Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kiewiet, D (Denick)

Chess SA id

1140161672

FIDE id

Date of birth

2014-06-06 (U12)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1320.9

Item	Main	Standard	Rapid	Blitz
Rating	1293.1	1264.7	1237.4	1200
Raw rating	1293.1	1264.7	1237.4	1200
Weighted rating	1255.2	1235.9	1229.2	1200
Weighted performance	1178.5	1185.6	0	0
Floor	841.4	819	737.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.2	151.2	157.2	165.8
Highest rating	1341.4 2025-05-05	1319 2025-05-05	1347.5 2024-09-01	1200 2018-10-01
Highest raw rating	1341.4 2025-05-05	1319 2025-05-05	1237.4 2024-10-01	1200 2024-03-01
Highest weighted rating	1341.4 2018-10-01	1319 2018-10-01	1226.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1341.4 2025-05-05	1319 2024-02-01	1347.5 2024-09-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1293.1	1264.7	1237.4	1200
Analysis
Rating	1293.1	1264.7	1237.4	1200
Raw rating	1293.1	1264.7	1237.4	1200
Weighted rating	1255.2	1235.9	1229.2
Weighted performance	1178.5	1185.6	0
K-factor	36	36	36	36
Floor	841.4	819	737.4	700
Max/Min rating change allowed	145.2	151.2	157.2	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	1293.1	1264.7	1237.4	1200
New weighted rating	1260.7	1240.2	1230.5	1200
New weighted performance	1178.1	1185.1	0	0
Temp new rating	1293.1	1264.7	1237.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1293.1	1264.7	1237.4	1200
New K-factor	36	36	36	36
New floor	841.4	819	737.4	700

Item	Main	Standard	Rapid
	0	0	0
	24	24	0
	34	28	6
	4	4	0
	0	0	0
	0	0	0
History	62	56	6

Games since
	Main 58	Standard 52		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	3253		1059		298
Male	2555		776		214
U12	496		182		56
U12 Male	352		119		33
Standard
	RSA		Province		Region
Overall	3385		961		339
Male	2620		677		232
U12	514		150		61
U12 Male	360		95		36
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	24	13.5	56.25	53.1	1272.1	1325.2
Standard	24	13.5	56.25	53.1	1272.1	1325.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	62	29.5	47.58	-20.6	1265.5	1245
Standard	56	25.5	45.54	-37.9	1267.7	1229.8
Rapid	6	4	66.67	141.7	1245.2	1386.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1293.1	1264.7	1237.4	1200
2025-09-01	1293.1	1264.7	1237.4	1200
2025-08-01	1341.4	1319	1237.4	1200
2025-07-01	1341.4	1319	1237.4	1200
2025-06-01	1341.4	1319	1237.4	1200
2025-05-01	1341.4	1319	1237.4	1200
2025-04-01	1301.8	1267.6	1237.4	1200
2025-03-01	1252.8	1238.6	1237.4	1200
2025-02-01	1203.4	1181.7	1237.4	1200
2025-01-01	1203.4	1181.7	1237.4	1200
2024-12-01	1203.4	1181.7	1237.4	1200
2024-11-01	1203.4	1181.7	1237.4	1200
2024-10-01	1203.4	1181.7	1237.4	1200
2024-09-01	1178.7	1181.7	1200	1200
2024-08-01	1124.9	1114	1200	1200
2024-07-01	1124.9	1114	1200	1200
2024-06-01	1172.1	1171.2	1200	1200
2024-08-01	1172.1	1171.2	1200	1200
2024-04-01	1170.3	1161.1	1200	1200
2024-03-01	1214.2	1217.3	1200	1200
2024-02-01	1182.4	1179.5	1200	1200
2024-01-01	1182.4	1179.5	1200	1200
2023-12-01	1182.4	1179.5	1200	1200
2023-11-01	1182.4	1179.5	1200	1200

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	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Mossel Bay Top Schools 2025 (U13 Open)	2025-08-02	2025-08-02	Standard	Eden (WEG)	5	4	1	Yes	Analysis
2	Eden Chess Trials 2 2025 (U12)	2025-03-15	2025-04-12	Standard	Eden (WEG)	10	10	5.5	Yes	Analysis
3	Eden Schools Chess Trials 1 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Eden (WEG)	5	5	3	Yes	Analysis
4	Mossel Bay Schools Trials 2 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Eden (WEG)	5	5	4	Yes	Analysis
5	Tsogo Sun Moves For Life Learners Tournament 2024 (U11)	2024-08-31	2024-08-31	Rapid	Eden (WEG)	6	6	4	Yes	Analysis
6	Eden Top Schools 2024 (U11 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	5	3	Yes	Analysis
7	Eden Open 2024 (C)	2024-06-22	2024-06-22	Standard	Eden (WEG)	5	4	0	Yes	Analysis
8	Eden Chess Trials 2 2024 (U12)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	10	4	Yes	Analysis
9	Eden School Chess Trials 1 2024 (U11 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	1	Yes	Analysis
10	Mossel Bay Schools Trials 2 2024 (U11)	2024-02-17	2024-02-17	Standard	Eden (WEG)	5	4	3	Yes	Analysis
11	Eden Top Schools 2023 (U9 Mix)	2023-08-19	2023-08-19	Standard	Eden (WEG)	5	4	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Prins, B (Bryston)				Opponent Oberholzer, M (Milan)
2	3	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Mossel Bay Schools Trials 2 2025
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kayser, I (Ikraan)				Opponent Kleynhans, N (Noah)
3	3	Tournament Eden Top Schools 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Punt, CR (Christiaan)				Opponent Frans, C (C Jay)

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Prins, B (Bryston)				Opponent Oberholzer, M (Milan)
2	3	Tournament Eden Top Schools 2024				Tournament Mossel Bay Schools Trials 2 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Punt, CR (Christiaan)				Opponent Kleynhans, N (Noah)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-04-12	rnd 9	type Standard	result 1	date 2025-04-12	rnd 10	type Standard	result 0.5
		Opponent Brand, L (Lirina)				Opponent Stoffels, C (Connor)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Van Wyk, D (Deroza)				Opponent Frans, C (C Jay)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Kayser, I (Ikraan)				Opponent Kayser, I (Ikraan)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 4	type Rapid	result 1	date 2024-08-31	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, N (Niche-Leigh)				Opponent Van Rooyen, N (Niche-Leigh)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Prins, B (Bryston)				Opponent Oberholzer, M (Milan)
2	3	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Mossel Bay Schools Trials 2 2025
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Kayser, I (Ikraan)				Opponent Kleynhans, N (Noah)
3	3	Tournament Eden Top Schools 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-17	rnd 5	type Standard	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Punt, CR (Christiaan)				Opponent Frans, C (C Jay)

#	Games	Start				End
1	4	Tournament Mossel Bay Schools Trials 2 2025				Tournament Eden Schools Chess Trials 1 2025
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Prins, B (Bryston)				Opponent Oberholzer, M (Milan)
2	3	Tournament Eden Top Schools 2024				Tournament Mossel Bay Schools Trials 2 2025
		date 2024-08-17	rnd 5	type Standard	result 1	date 2025-02-22	rnd 2	type Standard	result 1
		Opponent Punt, CR (Christiaan)				Opponent Kleynhans, N (Noah)
3	2	Tournament Eden Chess Trials 2 2025				Tournament Eden Chess Trials 2 2025
		date 2025-03-15	rnd 3	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Adriaanse, S (Shakiel)				Opponent Verster, J (Juan Marais)

#	Games	Start				End
1	2	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 1	type Rapid	result 1	date 2024-08-31	rnd 2	type Rapid	result 1
		Opponent Van Wyk, D (Deroza)				Opponent Frans, C (C Jay)
2	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 6	type Rapid	result 1	date 2024-08-31	rnd 6	type Rapid	result 1
		Opponent Kayser, I (Ikraan)				Opponent Kayser, I (Ikraan)
3	1	Tournament Tsogo Sun Moves For Life Learners Tournament 2024				Tournament Tsogo Sun Moves For Life Learners Tournament 2024
		date 2024-08-31	rnd 4	type Rapid	result 1	date 2024-08-31	rnd 4	type Rapid	result 1
		Opponent Van Rooyen, N (Niche-Leigh)				Opponent Van Rooyen, N (Niche-Leigh)

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	Abrahams ,M (Marshal)	3	0	-425	2	0	-425	1	0	-425	0	0	0
1	Abrahams ,M (Marshal)	3	1339.5	914.5	2	1342.8	914.5	1	1200	914.5	0	0	0
2	Van Rooyen ,N (Niche-Leigh)	2	2	425	1	1	425	1	1	425	0	0	0
2	Van Rooyen ,N (Niche-Leigh)	2	1214.6	1639.6	1	1217.2	1639.6	1	1237.6	1639.6	0	0	0
3	Verster ,J (Juan Marais)	1	1	425	1	1	425	0	0	0	0	0	0
3	Verster ,J (Juan Marais)	1	1473.6	1898.6	1	1448.8	1898.6	0	0	0	0	0	0
4	Smith ,H (Hope Lynique)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Smith ,H (Hope Lynique)	1	1356.4	931.4	1	1359.1	931.4	0	0	0	0	0	0
5	Stuurman ,D (Duray)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Stuurman ,D (Duray)	1	1200.3	775.3	1	1199.8	775.3	0	0	0	0	0	0
6	Klaasen ,A (Angelique)	1	1	425	1	1	425	0	0	0	0	0	0
6	Klaasen ,A (Angelique)	1	1166.1	1591.1	1	1158.8	1591.1	0	0	0	0	0	0
7	Prins ,B (Bryston)	1	1	425	1	1	425	0	0	0	0	0	0
7	Prins ,B (Bryston)	1	1189.7	1614.7	1	1187	1614.7	0	0	0	0	0	0
8	Punt ,CR (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
8	Punt ,CR (Christiaan)	1	1274.3	1699.3	1	1286.7	1699.3	0	0	0	0	0	0
9	Du Preez ,R (Rumecha)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Du Preez ,R (Rumecha)	1	1289.7	864.7	1	1303	864.7	0	0	0	0	0	0
10	Stander ,M (Matt)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Stander ,M (Matt)	1	1200	775	1	1200	775	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

Kiewiet, D (Denick)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms