-07-29	2023-07-29	Standard	Bojanala Platina (NBR)	6	6	5	Yes	Analysis
18	JMC Trinity Little Falls 2023 (C)	2023-07-02	2023-07-02	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
19	Wynie Robbertse Open Tournament 2023 (C)	2023-06-03	2023-06-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
20	2023 Mid Gauteng Open Tournament (C)	2023-05-06	2023-05-06	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
21	Gauteng Open Arnold Classic 2023 (C)	2023-05-20	2023-05-20	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
22	2023 South African Junior Closed Chess Championships (U10 Boys)	2023-03-31	2023-04-04	Standard	Chess South Africa (CSA)	9	9	4	Yes	Analysis
23	JNW Open - Crawford 2023 (C)	2023-03-04	2023-03-04	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
24	Laerskool Constantiapark Open Chess Tournament 2023 (U10)	2023-02-18	2023-02-18	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
25	2023 Tshwane Chess Open Registration Tournament (C2)	2023-01-28	2023-01-28	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
26	2022 South African Junior Wild Card Chess Championships (U10 Open)	2022-12-09	2022-12-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
27	2022 South African Junior Team Chess Championships (U10 Open)	2022-12-04	2022-12-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
28	CPH Chess Clubs Challenge 2022 (Primary Schools)	2022-11-12	2022-11-12	Rapid	Johannesburg Metro (GJM)	6	5	2	Yes	Analysis
29	JMC 3rd Trials 2022 (U10)	2022-09-11	2022-09-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
30	JMC Womens Day 2022 (U10)	2022-08-06	2022-08-06	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
31	JMC 2nd Trials 2022 (C)	2022-08-27	2022-08-27	Standard	Johannesburg Metro (GJM)	5	4	1	Yes	Analysis
32	2022 Jacaranda Round Robin (K)	2022-07-30	2022-07-30	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
33	JMC Trials 1 - Laerskool Fontainebleau 2022 (U10)	2022-07-24	2022-07-24	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
34	2022 Blou Bul Open (E)	2022-06-25	2022-06-25	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
35	Chessheroes Youth Day 2022 (U9)	2022-06-22	2022-06-22	Standard	Johannesburg Metro (GJM)	6	6	3.5	Yes	Analysis
36	2022 Milos Ristic Open Chess Tournament (E)	2022-05-28	2022-05-28	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
37	Goforchess Junior Championship 2022 (Grayston)	2022-03-06	2022-03-06	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
38	2022 Gauteng Interregion (U8 Open+Girls)	2022-02-26	2022-02-26	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
39	2022 Tshwane Chess Open Registration Tournament (E)	2022-01-29	2022-01-29	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
40	JMC Everest 2021 (E)	2021-10-30	2021-10-30	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis

#	Games	Start				End
1	12	Tournament 2022 South African Junior Team Chess Championships				Tournament 2022 South African Junior Wild Card Chess Championships
		date 2022-12-04	rnd 1	type Standard	result 1	date 2022-12-11	rnd 5	type Standard	result 0.5
		Opponent Ndwandwa, L (Longezo)				Opponent Retief, M (Michael)
2	8	Tournament JMC Trinity Little Falls 2023				Tournament JMC Closed Aug 2023
		date 2023-07-02	rnd 5	type Standard	result 1	date 2023-08-04	rnd 1	type Standard	result 1
		Opponent Kayiya, A (Anashe)				Opponent Akole, S (Sara)
3	8	Tournament JMC Everest 2021				Tournament 2022 Tshwane Chess Open Registration Tournament
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Mkotong, R (Reagile)

#	Games	Start				End
1	12	Tournament 2022 South African Junior Team Chess Championships				Tournament 2022 South African Junior Wild Card Chess Championships
		date 2022-12-04	rnd 1	type Standard	result 1	date 2022-12-11	rnd 5	type Standard	result 0.5
		Opponent Ndwandwa, L (Longezo)				Opponent Retief, M (Michael)
2	8	Tournament JMC Trinity Little Falls 2023				Tournament JMC Closed Aug 2023
		date 2023-07-02	rnd 5	type Standard	result 1	date 2023-08-04	rnd 1	type Standard	result 1
		Opponent Kayiya, A (Anashe)				Opponent Akole, S (Sara)
3	8	Tournament JMC Everest 2021				Tournament 2022 Tshwane Chess Open Registration Tournament
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Mkotong, R (Reagile)

#	Games	Start				End
1	3	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 4	type Rapid	result 1	date 2024-06-29	rnd 6	type Rapid	result 1
		Opponent Pilane, O (Ogone)				Opponent Buthelezi, S (Simphiwe)
2	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 1	type Rapid	result 1	date 2024-06-29	rnd 1	type Rapid	result 1
		Opponent Immerman, M (Mikayla)				Opponent Immerman, M (Mikayla)
3	1	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 3	type Rapid	result 1	date 2022-11-12	rnd 3	type Rapid	result 1
		Opponent Badenhorst, D (Daniel)				Opponent Badenhorst, D (Daniel)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament JMC Everest 2021				Tournament 2022 Tshwane Chess Open Registration Tournament
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Mkotong, R (Reagile)
2	7	Tournament Laerskool Constantiapark Open Chess Tournament 2023				Tournament JNW Open - Crawford 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Boshoff, M (Milah)				Opponent Maponyane, K (Katlego)
3	6	Tournament Gauteng Inter-Region at UJ 2024				Tournament MCA Welcome 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Upadhyay, S (Savya)

#	Games	Start				End
1	8	Tournament JMC Everest 2021				Tournament 2022 Tshwane Chess Open Registration Tournament
		date 2021-10-30	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Deysel, Z (Zachariah)				Opponent Mkotong, R (Reagile)
2	7	Tournament Laerskool Constantiapark Open Chess Tournament 2023				Tournament JNW Open - Crawford 2023
		date 2023-02-18	rnd 1	type Standard	result 1	date 2023-03-04	rnd 2	type Standard	result 1
		Opponent Boshoff, M (Milah)				Opponent Maponyane, K (Katlego)
3	6	Tournament Gauteng Inter-Region at UJ 2024				Tournament MCA Welcome 2025
		date 2024-12-07	rnd 2	type Standard	result 1	date 2025-02-15	rnd 2	type Standard	result 1
		Opponent Venter, L (Luan)				Opponent Upadhyay, S (Savya)

#	Games	Start				End
1	3	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 4	type Rapid	result 1	date 2024-06-29	rnd 6	type Rapid	result 1
		Opponent Pilane, O (Ogone)				Opponent Buthelezi, S (Simphiwe)
2	1	Tournament JMC NG Weltevreden Church 2024				Tournament JMC NG Weltevreden Church 2024
		date 2024-06-29	rnd 1	type Rapid	result 1	date 2024-06-29	rnd 1	type Rapid	result 1
		Opponent Immerman, M (Mikayla)				Opponent Immerman, M (Mikayla)
3	1	Tournament CPH Chess Clubs Challenge 2022				Tournament CPH Chess Clubs Challenge 2022
		date 2022-11-12	rnd 3	type Rapid	result 1	date 2022-11-12	rnd 3	type Rapid	result 1
		Opponent Badenhorst, D (Daniel)				Opponent Badenhorst, D (Daniel)

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	Prinsloo ,A (Alexander)	6	2.5	-70.8	6	2.5	-70.8	0	0	0	0	0	0
1	Prinsloo ,A (Alexander)	6	1352.1	1281.2	6	1347	1281.2	0	0	0	0	0	0
2	Barkhuizen ,SJ (Simon Jurgens)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Barkhuizen ,SJ (Simon Jurgens)	3	1372.1	1513.7	3	1363.5	1513.7	0	0	0	0	0	0
3	Subroyen ,J (Jeevesh)	3	0	-425	3	0	-425	0	0	0	0	0	0
3	Subroyen ,J (Jeevesh)	3	1421	996	3	1414.9	996	0	0	0	0	0	0
4	Joubert ,J (Joshua)	3	3	425	3	3	425	0	0	0	0	0	0
4	Joubert ,J (Joshua)	3	1483.1	1908.1	3	1478.7	1908.1	0	0	0	0	0	0
5	Pillay ,Y (Yishai)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Pillay ,Y (Yishai)	3	1305.7	1164.1	3	1297.4	1164.1	0	0	0	0	0	0
6	Gupta ,A (Akul)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Gupta ,A (Akul)	3	1295.1	870.1	3	1291.6	870.1	0	0	0	0	0	0
7	Ma ,M (Matthew)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
7	Ma ,M (Matthew)	3	1238.7	1380.3	3	1234.3	1380.3	0	0	0	0	0	0
8	Parag ,T (Tejas)	3	3	425	3	3	425	0	0	0	0	0	0
8	Parag ,T (Tejas)	3	1209.3	1634.3	3	1209.6	1634.3	0	0	0	0	0	0
9	Pieterse ,F (Fourie)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Pieterse ,F (Fourie)	2	1378.7	1591.2	2	1364.7	1591.2	0	0	0	0	0	0
10	Papanicolaou ,M (Mila)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Papanicolaou ,M (Mila)	2	1266.2	1478.7	2	1264.1	1478.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Prinsloo, N (Nicholas)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms