Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theunis, DP (Desmond Philip)

Chess SA id

160037650

FIDE id

Date of birth

1960-11-20 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1376	1391.2	1308	1308
Raw rating	1375.7	1390.7	1308	1308
Weighted rating	1376	1391.2	1308	1308
Weighted performance	1006.1	1008.9	0	0
Floor	882.4	898.6	808	808
K-factor	36	36	36	36
Min/Max rating change allowed	129.1	126.4	142.2	142.2
Highest rating	1455.6 2018-04-01	1455.6 2018-04-01	1308 2019-01-01	1308 2019-01-01
Highest raw rating	1382.4 2024-05-01	1398.6 2024-05-01	1308 2024-02-01	1308 2024-02-01
Highest weighted rating	1382.4 2025-03-01	1398.6 2025-03-01	1308 2019-01-01	1308 2019-01-01
Highest weighted performance	1455.6 2018-04-01	1455.6 2018-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0.1	0	0
New rating	1376.1	1391.3	1308	1308
Analysis
Rating	1376	1391.2	1308	1308
Raw rating	1375.7	1390.7	1308	1308
Weighted rating	1376	1391.2	1308
Weighted performance	1006.1	1008.9	0
K-factor	36	36	36	36
Floor	882.4	898.6	808	808
Max/Min rating change allowed	129.1	126.4	142.2	142.2
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	1375.7	1390.7	1308	1308
New weighted rating	1376.1	1391.3	1308	1308
New weighted performance	1005.7	1008.5	0	0
Temp new rating	1376.1	1391.3	1308	1308
Temp new rating +/-	0.1	0.1	0	0
Final new rating +/-	0.1	0.1	0	0
New rating	1376.1	1391.3	1308	1308
New K-factor	36	36	36	36
New floor	882.4	898.6	808	808

Item	Main	Standard
	0	0
	6	6
	10	10
	0	0
	5	5
	0	0
History	83	83

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
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	2	33.33	-141.7	1216	1074.3
Standard	6	2	33.33	-141.7	1216	1074.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	38	21.5	56.58	55.9	1267.8	1323.7
Standard	38	21.5	56.58	55.9	1267.8	1323.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1375.7	1390.7	1308	1308
2025-09-01	1375.7	1390.7	1308	1308
2025-08-01	1375.7	1390.7	1308	1308
2025-07-01	1375.5	1390.3	1308	1308
2025-06-01	1375.2	1389.9	1308	1308
2025-05-01	1374.6	1389	1308	1308
2025-04-01	1370	1383.1	1308	1308
2025-03-01	1374.7	1388.9	1308	1308
2025-02-01	1373.9	1388.1	1308	1308
2025-01-01	1367.8	1383.8	1308	1308
2024-12-01	1382.4	1398.6	1308	1308
2024-11-01	1382.4	1398.6	1308	1308
2024-10-01	1382.4	1398.6	1308	1308
2024-09-01	1382.4	1398.6	1308	1308
2024-08-01	1382.4	1398.6	1308	1308
2024-07-01	1382.4	1398.6	1308	1308
2024-06-01	1382.4	1398.6	1308	1308
2024-08-01	1382.4	1398.6	1308	1308
2024-04-01	1368.9	1386.4	1308	1308
2024-03-01	1368.9	1386.4	1308	1308
2024-02-01	1368.9	1386.4	1308	1308
2024-01-01	1368.9	1386.4	1308	1308
2023-12-01	1360.8	1364.9	1308	1308
2023-11-01	1360.8	1364.9	1308	1308

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	SA Braille Open 2025	2025-03-22	2025-03-23	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	SA Braille Open 2025	2025-03-22	2025-03-23	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	Gauteng Inter-Region at UJ 2024 (Adult+Senior)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
3	South African Braille Open 2024	2024-03-09	2024-03-09	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
4	SA Braille 2022	2022-04-16	2022-04-17	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
5	Braille Top 8 2019	2019-09-14	2019-09-15	Standard	Cape Winelands (WCW)	7	7	3	Yes	Analysis
6	SA Braille Worcester 2019	2019-03-23	2019-03-24	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
7	Sa Braille Worcester Open 2018	2018-04-27	2018-04-28	Standard	Cape Winelands (WCW)	7	5	4	Yes	Analysis

#	Games	Start				End
1	7	Tournament Sa Braille Worcester Open 2018				Tournament SA Braille Worcester 2019
		date 2018-04-27	rnd 1	type Standard	result 1	date 2019-03-23	rnd 2	type Standard	result 1
		Opponent Rahn, MC (Marlene)				Opponent Mcmurtrie, B (Bonnie-Jean)
2	5	Tournament SA Braille 2022				Tournament South African Braille Open 2024
		date 2022-04-16	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Klue, CR (Christiaan Reue)				Opponent Bald, T (Terelga)
3	3	Tournament SA Braille Worcester 2019				Tournament Braille Top 8 2019
		date 2019-03-23	rnd 4	type Standard	result 1	date 2019-09-14	rnd 1	type Standard	result 1
		Opponent Swanepoel, K (Karel)				Opponent Brown, S (Sam)

#	Games	Start				End
1	7	Tournament Sa Braille Worcester Open 2018				Tournament SA Braille Worcester 2019
		date 2018-04-27	rnd 1	type Standard	result 1	date 2019-03-23	rnd 2	type Standard	result 1
		Opponent Rahn, MC (Marlene)				Opponent Mcmurtrie, B (Bonnie-Jean)
2	5	Tournament SA Braille 2022				Tournament South African Braille Open 2024
		date 2022-04-16	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Klue, CR (Christiaan Reue)				Opponent Bald, T (Terelga)
3	3	Tournament SA Braille Worcester 2019				Tournament Braille Top 8 2019
		date 2019-03-23	rnd 4	type Standard	result 1	date 2019-09-14	rnd 1	type Standard	result 1
		Opponent Swanepoel, K (Karel)				Opponent Brown, S (Sam)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament SA Braille 2022				Tournament South African Braille Open 2024
		date 2022-04-16	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Klue, CR (Christiaan Reue)				Opponent Bald, T (Terelga)
2	2	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Bresler, C (Conrad)				Opponent Thomas, D (Duran)
3	2	Tournament South African Braille Open 2024				Tournament South African Braille Open 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Mfengu, N (Ndaluthando)				Opponent Klue, CR (Christiaan Reue)

#	Games	Start				End
1	5	Tournament SA Braille 2022				Tournament South African Braille Open 2024
		date 2022-04-16	rnd 3	type Standard	result 1	date 2024-03-09	rnd 2	type Standard	result 1
		Opponent Klue, CR (Christiaan Reue)				Opponent Bald, T (Terelga)
2	2	Tournament SA Braille Open 2025				Tournament SA Braille Open 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Bresler, C (Conrad)				Opponent Thomas, D (Duran)
3	2	Tournament South African Braille Open 2024				Tournament South African Braille Open 2024
		date 2024-03-09	rnd 4	type Standard	result 1	date 2024-03-09	rnd 5	type Standard	result 1
		Opponent Mfengu, N (Ndaluthando)				Opponent Klue, CR (Christiaan Reue)

No games found.

#	Games	Start				End

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	Richter ,HL (Heinrich Lodewikus)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
1	Richter ,HL (Heinrich Lodewikus)	4	1320.4	1107.9	4	1319.6	1107.9	0	0	0	0	0	0
2	Isaacs ,WS (William Samuel)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
2	Isaacs ,WS (William Samuel)	3	1354.1	1212.4	3	1355.7	1212.4	0	0	0	0	0	0
3	Liebenberg ,FW (Frederick Willem)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Liebenberg ,FW (Frederick Willem)	2	1542.8	1117.8	2	1548.4	1117.8	0	0	0	0	0	0
4	Leonard ,C (Clyde)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
4	Leonard ,C (Clyde)	2	1117.2	1329.8	2	1119.8	1329.8	0	0	0	0	0	0
5	Klue ,CR (Christiaan Reue)	2	2	425	2	2	425	0	0	0	0	0	0
5	Klue ,CR (Christiaan Reue)	2	1135.4	1560.4	2	1126	1560.4	0	0	0	0	0	0
6	Lucas ,M (Melvyn)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
6	Lucas ,M (Melvyn)	2	1405.2	1192.8	2	1398.4	1192.8	0	0	0	0	0	0
7	Geyer ,D (David)	2	2	425	2	2	425	0	0	0	0	0	0
7	Geyer ,D (David)	2	1239.4	1664.4	2	1242.1	1664.4	0	0	0	0	0	0
8	Rahn ,MC (Marlene Catherina)	2	1	0	2	1	0	0	0	0	0	0	0
8	Rahn ,MC (Marlene Catherina)	2	1001.5	1001.5	2	1004.4	1001.5	0	0	0	0	0	0
9	Bresler ,C (Conrad)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bresler ,C (Conrad)	1	1133.9	1558.9	1	1121.1	1558.9	0	0	0	0	0	0
10	Da Costa ,M (Manual)	1	1	425	1	1	425	0	0	0	0	0	0
10	Da Costa ,M (Manual)	1	500	925	1	500	925	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Theunis, DP (Desmond Philip)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms