Chess South Africa Ratings Database

PLAYER PAGE

Personal

Prinsloo, R (Reinhardt)

Chess SA id

106085447

FIDE id

Date of birth

2006-12-08 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-01-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1393.6	1369.8	1374.9	1085.9
Raw rating	1393.6	1369.8	1374.9	1085.9
Weighted rating	1393.6	1369.8	1374.9	1084
Weighted performance	885.4	870.4	457.7	0
Floor	958.5	953.4	874.9	585.9
K-factor	32	32	36	40
Min/Max rating change allowed	125.8	130.2	129.2	195.1
Highest rating	1458.5 2021-04-01	1453.4 2021-04-01	1381.7 2019-10-01	1396.3 2019-01-01
Highest raw rating	1458.5 2021-04-01	1453.4 2021-04-01	1374.9 2024-02-01	1085.9 2024-02-01
Highest weighted rating	1458.5 2021-08-01	1453.4 2021-09-01	1374.9 2024-02-01	1085.9 2024-11-01
Highest weighted performance	1447.1 2020-02-01	1438.3 2020-03-01	1381.7 2019-10-01	1396.3 2019-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1393.6	1369.8	1374.9	1085.9
Analysis
Rating	1393.6	1369.8	1374.9	1085.9
Raw rating	1393.6	1369.8	1374.9	1085.9
Weighted rating	1393.6	1369.8	1374.9
Weighted performance	885.4	870.4	457.7
K-factor	32	32	36	40
Floor	958.5	953.4	874.9	585.9
Max/Min rating change allowed	125.8	130.2	129.2	195.1
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	1393.6	1369.8	1374.9	1085.9
New weighted rating	1393.6	1369.8	1374.9	1085.3
New weighted performance	884.9	869.9	457.2	0
Temp new rating	1393.6	1369.8	1374.9	1085.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1393.6	1369.8	1374.9	1085.9
New K-factor	32	32	36	40
New floor	958.5	953.4	874.9	585.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	6	6	0	0
	38	38	0	0
	23	18	5	0
History	313	227	73	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	254	146	57.48	63.6	1254.9	1318.5
Standard	200	108	54	34	1258.9	1292.9
Rapid	41	31	75.61	217.7	1197.6	1415.3
Blitz	13	7	53.85	32.7	1374.1	1406.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1393.6	1369.8	1374.9	1085.9
2025-09-01	1393.6	1369.8	1374.9	1085.9
2025-08-01	1393.6	1369.8	1374.9	1085.9
2025-07-01	1393.6	1369.8	1374.9	1085.9
2025-06-01	1393.6	1369.8	1374.9	1085.9
2025-05-01	1393.6	1369.8	1374.9	1085.9
2025-04-01	1393.6	1369.8	1374.9	1085.9
2025-03-01	1393.6	1369.8	1374.9	1085.9
2025-02-01	1393.6	1369.8	1374.9	1085.9
2025-01-01	1393.6	1369.8	1374.9	1085.9
2024-12-01	1393.6	1369.8	1374.9	1085.9
2024-11-01	1393.6	1369.8	1374.9	1085.9
2024-10-01	1393.6	1369.8	1374.9	1085.9
2024-09-01	1393.6	1369.8	1374.9	1085.9
2024-08-01	1393.6	1369.8	1374.9	1085.9
2024-07-01	1393.6	1369.8	1374.9	1085.9
2024-06-01	1393.6	1369.8	1374.9	1085.9
2024-08-01	1393.6	1369.8	1374.9	1085.9
2024-04-01	1393.6	1369.8	1374.9	1085.9
2024-03-01	1393.6	1369.8	1374.9	1085.9
2024-02-01	1393.6	1369.8	1374.9	1085.9
2024-01-01	1393.6	1369.8	1374.9	1085.9
2023-12-01	1393.6	1369.8	1374.9	893.8
2023-11-01	1393.6	1369.8	1374.9	893.8

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	Cape of Good Hope Open 2023 (Intermediate)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
2	Western Cape Closed Championship 2022 (Prestige)	2022-09-24	2022-09-25	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
3	South African Open 2022 (B)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	6	Yes	Analysis
4	Stellenberg Chess Championship 2022 (Challengers 1)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	5	3.5	Yes	Analysis
5	Cape Winelands Open 2022 (Advanced)	2022-02-12	2022-02-13	Standard	Cape Winelands (WCW)	6	5	1.5	Yes	Analysis
6	Kraaifontein Open 2022 (Intermediate)	2022-01-08	2022-01-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
7	2022 Cape Of Good Hope Open (Advanced)	2022-01-28	2022-01-30	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
8	Western Cape Schools 2021 (U15 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	4	Yes	Analysis
9	Western Cape Closed 2021 (Open)	2021-09-24	2021-09-25	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
10	WP Open 2021 (Prestige)	2021-05-08	2021-05-09	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
11	Western Cape Closed 2020 (Prestige)	2021-03-27	2021-03-28	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
12	Western Cape Schools 2020 (U15 Boys)	2020-03-14	2020-03-15	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
13	Metro North Individual Trials 2020 (U15)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	5	4	Yes	Analysis
14	2020 Cape Of Good Hope Open (Open)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
15	2019 Wild Card Chess Championship (U14 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis
16	2019 South African Junior Team Championships (U14A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6.5	Yes	Analysis
17	2019 Kraaifontein Open (Open)	2019-12-06	2019-12-08	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
18	Bellville Rapid Oct 2019	2019-10-14	2019-10-14	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
19	Bellville Blitz 2019	2019-09-16	2019-09-16	Blitz	Cape Town (WCT)	6	6	3	Yes	Analysis
20	3rd ACL Chess Festival 2019 (U14)	2019-09-05	2019-09-05	Rapid	Cape Town (WCT)	6	6	5.5	Yes	Analysis
21	2019 Western Province League (B)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	2	1.5	Yes	Analysis
22	2019 Western Province League (D)	2019-07-27	2019-09-07	Standard	Cape Town (WCT)	11	6	3	Yes	Analysis
23	2019 WP Youth Open (B)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	4	3	Yes	Analysis
24	Stellenberg Youth Chess Championship 2019 (A)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
25	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
26	Western Cape Schools Individuals 2019 (U13 Boys)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
27	Rhenish Primary Chess Tournament 2019 (U14)	2019-05-11	2019-05-11	Rapid	Cape Winelands (WCW)	7	7	6	Yes	Analysis
28	Steinitz Chess Festival 2019 (B)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
29	Bellville Club Champs 2019 (B)	2019-02-04	2019-05-27	Standard	Cape Town (WCT)	11	10	2.5	Yes	Analysis
30	Metro School Chess Closed Individual Trials 2019 (U13 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
31	Welgemoed Chess Challenge 2019 (U14)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	5	Yes	Analysis
32	District North Schools Chess Trials 2019 (U13)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
33	Bellville Chess Club 01 Blitz Tournament 2019	2019-01-28	2019-01-28	Blitz	Cape Town (WCT)	7	7	4	Yes	Analysis
34	2018 Wild Card Chess Championships (U14 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
35	South African Junior Team Championships 2018 (U14B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
36	Jakes Gerwel Aurecon 2018 (B)	2018-10-13	2018-10-13	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
37	ACL Chess Festival 2018 (Open)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
38	Paul Roos Open Championship 2018 (C)	2018-09-22	2018-09-23	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
39	Grassy Park Open 2018 (B)	2018-06-29	2018-07-01	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
40	Welgemoed Chess Challenge 2018 (U14)	2018-02-24	2018-02-24	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
41	South African Junior Wildcard Championships 2017 (U12 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	3	Yes	Analysis
42	South African Junior Team Championships 2017 (U12B)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3.5	Yes	Analysis

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Ballim, Y (Yahya)				Opponent Jaitas, W (Worapat)
2	7	Tournament 3rd ACL Chess Festival 2019				Tournament 2019 Western Province League
		date 2019-09-05	rnd 1	type Rapid	result 1	date 2019-09-07	rnd 11	type Standard	result 1
		Opponent Yonga, M (Minha)				Opponent Fritz, T (Tegan)
3	7	Tournament Welgemoed Chess Challenge 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-03-01	rnd 2	type Standard	result 1
		Opponent Franken, T (Tiaan)				Opponent Wilcock, A (Adam)

#	Games	Start				End
1	7	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-08	rnd 7	type Standard	result 0.5
		Opponent Ballim, Y (Yahya)				Opponent Jaitas, W (Worapat)
2	6	Tournament Steinitz Chess Festival 2019				Tournament Stellenberg Youth Chess Championship 2019
		date 2019-04-07	rnd 5	type Standard	result 0.5	date 2019-04-30	rnd 2	type Standard	result 1
		Opponent Dicks, D (Drake)				Opponent Van Loggerenberg, SE (Sean)
3	5	Tournament South African Open 2022				Tournament South African Open 2022
		date 2022-07-12	rnd 6	type Standard	result 1	date 2022-07-16	rnd 10	type Standard	result 1
		Opponent Gcuze, K (Khanya)				Opponent Goosen, P (Pierre)

#	Games	Start				End
1	14	Tournament Jakes Gerwel Aurecon 2018				Tournament Rhenish Primary Chess Tournament 2019
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Mchontsi, A (Ayabonga)				Opponent Pfaff, D (Darius)
2	6	Tournament 3rd ACL Chess Festival 2019				Tournament 3rd ACL Chess Festival 2019
		date 2019-09-05	rnd 1	type Rapid	result 1	date 2019-09-05	rnd 6	type Rapid	result 1
		Opponent Yonga, M (Minha)				Opponent Dibi, T (Thamsanqa)
3	3	Tournament Bellville Rapid Oct 2019				Tournament Western Cape Schools 2021
		date 2019-10-14	rnd 6	type Rapid	result 1	date 2021-10-23	rnd 2	type Rapid	result 1
		Opponent Visage, H (Hendrik)				Opponent Kariem, S (Shakir)

#	Games	Start				End
1	2	Tournament Bellville Blitz 2019				Tournament Bellville Blitz 2019
		date 2019-09-16	rnd 4	type Blitz	result 1	date 2019-09-16	rnd 5	type Blitz	result 1
		Opponent Afonso, IS (Isabella)				Opponent Van Tonder, C (Charl)
2	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 4	type Blitz	result 1	date 2019-01-28	rnd 5	type Blitz	result 1
		Opponent Visage, H (Hendrik)				Opponent Masinga, V (Vusi)
3	1	Tournament Bellville Blitz 2019				Tournament Bellville Blitz 2019
		date 2019-09-16	rnd 2	type Blitz	result 1	date 2019-09-16	rnd 2	type Blitz	result 1
		Opponent Van Zyl, E (Erasmus)				Opponent Van Zyl, E (Erasmus)

#	Games	Start				End
1	7	Tournament Welgemoed Chess Challenge 2019				Tournament Metro School Chess Closed Individual Trials 2019
		date 2019-02-23	rnd 1	type Rapid	result 1	date 2019-03-01	rnd 2	type Standard	result 1
		Opponent Franken, T (Tiaan)				Opponent Wilcock, A (Adam)
2	7	Tournament Jakes Gerwel Aurecon 2018				Tournament South African Junior Team Championships 2018
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Mchontsi, A (Ayabonga)				Opponent Coetzer, E (Erik)
3	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Ballim, Y (Yahya)				Opponent Yoyo, A (Alulutho)

#	Games	Start				End
1	6	Tournament 2019 South African Junior Team Championships				Tournament 2019 South African Junior Team Championships
		date 2020-01-04	rnd 1	type Standard	result 1	date 2020-01-07	rnd 6	type Standard	result 1
		Opponent Ballim, Y (Yahya)				Opponent Yoyo, A (Alulutho)
2	5	Tournament Grassy Park Open 2018				Tournament Paul Roos Open Championship 2018
		date 2018-06-30	rnd 4	type Standard	result 1	date 2018-09-22	rnd 2	type Standard	result 1
		Opponent Pillay, PJ (Palin)				Opponent Naidoo, T (Thushani)
3	4	Tournament South African Junior Team Championships 2018				Tournament South African Junior Team Championships 2018
		date 2018-12-16	rnd 1	type Standard	result 1	date 2018-12-17	rnd 4	type Standard	result 1
		Opponent Mmethi, K (Kgabo)				Opponent Coetzer, E (Erik)

#	Games	Start				End
1	14	Tournament Jakes Gerwel Aurecon 2018				Tournament Rhenish Primary Chess Tournament 2019
		date 2018-10-13	rnd 5	type Rapid	result 1	date 2019-05-11	rnd 6	type Rapid	result 1
		Opponent Mchontsi, A (Ayabonga)				Opponent Pfaff, D (Darius)
2	3	Tournament Bellville Rapid Oct 2019				Tournament Western Cape Schools 2021
		date 2019-10-14	rnd 6	type Rapid	result 1	date 2021-10-23	rnd 2	type Rapid	result 1
		Opponent Visage, H (Hendrik)				Opponent Kariem, S (Shakir)
3	3	Tournament 3rd ACL Chess Festival 2019				Tournament 3rd ACL Chess Festival 2019
		date 2019-09-05	rnd 1	type Rapid	result 1	date 2019-09-05	rnd 3	type Rapid	result 1
		Opponent Yonga, M (Minha)				Opponent Ncethelo, B (Bongolethu)

#	Games	Start				End
1	2	Tournament Bellville Blitz 2019				Tournament Bellville Blitz 2019
		date 2019-09-16	rnd 4	type Blitz	result 1	date 2019-09-16	rnd 5	type Blitz	result 1
		Opponent Afonso, IS (Isabella)				Opponent Van Tonder, C (Charl)
2	2	Tournament Bellville Chess Club 01 Blitz Tournament 2019				Tournament Bellville Chess Club 01 Blitz Tournament 2019
		date 2019-01-28	rnd 4	type Blitz	result 1	date 2019-01-28	rnd 5	type Blitz	result 1
		Opponent Visage, H (Hendrik)				Opponent Masinga, V (Vusi)
3	1	Tournament Bellville Blitz 2019				Tournament Bellville Blitz 2019
		date 2019-09-16	rnd 2	type Blitz	result 1	date 2019-09-16	rnd 2	type Blitz	result 1
		Opponent Van Zyl, E (Erasmus)				Opponent Van Zyl, E (Erasmus)

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	Van Tonder ,C (Charl)	4	2	0	3	1	-141.7	0	0	0	1	1	425
1	Van Tonder ,C (Charl)	4	1444.9	1444.9	3	1434.3	1303.2	0	0	0	1	1200	1869.9
2	Masoka ,A (Ayema)	3	1.5	0	3	1.5	0	0	0	0	0	0	0
2	Masoka ,A (Ayema)	3	1470.4	1470.4	3	1453.7	1470.4	0	0	0	0	0	0
3	Kariem ,S (Shakir)	3	2.5	283.3	1	0.5	0	2	2	425	0	0	0
3	Kariem ,S (Shakir)	3	1416.3	1699.6	1	1381.7	1416.3	2	1360.7	1841.3	0	0	0
4	Steenkamp ,W (Wessel)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Steenkamp ,W (Wessel)	2	1370.4	945.4	2	1322.4	945.4	0	0	0	0	0	0
5	Gcuze ,K (Khanya)	2	2	425	2	2	425	0	0	0	0	0	0
5	Gcuze ,K (Khanya)	2	1208.9	1633.9	2	1199.6	1633.9	0	0	0	0	0	0
6	Mutunhire ,R (Romeo)	2	2	425	2	2	425	0	0	0	0	0	0
6	Mutunhire ,R (Romeo)	2	1263.2	1688.2	2	1264.3	1688.2	0	0	0	0	0	0
7	Lielieveld ,F (Franco)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Lielieveld ,F (Franco)	2	1410.9	1198.4	2	1344.6	1198.4	0	0	0	0	0	0
8	Stevens ,M (Michael)	2	1	0	2	1	0	0	0	0	0	0	0
8	Stevens ,M (Michael)	2	1239.3	1239.3	2	1241.6	1239.3	0	0	0	0	0	0
9	Morgan ,N (Nathan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
9	Morgan ,N (Nathan)	2	1339.4	1551.9	2	1342.2	1551.9	0	0	0	0	0	0
10	Van Schaik ,M (Migael)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Van Schaik ,M (Migael)	2	1518.9	1306.4	2	1518.8	1306.4	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Prinsloo, R (Reinhardt)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms