Chess South Africa Ratings Database

PLAYER PAGE

Personal

Uithaler, D (Duraycan)

Chess SA id

1120130754

FIDE id

Date of birth

2012-06-15 (U14)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1295.3	1312.1	1211.9	1200
Raw rating	1295.3	1312.1	1183.4	1200
Weighted rating	1291.9	1296.9	1211.9	1200
Weighted performance	1163	1151.1	0	0
Floor	805.9	812.1	717.2	700
K-factor	36	36	36	36
Min/Max rating change allowed	144.8	141.3	169.8	165.8
Highest rating	1305.9 2025-04-01	1312.1 2025-04-01	1287.9 2022-10-01	1200 2018-10-01
Highest raw rating	1305.9 2025-04-01	1312.1 2025-04-01	1217.2 2024-02-01	1200 2024-02-01
Highest weighted rating	1290.6 2025-09-30	1288.1 2025-08-01	1217.2 2024-10-01	1200 2018-10-01
Highest weighted performance	1285.1 2024-02-01	1283.2 2024-02-01	1287.9 2022-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	-2.5	0
New rating	1295.3	1312.1	1209.4	1200
Analysis
Rating	1295.3	1312.1	1211.9	1200
Raw rating	1295.3	1312.1	1183.4	1200
Weighted rating	1291.9	1296.9	1211.9
Weighted performance	1163	1151.1	0
K-factor	36	36	36	36
Floor	805.9	812.1	717.2	700
Max/Min rating change allowed	144.8	141.3	169.8	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	1295.3	1312.1	1183.4	1200
New weighted rating	1292.9	1299.2	1209.4	1200
New weighted performance	1155.5	1143.3	0	0
Temp new rating	1295.3	1312.1	1209.4	1200
Temp new rating +/-	0	0	-2.5	0
Final new rating +/-	0	0	-2.5	0
New rating	1295.3	1312.1	1209.4	1200
New K-factor	36	36	36	36
New floor	805.9	812.1	717.2	700

Item	Main	Standard	Rapid
	0	0	0
	11	6	5
	28	28	0
	18	18	0
	10	5	5
	0	0	0
History	77	67	10

Games since
	Main 39	Standard 34		Rapid 5		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	3061		884		280
Male	2416		646		201
U14	567		169		59
U14 Male	403		103		37
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	11	6	54.55	38.6	1254.9	1293.5
Standard	6	4	66.67	141.7	1209.6	1351.2
Rapid	5	2	40	-85	1309.3	1224.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	77	38	49.35	-5.5	1247.9	1242.4
Standard	67	33	49.25	-6.3	1249.1	1242.8
Rapid	10	5	50	0	1239.6	1239.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1295.3	1312.1	1183.4	1200
2025-09-30	1295.3	1312.1	1183.4	1200
2025-09-01	1305.9	1312.1	1217.2	1200
2025-08-01	1305.9	1312.1	1217.2	1200
2025-07-01	1305.9	1312.1	1217.2	1200
2025-06-01	1305.9	1312.1	1217.2	1200
2025-05-01	1305.9	1312.1	1217.2	1200
2025-04-01	1305.9	1312.1	1217.2	1200
2025-03-01	1270	1268.3	1217.2	1200
2025-02-01	1269.7	1268.3	1217.2	1200
2025-01-01	1286.4	1288.5	1217.2	1200
2024-12-01	1286.4	1288.5	1217.2	1200
2024-11-01	1286.4	1288.5	1217.2	1200
2024-10-01	1286.4	1288.5	1217.2	1200
2024-09-01	1286.4	1288.5	1217.2	1200
2024-08-01	1284.3	1285.6	1217.2	1200
2024-07-01	1284.3	1285.6	1217.2	1200
2024-09-01	1284.3	1285.6	1217.2	1200
2024-05-01	1284.3	1285.6	1217.2	1200
2024-04-01	1246.9	1238.8	1217.2	1200
2024-03-01	1277.7	1274.8	1217.2	1200
2024-02-01	1257.7	1249.2	1217.2	1200
2024-01-01	1230.8	1213.6	1217.2	1200
2023-12-01	1230.8	1213.6	1217.2	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	Pacaltsdorp Open 2025 (B)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
2	Hessequa Ontwikkelings Toernooi 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	Hessequa Skole Proewe 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	0	0	No	Analysis
4	Hessequa Skole Skaak 2025 (O13 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	1	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Pacaltsdorp Open 2025 (B)	2025-08-30	2025-08-30	Rapid	Eden (WEG)	6	5	2	Yes	Analysis
2	Hessequa Ontwikkelings Toernooi 2025 (U13 Boys)	2025-03-01	2025-03-01	Standard	Eden (WEG)	5	5	4	Yes	Analysis
3	Hessequa Skole Proewe 2 2025 (U13 Boys)	2025-02-15	2025-02-15	Standard	Eden (WEG)	5	0	0	No	Analysis
4	Hessequa Skole Skaak 2025 (O13 Seuns)	2025-01-25	2025-01-25	Standard	Eden (WEG)	5	1	0	Yes	Analysis
5	Eden Top Schools 2024 (U15 Open)	2024-08-17	2024-08-17	Standard	Eden (WEG)	5	4	2	Yes	Analysis
6	Eden Chess Trials 2 2024 (U14)	2024-04-13	2024-04-20	Standard	Eden (WEG)	10	9	4.5	Yes	Analysis
7	Eden School Chess Trials 1 2024 (U13 Boys)	2024-03-09	2024-03-09	Standard	Eden (WEG)	5	5	2	Yes	Analysis
8	Hessequa Skole Proewe 2 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Eden (WEG)	5	5	3.5	Yes	Analysis
9	Hessequa Proewe 1 2024 (U13 Boys)	2024-01-27	2024-01-27	Standard	Eden (WEG)	5	5	3	Yes	Analysis
10	Eden Trials 2+3 2023 (U12)	2023-04-15	2023-05-13	Standard	Eden (WEG)	10	4	2	Yes	Analysis
11	Eden Trails 1 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
12	Hessequa Proewe 2 2023 (O11 Seuns)	2023-02-11	2023-02-11	Standard	Eden (WEG)	5	5	3	Yes	Analysis
13	Hessequa Proewe 1 2023 (O11 Seuns)	2023-01-28	2023-01-28	Standard	Eden (WEG)	5	4	1.5	Yes	Analysis
14	Hessequa Ontwikkeling 2022 (Laerskole)	2022-10-22	2022-10-22	Rapid	Eden (WEG)	5	5	3	Yes	Analysis
15	Eden Proewe 1 2022 (O11 Seuns)	2022-03-12	2022-03-12	Standard	Eden (WEG)	5	5	2	Yes	Analysis
16	Hessequa Skaak Proewe 2 2020 (O9 Seuns)	2020-02-22	2020-02-22	Standard	Eden (WEG)	5	5	1.5	Yes	Analysis
17	Hessequa Skaak Proewe 1 2020 (O9 Seuns)	2020-02-01	2020-02-01	Standard	Eden (WEG)	5	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 1	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Joseph, W (William)				Opponent Kannemeyer, M (Mushaan)
2	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Top Schools 2024
		date 2024-04-20	rnd 9	type Standard	result 0.5	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Lengisi, S (Simtha)				Opponent Louw, A (Alfonzo)
3	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-20	rnd 7	type Standard	result 0.5
		Opponent Kiewietz, J (Jayden)				Opponent Le Roux, E (Ebert)

#	Games	Start				End
1	4	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 1	type Standard	result 0.5	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Joseph, W (William)				Opponent Kannemeyer, M (Mushaan)
2	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Top Schools 2024
		date 2024-04-20	rnd 9	type Standard	result 0.5	date 2024-08-17	rnd 1	type Standard	result 1
		Opponent Lengisi, S (Simtha)				Opponent Louw, A (Alfonzo)
3	3	Tournament Eden Chess Trials 2 2024				Tournament Eden Chess Trials 2 2024
		date 2024-04-13	rnd 4	type Standard	result 1	date 2024-04-20	rnd 7	type Standard	result 0.5
		Opponent Kiewietz, J (Jayden)				Opponent Le Roux, E (Ebert)

#	Games	Start				End
1	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Grobbelaar, S (Shaun)				Opponent Treurnicht, C (Chanique)
2	2	Tournament Pacaltsdorp Open 2025				Tournament Pacaltsdorp Open 2025
		date 2025-08-30	rnd 3	type Rapid	result 1	date 2025-08-30	rnd 4	type Rapid	result 1
		Opponent Ludick, A (Andries)				Opponent Gallant, M (Mason)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Bokwana, D (Devaan)				Opponent Kannemeyer, M (Mushaan)
2	3	Tournament Eden Trials 2+3 2023				Tournament Hessequa Proewe 1 2024
		date 2023-04-15	rnd 4	type Standard	result 1	date 2024-01-27	rnd 1	type Standard	result 1
		Opponent Van Aswegen, K (Kearon)				Opponent Van Rooyen, J (Jordan)
3	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Grobbelaar, S (Shaun)				Opponent Treurnicht, C (Chanique)

#	Games	Start				End
1	3	Tournament Hessequa Skole Proewe 2 2024				Tournament Hessequa Skole Proewe 2 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Bokwana, D (Devaan)				Opponent Kannemeyer, M (Mushaan)
2	3	Tournament Eden Trials 2+3 2023				Tournament Hessequa Proewe 1 2024
		date 2023-04-15	rnd 4	type Standard	result 1	date 2024-01-27	rnd 1	type Standard	result 1
		Opponent Van Aswegen, K (Kearon)				Opponent Van Rooyen, J (Jordan)
3	2	Tournament Hessequa Ontwikkelings Toernooi 2025				Tournament Hessequa Ontwikkelings Toernooi 2025
		date 2025-03-01	rnd 4	type Standard	result 1	date 2025-03-01	rnd 5	type Standard	result 1
		Opponent De Vos, R (Ronwin)				Opponent Meyer, M (Markus)

#	Games	Start				End
1	3	Tournament Hessequa Ontwikkeling 2022				Tournament Hessequa Ontwikkeling 2022
		date 2022-10-22	rnd 2	type Rapid	result 1	date 2022-10-22	rnd 4	type Rapid	result 1
		Opponent Grobbelaar, S (Shaun)				Opponent Treurnicht, C (Chanique)
2	2	Tournament Pacaltsdorp Open 2025				Tournament Pacaltsdorp Open 2025
		date 2025-08-30	rnd 3	type Rapid	result 1	date 2025-08-30	rnd 4	type Rapid	result 1
		Opponent Ludick, A (Andries)				Opponent Gallant, M (Mason)

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	Pulla ,R (Romesh)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
1	Pulla ,R (Romesh)	2	1235	1447.5	2	1240.3	1447.5	0	0	0	0	0	0
2	Riddles ,C (Cleawin)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Riddles ,C (Cleawin)	2	1257.8	832.8	2	1238.5	832.8	0	0	0	0	0	0
3	Jacobs ,S (Shanwill)	2	1	0	2	1	0	0	0	0	0	0	0
3	Jacobs ,S (Shanwill)	2	1141.2	1141.2	2	1126.8	1141.2	0	0	0	0	0	0
4	Kortje ,B (Brintley)	2	1	0	2	1	0	0	0	0	0	0	0
4	Kortje ,B (Brintley)	2	1161	1161	2	1152.6	1161	0	0	0	0	0	0
5	Joseph ,W (William)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
5	Joseph ,W (William)	2	1362.4	1149.9	2	1382.2	1149.9	0	0	0	0	0	0
6	Jansen ,D (Duncan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Jansen ,D (Duncan)	2	1188.6	1401.1	2	1184	1401.1	0	0	0	0	0	0
7	Abrahams ,C (Codey)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Abrahams ,C (Codey)	2	1149.5	724.5	2	1140.4	724.5	0	0	0	0	0	0
8	Drude ,E (Eyshaan)	2	1	0	2	1	0	0	0	0	0	0	0
8	Drude ,E (Eyshaan)	2	1403.5	1403.5	2	1418.6	1403.5	0	0	0	0	0	0
9	Sampson ,E (Eejay)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Sampson ,E (Eejay)	2	1371.9	1159.4	2	1366.4	1159.4	0	0	0	0	0	0
10	Bokwana ,D (Devaan)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
10	Bokwana ,D (Devaan)	2	1107.2	1319.7	2	1094.2	1319.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Uithaler, D (Duraycan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms