Chess South Africa Ratings Database

PLAYER PAGE

Personal

Coetzee, P (Philip)

Chess SA id

104046622

FIDE id

Date of birth

2004-08-01 (Adult)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-09-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1543	1527.4	1430.9	1268.9
Raw rating	1543	1527.4	1430.9	1268.9
Weighted rating	1543	1527.4	1430.9	1268.9
Weighted performance	883.5	846.2	571.8	0
Floor	1043	1032.7	930.9	768.9
K-factor	32	32	32	36
Min/Max rating change allowed	101.7	104	119.3	150.3
Highest rating	1546.4 2019-08-01	1534.2 2019-01-01	1467.5 2018-10-01	1268.9 2018-07-01
Highest raw rating	1543 2024-02-01	1532.7 2019-09-01	1430.9 2024-02-01	1268.9 2024-02-01
Highest weighted rating	1543 2025-02-01	1532.7 2024-09-01	1430.9 2024-02-01	1268.9 2018-07-01
Highest weighted performance	1546.4 2019-08-01	1534.2 2019-01-01	1467.5 2018-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1543	1527.4	1430.9	1268.9
Analysis
Rating	1543	1527.4	1430.9	1268.9
Raw rating	1543	1527.4	1430.9	1268.9
Weighted rating	1543	1527.4	1430.9
Weighted performance	883.5	846.2	571.8
K-factor	32	32	32	36
Floor	1043	1032.7	930.9	768.9
Max/Min rating change allowed	101.7	104	119.3	150.3
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	1543	1527.4	1430.9	1268.9
New weighted rating	1543	1527.4	1430.9	1268.9
New weighted performance	874.4	837.2	563.6	0
Temp new rating	1543	1527.4	1430.9	1268.9
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1543	1527.4	1430.9	1268.9
New K-factor	32	32	32	36
New floor	1043	1032.7	930.9	768.9

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	20	15	5	0
	16	11	5	0
History	506	406	93	7

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Winelands (WCW)
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	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	238	153	64.29	121.4	1324.6	1446.1
Standard	197	119	60.41	88.5	1353	1441.4
Rapid	41	34	82.93	279.9	1188.5	1468.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1543	1527.4	1430.9	1268.9
2025-09-30	1543	1527.4	1430.9	1268.9
2025-09-01	1543	1527.4	1430.9	1268.9
2025-08-01	1543	1527.4	1430.9	1268.9
2025-07-01	1543	1527.4	1430.9	1268.9
2025-06-01	1543	1527.4	1430.9	1268.9
2025-05-01	1543	1527.4	1430.9	1268.9
2025-04-01	1543	1527.4	1430.9	1268.9
2025-03-01	1543	1527.4	1430.9	1268.9
2025-02-01	1543	1527.4	1430.9	1268.9
2025-01-01	1543	1527.4	1430.9	1268.9
2024-12-01	1543	1527.4	1430.9	1268.9
2024-11-01	1543	1527.4	1430.9	1268.9
2024-10-01	1543	1527.4	1430.9	1268.9
2024-09-01	1543	1527.4	1430.9	1268.9
2024-08-01	1543	1527.4	1430.9	1268.9
2024-07-01	1543	1527.4	1430.9	1268.9
2024-09-01	1543	1527.4	1430.9	1268.9
2024-05-01	1543	1527.4	1430.9	1268.9
2024-04-01	1543	1527.4	1430.9	1268.9
2024-03-01	1543	1527.4	1430.9	1268.9
2024-02-01	1543	1527.4	1430.9	1268.9
2024-01-01	1543	1527.4	1430.9	1268.9
2023-12-01	1543	1527.4	1430.9	1268.9

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	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	3.5	Yes	Analysis
2	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
3	Western Cape Inter Region Cup 2021 (Junior)	2022-03-04	2022-03-06	Standard	West Coast (WCU)	5	4	3	Yes	Analysis
4	Central Winelands Schools Individual Trials 2022 (U18 Boys)	2022-02-19	2022-02-19	Rapid	Cape Winelands (WCW)	5	5	5	Yes	Analysis
5	Cape Winelands Schools Trials 2021 (U18 Boys)	2021-10-16	2021-10-16	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
6	Western Cape Closed 2020 (Prestige)	2021-03-27	2021-03-28	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
7	Paul Roos Gymnasium Covid-19 Challenge 2021 (B)	2021-02-27	2021-02-28	Standard	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
8	Western Cape Schools 2020 (U18 Boys)	2020-03-14	2020-03-15	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
9	2020 Western Province Open (Elite)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
10	2020 Cape Of Good Hope Open (Prestige)	2020-02-21	2020-02-23	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
11	Cape Winelands Schools Trials 1 2020 (U18 Boys)	2020-02-15	2020-02-15	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
12	2019 Wild Card Chess Championship (U16 Open)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
13	2019 South African Junior Team Championships (U16A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
14	Spring Open 2019 (Open)	2019-09-14	2019-09-14	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
15	Western Cape Top Schools 2019 (U15 Mix)	2019-08-31	2019-09-01	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
16	2019 Western Cape Closed Chess Championships (Prestige)	2019-09-21	2019-09-24	Standard	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
17	Curro Durbanville Chess Tournament 2019 (Elite)	2019-08-23	2019-08-24	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
18	Cape Winelands Schools - Top Schools 2019 (U15 Mix)	2019-07-27	2019-07-27	Rapid	Cape Winelands (WCW)	3	3	3	Yes	Analysis
19	Stellenberg Youth Chess Championship 2019 (A)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
20	Western Cape Schools Individuals 2019 (U15 Boys)	2019-05-04	2019-05-05	Standard	Eden (WEG)	6	6	4	Yes	Analysis
21	2019 South African Junior Closed Chess Championship (U16 Open)	2019-03-17	2019-03-22	Standard	Chess South Africa (CSA)	9	9	4.5	Yes	Analysis
22	CW Schools Open 2019 (U15 Boys)	2019-02-02	2019-02-02	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
23	Cape of Good Hope Open 2019 (Prestige)	2019-01-25	2019-01-28	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
24	ACL Open 2018 (Prestige)	2018-12-07	2018-12-09	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
25	2018 Wild Card Chess Championships (U16 Open)	2018-12-21	2018-12-24	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
26	South African Junior Team Championships 2018 (U16B)	2018-12-16	2018-12-20	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
27	ACL Chess Festival 2018 (Prestige)	2018-10-05	2018-10-07	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
28	Western Cape Kings & Queens 2018 (Boys)	2018-10-20	2018-10-20	Rapid	Cape Winelands (WCW)	5	5	4.5	Yes	Analysis
29	2018 Western Province League (B)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	4	1.5	Yes	Analysis
30	2018 Western Province League (C)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	11	3	1.5	Yes	Analysis
31	Paul Roos Open Championship 2018 (A)	2018-09-21	2018-09-23	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
32	Western Cape Top Schools 2018 (U19 Mix)	2018-08-25	2018-08-26	Standard	Overberg (WOS)	5	5	4.5	Yes	Analysis
33	Cape Winelands Schools Chess - Top Schools 2018 (U19 Mix)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	5	5	5	Yes	Analysis
34	Stellenberg Youth Chess Champs 2018 (A)	2018-06-22	2018-06-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
35	Western Cape Schools Individuals 2018 (U15 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	4	Yes	Analysis
36	2018 South African Junior Closed Chess Championships (U14 Open)	2018-04-01	2018-04-07	Standard	Chess South Africa (CSA)	11	11	3.5	Yes	Analysis
37	Cape Winelands Schools Trials 1 2018 (U15 Boys)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	5.5	Yes	Analysis
38	2018 Steinitz Chess Festival (B)	2018-03-21	2018-03-25	Standard	Cape Town (WCT)	7	5	2	Yes	Analysis
39	PHBS Rememberance Tournament 2018 (Open)	2018-02-23	2018-02-24	Standard	Cape Town (WCT)	6	4	2	Yes	Analysis
40	2018 Cape of Good Hope Open Chess Championships (Prestige)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
41	South African Junior Wildcard Championships 2017 (U14 Open)	2018-01-09	2018-01-12	Standard	4 Knights (4K)	7	7	5.5	Yes	Analysis
42	South African Junior Team Championships 2017 (U14A)	2018-01-04	2018-01-08	Standard	4 Knights (4K)	7	7	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament 2019 Wild Card Chess Championship				Tournament Cape Winelands Schools Trials 1 2020
		date 2020-01-09	rnd 2	type Standard	result 0.5	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Mqaise, S (Siyabonga)				Opponent Nieuwoudt, D (Dawid)
2	10	Tournament Curro Durbanville Chess Tournament 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-23	rnd 2	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Rosenberg, W (Wagheed)				Opponent Meiring, N (Nicolen)
3	9	Tournament South African Junior Team Championships 2018				Tournament 2018 Wild Card Chess Championships
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-22	rnd 3	type Standard	result 1
		Opponent Segale, N (Neo)				Opponent Mazibuko, B (Buhle)

#	Games	Start				End
1	10	Tournament Curro Durbanville Chess Tournament 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-23	rnd 2	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Rosenberg, W (Wagheed)				Opponent Meiring, N (Nicolen)
2	9	Tournament South African Junior Team Championships 2018				Tournament 2018 Wild Card Chess Championships
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-22	rnd 3	type Standard	result 1
		Opponent Segale, N (Neo)				Opponent Mazibuko, B (Buhle)
3	8	Tournament Western Cape Schools 2020				Tournament Western Cape Closed 2020
		date 2020-03-14	rnd 4	type Standard	result 1	date 2021-03-27	rnd 1	type Standard	result 1
		Opponent Wilson, C (Caden)				Opponent Davids, R (Rafael)

#	Games	Start				End
1	19	Tournament Cape Winelands Schools Trials 1 2018				Tournament CW Schools Open 2019
		date 2018-03-03	rnd 1	type Rapid	result 1	date 2019-02-02	rnd 3	type Rapid	result 1
		Opponent Tyer, K (Khaalid)				Opponent Maxwell, T (Tristan)
2	8	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-07-27	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Meyer, JJ (Jordan)				Opponent Nieuwoudt, D (Dawid)
3	5	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Sinzumusi, A (Ahmed)				Opponent Blomerus, K (Kian)

No games found.

#	Games	Start				End

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2018				Tournament 2018 Wild Card Chess Championships
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-22	rnd 3	type Standard	result 1
		Opponent Segale, N (Neo)				Opponent Mazibuko, B (Buhle)
2	6	Tournament Central Winelands Schools Individual Trials 2022				Tournament Western Cape Inter Region Cup 2021
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 2	type Standard	result 1
		Opponent Sinzumusi, A (Ahmed)				Opponent Jaftha, D (Duwayne)
3	6	Tournament Western Cape Schools 2020				Tournament Paul Roos Gymnasium Covid-19 Challenge 2021
		date 2020-03-14	rnd 4	type Standard	result 1	date 2021-02-28	rnd 4	type Standard	result 1
		Opponent Wilson, C (Caden)				Opponent Korkie, J (Justin)

#	Games	Start				End
1	9	Tournament South African Junior Team Championships 2018				Tournament 2018 Wild Card Chess Championships
		date 2018-12-16	rnd 2	type Standard	result 1	date 2018-12-22	rnd 3	type Standard	result 1
		Opponent Segale, N (Neo)				Opponent Mazibuko, B (Buhle)
2	6	Tournament Western Cape Schools 2020				Tournament Paul Roos Gymnasium Covid-19 Challenge 2021
		date 2020-03-14	rnd 4	type Standard	result 1	date 2021-02-28	rnd 4	type Standard	result 1
		Opponent Wilson, C (Caden)				Opponent Korkie, J (Justin)
3	5	Tournament Western Cape Top Schools 2019				Tournament Western Cape Top Schools 2019
		date 2019-08-31	rnd 1	type Standard	result 1	date 2019-09-01	rnd 5	type Standard	result 1
		Opponent Strydom, D (Douw)				Opponent Meiring, N (Nicolen)

#	Games	Start				End
1	8	Tournament Cape Winelands Schools - Top Schools 2019				Tournament Cape Winelands Schools Trials 1 2020
		date 2019-07-27	rnd 1	type Rapid	result 1	date 2020-02-15	rnd 5	type Rapid	result 1
		Opponent Meyer, JJ (Jordan)				Opponent Nieuwoudt, D (Dawid)
2	7	Tournament Cape Winelands Schools Chess - Top Schools 2018				Tournament Western Cape Kings & Queens 2018
		date 2018-07-28	rnd 1	type Rapid	result 1	date 2018-10-20	rnd 2	type Rapid	result 1
		Opponent Van Zyl, B (Bernard)				Opponent Steyn, A (Aidan)
3	5	Tournament Central Winelands Schools Individual Trials 2022				Tournament Central Winelands Schools Individual Trials 2022
		date 2022-02-19	rnd 1	type Rapid	result 1	date 2022-02-19	rnd 5	type Rapid	result 1
		Opponent Sinzumusi, A (Ahmed)				Opponent Blomerus, K (Kian)

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	De Jager ,AJ (Andreas Johannes)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	De Jager ,AJ (Andreas Johannes)	4	1801	1376	4	1801.7	1376	0	0	0	0	0	0
2	Thakersee ,R (Rishay)	4	0.5	-318.8	4	0.5	-318.8	0	0	0	0	0	0
2	Thakersee ,R (Rishay)	4	1480.7	1161.9	4	1479.6	1161.9	0	0	0	0	0	0
3	Nieuwoudt ,D (Dawid)	4	3.5	318.8	2	2	425	2	1.5	212.5	0	0	0
3	Nieuwoudt ,D (Dawid)	4	1364.7	1683.4	2	1316	1789.7	2	1195.7	1577.2	0	0	0
4	Steyn ,A (Aidan)	4	4	425	1	1	425	3	3	425	0	0	0
4	Steyn ,A (Aidan)	4	1328.7	1753.7	1	1361.6	1753.7	3	1220.2	1753.7	0	0	0
5	Boshoff ,C (Chris)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
5	Boshoff ,C (Chris)	3	1318.9	1460.5	3	1319.2	1460.5	0	0	0	0	0	0
6	Mncwabe ,M (Minenhle Junior)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
6	Mncwabe ,M (Minenhle Junior)	3	1671.5	1529.9	3	1673.6	1529.9	0	0	0	0	0	0
7	Palmer ,K (Keagan)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
7	Palmer ,K (Keagan)	3	1446.3	1729.6	3	1449	1729.6	0	0	0	0	0	0
8	Jacobs ,B (Brandon Lee)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
8	Jacobs ,B (Brandon Lee)	3	1355.9	1214.2	3	1326	1214.2	0	0	0	0	0	0
9	Makgale ,T (Teboho)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
9	Makgale ,T (Teboho)	3	1320.8	1462.5	3	1322.8	1462.5	0	0	0	0	0	0
10	Rapholo ,KM (Motlatjo)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
10	Rapholo ,KM (Motlatjo)	3	1465.6	1182.2	3	1469.5	1182.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Coetzee, P (Philip)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms