Chess South Africa Ratings Database

PLAYER PAGE

Personal

Chaonwa, N (Nathan)

Chess SA id

1120119460

FIDE id

Date of birth

2012-05-28 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-07-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1360.8	1370.3	1174.8	1200
Raw rating	1360.8	1370.3	1174.8	1200
Weighted rating	1360.5	1370	1174.8	1200
Weighted performance	925	924.9	0	0
Floor	892.7	907.7	700	700
K-factor	36	32	36	36
Min/Max rating change allowed	131.9	130.1	171.9	165.8
Highest rating	1392.7 2023-06-01	1407.7 2023-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1392.7 2023-06-01	1407.7 2023-06-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1392.7 2025-02-01	1407.7 2025-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1372.3 2023-05-01	1375.9 2023-05-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1360.8	1370.3	1174.8	1200
Analysis
Rating	1360.8	1370.3	1174.8	1200
Raw rating	1360.8	1370.3	1174.8	1200
Weighted rating	1360.5	1370	1174.8
Weighted performance	925	924.9	0
K-factor	36	32	36	36
Floor	892.7	907.7	700	700
Max/Min rating change allowed	131.9	130.1	171.9	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	1360.8	1370.3	1174.8	1200
New weighted rating	1360.5	1370.1	1174.8	1200
New weighted performance	924.5	924.5	0	0
Temp new rating	1360.8	1370.3	1174.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1360.8	1370.3	1174.8	1200
New K-factor	36	32	36	36
New floor	892.7	907.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	38	38	0
	25	25	0
	0	0	0
History	88	83	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Eden (WEG)
Province	Western Cape (WC)
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	88	44.5	50.57	4.8	1262.4	1267.2
Standard	83	42.5	51.2	10.2	1265	1275.2
Rapid	5	2	40	-85	1220	1135
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1360.8	1370.3	1174.8	1200
2025-09-01	1360.8	1370.3	1174.8	1200
2025-08-01	1360.8	1370.3	1174.8	1200
2025-07-01	1360.8	1370.3	1174.8	1200
2025-06-01	1360.8	1370.3	1174.8	1200
2025-05-01	1360.8	1370.3	1174.8	1200
2025-04-01	1360.8	1370.3	1174.8	1200
2025-03-01	1360.8	1370.3	1174.8	1200
2025-02-01	1360.8	1370.3	1174.8	1200
2025-01-01	1360.1	1369.6	1174.8	1200
2024-12-01	1360.1	1369.6	1174.8	1200
2024-11-01	1360.1	1369.6	1174.8	1200
2024-10-01	1360.1	1369.6	1174.8	1200
2024-09-01	1360.1	1369.6	1174.8	1200
2024-08-01	1360.1	1369.6	1174.8	1200
2024-07-01	1360.1	1369.6	1174.8	1200
2024-06-01	1360.1	1369.6	1174.8	1200
2024-08-01	1360.1	1369.6	1174.8	1200
2024-04-01	1360.1	1369.6	1174.8	1200
2024-03-01	1360.1	1369.6	1174.8	1200
2024-02-01	1360.1	1369.6	1174.8	1200
2024-01-01	1360.1	1369.6	1174.8	1200
2023-12-01	1360.1	1369.6	1174.8	1200
2023-11-01	1360.1	1369.6	1174.8	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	Top Schools 2023 (U11)	2023-07-29	2023-07-29	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	10	7	Yes	Analysis
3	George Chess Club Winter Open 2023 (C)	2023-05-20	2023-05-20	Standard	Eden (WEG)	5	5	2	Yes	Analysis
4	Eden Trails 1 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
5	George Chess Trials 3 2023 (U11 Boys)	2023-02-25	2023-02-25	Standard	Eden (WEG)	5	5	4	Yes	Analysis
6	George Chess Trials 2 2023 (U11 Boys)	2023-02-11	2023-02-11	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
7	George Chess Trials 1 2023 (U11 Boys)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	2.5	Yes	Analysis
8	Eden Proewe 2 2022 (O11 Seuns)	2022-04-09	2022-04-09	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
9	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
10	George Trials 3 2022 (U11)	2022-02-26	2022-02-26	Standard	Eden (WEG)	5	5	2	Yes	Analysis
11	George Trials 2 2022 (U11)	2022-02-12	2022-02-12	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	George Trials 1 2022 (U11)	2022-01-29	2022-01-29	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	George Trial 3 2020 (U10)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	2	Yes	Analysis
14	George Trial 2 2020 (U10)	2020-02-08	2020-02-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
15	George Trial 1 2020 (U10)	2020-01-25	2020-01-25	Standard	Eden (WEG)	5	5	2.5	Yes	Analysis
16	George Open Chess Tournament 2019 (D)	2019-11-30	2019-11-30	Standard	Eden (WEG)	5	5	0	Yes	Analysis
17	George Suid Junior Skaaktoernooi 2019	2019-10-19	2019-10-19	Rapid	Eden (WEG)	5	5	2	Yes	Analysis

#	Games	Start				End
1	7	Tournament Eden Proewe 2 2022				Tournament George Chess Trials 1 2023
		date 2022-04-09	rnd 2	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Berry, L (Luthando)				Opponent Prins, E (Eddie)
2	4	Tournament George Chess Trials 3 2023				Tournament Eden Trails 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Griebenauw, E (Emmerich)				Opponent Kajiwa, I (Irvin)
3	3	Tournament Eden Trials 2+3 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-13	rnd 9	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Stander, D (Dean)				Opponent Vincent, N (Nicholis)

#	Games	Start				End
1	7	Tournament Eden Proewe 2 2022				Tournament George Chess Trials 1 2023
		date 2022-04-09	rnd 2	type Standard	result 1	date 2023-01-28	rnd 4	type Standard	result 0.5
		Opponent Berry, L (Luthando)				Opponent Prins, E (Eddie)
2	4	Tournament George Chess Trials 3 2023				Tournament Eden Trails 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Griebenauw, E (Emmerich)				Opponent Kajiwa, I (Irvin)
3	3	Tournament Eden Trials 2+3 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-13	rnd 9	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Stander, D (Dean)				Opponent Vincent, N (Nicholis)

#	Games	Start				End
1	2	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 3	type Rapid	result 0.5	date 2019-10-19	rnd 4	type Rapid	result 0.5
		Opponent Sampson, E (Eejay)				Opponent Olivier, S (Schalk)
2	1	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 1	type Rapid	result 1
		Opponent Tsehla, S (Sibahle)				Opponent Tsehla, S (Sibahle)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament George Chess Trials 3 2023				Tournament Eden Trails 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Griebenauw, E (Emmerich)				Opponent Kajiwa, I (Irvin)
2	4	Tournament Eden Proewe 2 2022				Tournament George Chess Trials 1 2023
		date 2022-04-09	rnd 4	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Moolman, J (Jahmeilio)				Opponent Steenberg, H (Hendre)
3	3	Tournament Eden Trials 2+3 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-13	rnd 9	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Stander, D (Dean)				Opponent Vincent, N (Nicholis)

#	Games	Start				End
1	4	Tournament George Chess Trials 3 2023				Tournament Eden Trails 1 2023
		date 2023-02-25	rnd 4	type Standard	result 1	date 2023-03-11	rnd 2	type Standard	result 1
		Opponent Griebenauw, E (Emmerich)				Opponent Kajiwa, I (Irvin)
2	4	Tournament Eden Proewe 2 2022				Tournament George Chess Trials 1 2023
		date 2022-04-09	rnd 4	type Standard	result 1	date 2023-01-28	rnd 3	type Standard	result 1
		Opponent Moolman, J (Jahmeilio)				Opponent Steenberg, H (Hendre)
3	3	Tournament Eden Trials 2+3 2023				Tournament George Chess Club Winter Open 2023
		date 2023-05-13	rnd 9	type Standard	result 1	date 2023-05-20	rnd 1	type Standard	result 1
		Opponent Stander, D (Dean)				Opponent Vincent, N (Nicholis)

#	Games	Start				End
1	1	Tournament George Suid Junior Skaaktoernooi 2019				Tournament George Suid Junior Skaaktoernooi 2019
		date 2019-10-19	rnd 1	type Rapid	result 1	date 2019-10-19	rnd 1	type Rapid	result 1
		Opponent Tsehla, S (Sibahle)				Opponent Tsehla, S (Sibahle)

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	Lengisi ,S (Simtha)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Lengisi ,S (Simtha)	3	1275.9	1134.2	3	1278.4	1134.2	0	0	0	0	0	0
2	Prins ,E (Eddie)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	Prins ,E (Eddie)	3	1381.2	1097.9	3	1383	1097.9	0	0	0	0	0	0
3	Le Roux ,M (Melandi)	3	3	425	3	3	425	0	0	0	0	0	0
3	Le Roux ,M (Melandi)	3	1267	1692	3	1269.4	1692	0	0	0	0	0	0
4	Simon ,R (Riley)	3	0	-425	3	0	-425	0	0	0	0	0	0
4	Simon ,R (Riley)	3	1595.1	1170.1	3	1586.2	1170.1	0	0	0	0	0	0
5	Smit ,H (Harold)	2	1	0	2	1	0	0	0	0	0	0	0
5	Smit ,H (Harold)	2	1188.4	1188.4	2	1188.2	1188.4	0	0	0	0	0	0
6	Steenberg ,H (Hendre)	2	1	0	2	1	0	0	0	0	0	0	0
6	Steenberg ,H (Hendre)	2	1346.2	1346.2	2	1340.6	1346.2	0	0	0	0	0	0
7	Stander ,D (Dean)	2	2	425	2	2	425	0	0	0	0	0	0
7	Stander ,D (Dean)	2	1224.7	1649.7	2	1229.2	1649.7	0	0	0	0	0	0
8	Le Roux ,E (Ebert)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Le Roux ,E (Ebert)	2	1551.2	1126.2	2	1557.6	1126.2	0	0	0	0	0	0
9	Fischer ,C (Carlanda)	2	2	425	2	2	425	0	0	0	0	0	0
9	Fischer ,C (Carlanda)	2	1217.7	1642.7	2	1211.4	1642.7	0	0	0	0	0	0
10	Punt ,H (Heinrich)	2	0	-425	2	0	-425	0	0	0	0	0	0
10	Punt ,H (Heinrich)	2	1455.9	1030.9	2	1484	1030.9	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

Chaonwa, N (Nathan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms