Chess South Africa Ratings Database

PLAYER PAGE

Personal

Theunissen, E (Ewan)

Chess SA id

1120135748

FIDE id

Date of birth

2012-02-17 (U14)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1118.9	1097.6	1200	1200
Raw rating	1118.9	1097.6	1200	1200
Weighted rating	1116.8	1095.1	1200	1200
Weighted performance	0	0	0	0
Floor	717.9	721.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	186.1	191.9	165.8	165.8
Highest rating	1297.8 2021-10-01	1297.8 2021-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1217.9 2021-11-01	1221.6 2021-11-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1217.9 2022-10-01	1221.6 2022-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1297.8 2021-10-01	1297.8 2021-10-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1118.9	1097.6	1200	1200
Analysis
Rating	1118.9	1097.6	1200	1200
Raw rating	1118.9	1097.6	1200	1200
Weighted rating	1116.8	1095.1	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.9	721.6	700	700
Max/Min rating change allowed	186.1	191.9	165.8	165.8
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	1118.9	1097.6	1200	1200
New weighted rating	1117	1095.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1118.9	1097.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1118.9	1097.6	1200	1200
New K-factor	36	36	36	36
New floor	717.9	721.6	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	3	3
	5	5
	5	5
History	18	18

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	18	6.5	36.11	-118.1	1153.4	1035.3
Standard	18	6.5	36.11	-118.1	1153.4	1035.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1118.9	1097.6	1200	1200
2025-09-01	1118.9	1097.6	1200	1200
2025-08-01	1118.9	1097.6	1200	1200
2025-07-01	1118.9	1097.6	1200	1200
2025-06-01	1118.9	1097.6	1200	1200
2025-05-01	1118.9	1097.6	1200	1200
2025-04-01	1118.9	1097.6	1200	1200
2025-03-01	1118.9	1097.6	1200	1200
2025-02-01	1118.9	1097.6	1200	1200
2025-01-01	1110	1089.1	1200	1200
2024-12-01	1110	1089.1	1200	1200
2024-11-01	1114.8	1092	1200	1200
2024-10-01	1114.8	1092	1200	1200
2024-09-01	1114.8	1092	1200	1200
2024-08-01	1114.8	1092	1200	1200
2024-07-01	1114.8	1092	1200	1200
2024-06-01	1114.8	1092	1200	1200
2024-08-01	1114.8	1092	1200	1200
2024-04-01	1114.8	1092	1200	1200
2024-03-01	1114.8	1092	1200	1200
2024-02-01	1114.8	1092	1200	1200
2024-01-01	1114.8	1092	1200	1200
2023-12-01	1114.8	1092	1200	1200
2023-11-01	1114.8	1092	1200	1200

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	Lardies Ope 2024 (C)	2024-10-26	2024-10-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	Lardies Open Tournament 2023 (D1)	2023-10-28	2023-10-28	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
3	Lardies Tournament 2022 (U12)	2022-10-29	2022-10-29	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis
4	2021 Lardies Ope (E)	2021-10-30	2021-10-30	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2021 Lardies Ope				Tournament Lardies Tournament 2022
		date 2021-10-30	rnd 3	type Standard	result 1	date 2022-10-29	rnd 1	type Standard	result 1
		Opponent Oberholster, R (Ruben)				Opponent Kilian, D (Daniel)
2	2	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 1	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Petzer, W (Wilhelm)
3	1	Tournament Lardies Tournament 2022				Tournament Lardies Tournament 2022
		date 2022-10-29	rnd 5	type Standard	result 0.5	date 2022-10-29	rnd 5	type Standard	result 0.5
		Opponent Janse Van Rensburg, LA (Leander)				Opponent Janse Van Rensburg, LA (Leander)

#	Games	Start				End
1	4	Tournament 2021 Lardies Ope				Tournament Lardies Tournament 2022
		date 2021-10-30	rnd 3	type Standard	result 1	date 2022-10-29	rnd 1	type Standard	result 1
		Opponent Oberholster, R (Ruben)				Opponent Kilian, D (Daniel)
2	2	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 1	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Petzer, W (Wilhelm)
3	1	Tournament Lardies Tournament 2022				Tournament Lardies Tournament 2022
		date 2022-10-29	rnd 5	type Standard	result 0.5	date 2022-10-29	rnd 5	type Standard	result 0.5
		Opponent Janse Van Rensburg, LA (Leander)				Opponent Janse Van Rensburg, LA (Leander)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2021 Lardies Ope				Tournament Lardies Tournament 2022
		date 2021-10-30	rnd 3	type Standard	result 1	date 2022-10-29	rnd 1	type Standard	result 1
		Opponent Oberholster, R (Ruben)				Opponent Kilian, D (Daniel)
2	2	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 1	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Petzer, W (Wilhelm)

#	Games	Start				End
1	4	Tournament 2021 Lardies Ope				Tournament Lardies Tournament 2022
		date 2021-10-30	rnd 3	type Standard	result 1	date 2022-10-29	rnd 1	type Standard	result 1
		Opponent Oberholster, R (Ruben)				Opponent Kilian, D (Daniel)
2	2	Tournament Lardies Ope 2024				Tournament Lardies Ope 2024
		date 2024-10-26	rnd 1	type Standard	result 1	date 2024-10-26	rnd 2	type Standard	result 1
		Opponent Belle, U (Unathi)				Opponent Petzer, W (Wilhelm)

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	Coetzee ,M (Marko)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Coetzee ,M (Marko)	2	1249.1	824.1	2	1228.7	824.1	0	0	0	0	0	0
2	Muller ,H (Heinerich)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Muller ,H (Heinerich)	2	1138.4	713.4	2	1129.6	713.4	0	0	0	0	0	0
3	Coetzee ,A (Adriaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Coetzee ,A (Adriaan)	1	1007.9	582.9	1	1003.2	582.9	0	0	0	0	0	0
4	Thobela ,S (Sibusiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Thobela ,S (Sibusiso)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	De Beer ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Beer ,L (Liam)	1	1134.8	709.8	1	1131	709.8	0	0	0	0	0	0
6	Erwee ,E (Elizabeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Erwee ,E (Elizabeth)	1	944	519	1	905.6	519	0	0	0	0	0	0
7	Du Preez ,M (Markus)	1	1	425	1	1	425	0	0	0	0	0	0
7	Du Preez ,M (Markus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Belle ,U (Unathi)	1	1	425	1	1	425	0	0	0	0	0	0
8	Belle ,U (Unathi)	1	1105.7	1530.7	1	1084.4	1530.7	0	0	0	0	0	0
9	Fourie ,J (Johan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Fourie ,J (Johan)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Janse Van Rensburg ,LA (Leander Andries)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
10	Janse Van Rensburg ,LA (Leander Andries)	1	1173	1173	1	1167.1	1173	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Theunissen, E (Ewan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms