Chess South Africa Ratings Database

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Personal

Krynauw, E (Eben)

Chess SA id

1130146573

FIDE id

Date of birth

2013-06-05 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

38.2

Junior GPX Points

1160.8

Item	Main	Standard	Rapid	Blitz
Rating	1395.6	1387.2	1372.3	1200
Raw rating	1360.4	1387.2	1309.1	1200
Weighted rating	1395.6	1377.7	1372.3	1200
Weighted performance	1226.4	1235.3	1278.5	0
Floor	963	949	896	700
K-factor	32	32	36	36
Min/Max rating change allowed	131.9	127	141.9	165.8
Highest rating	1493.8 2024-08-01	1464.7 2024-08-01	1491.2 2023-06-01	1200 2018-10-01
Highest raw rating	1463 2024-09-01	1449 2024-09-01	1396 2024-11-01	1200 2024-02-01
Highest weighted rating	1396.2 2025-09-01	1365.4 2025-08-01	1379.1 2025-08-01	1200 2018-10-01
Highest weighted performance	1493.8 2024-08-01	1464.7 2024-08-01	1491.2 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1.6	0	-4.2	0
New rating	1394	1387.2	1368.1	1200
Analysis
Rating	1395.6	1387.2	1372.3	1200
Raw rating	1360.4	1387.2	1309.1	1200
Weighted rating	1395.6	1377.7	1372.3
Weighted performance	1226.4	1235.3	1278.5
K-factor	32	32	36	36
Floor	963	949	896	700
Max/Min rating change allowed	131.9	127	141.9	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	1360.4	1387.2	1309.1	1200
New weighted rating	1394	1380.7	1368.1	1200
New weighted performance	1219.1	1227.4	1270.9	0
Temp new rating	1394	1387.2	1368.1	1200
Temp new rating +/-	-1.6	0	-4.2	0
Final new rating +/-	-1.6	0	-4.2	0
New rating	1394	1387.2	1368.1	1200
New K-factor	32	32	36	36
New floor	963	949	896	700

Item	Main	Standard	Rapid
	0	0	0
	43	16	27
	65	36	29
	69	24	45
	9	9	0
	0	0	0
History	186	85	101

Games since
	Main 114	Standard 52		Rapid 62		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2229		696		105
Male	1814		548		79
U14	359		116		19
U14 Male	262		78		12
Standard
	RSA		Province		Region
Overall	2239		619		89
Male	1817		480		66
U14	375		109		16
U14 Male	273		71		9
Rapid
	RSA		Province		Region
Overall	661		343		54
Male	555		286		42
U14	132		76		14
U14 Male	104		60		10
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	43	27.5	63.95	118.6	1241.3	1359.9
Standard	16	11.5	71.88	185.9	1232.4	1418.3
Rapid	27	16	59.26	78.7	1246.6	1325.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	186	110.5	59.41	80	1259.4	1339.4
Standard	85	48.5	57.06	60	1271.3	1331.3
Rapid	101	62	61.39	96.8	1249.4	1346.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1360.4	1387.2	1309.1	1200
2025-09-30	1381.7	1387.2	1337.9	1200
2025-09-01	1381.7	1387.2	1337.9	1200
2025-08-01	1406.4	1387.2	1396	1200
2025-07-01	1406.4	1387.2	1396	1200
2025-06-01	1406.4	1387.2	1396	1200
2025-05-01	1406.4	1387.2	1396	1200
2025-04-01	1406.4	1387.2	1396	1200
2025-03-01	1416.3	1398.3	1396	1200
2025-02-01	1410.9	1385.2	1396	1200
2025-01-01	1400.7	1367.7	1396	1200
2024-12-01	1400.7	1367.7	1396	1200
2024-11-01	1400.7	1367.7	1396	1200
2024-10-01	1422.6	1399.7	1379.1	1200
2024-09-01	1463	1449	1379.1	1200
2024-08-01	1433.2	1434.1	1379.1	1200
2024-07-01	1390.8	1358.7	1379.1	1200
2024-09-01	1390.8	1358.7	1379.1	1200
2024-05-01	1340.5	1266	1319.9	1200
2024-04-01	1340.5	1266	1319.9	1200
2024-03-01	1333.3	1221.7	1362.4	1200
2024-02-01	1287.7	1221.7	1297.6	1200
2024-01-01	1272.6	1221.7	1264.1	1200
2023-12-01	1272.6	1221.7	1264.1	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	Worcester Schools Knock-Out 2025 (U13 Boys)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Langeberg Club 2025 (U14)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	De Villiers PS 2025 (U14+High School Boys)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
5	Cape Winelands Schools Development 2025 (U13 Boys)	2025-08-02	2025-08-02	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
8	Marie Delport Memorial 2025 (U14 Boys)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Worcester Schools Knock-Out 2025 (U13 Boys)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Langeberg Club 2025 (U14)	2025-10-04	2025-10-04	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
4	De Villiers PS 2025 (U14+High School Boys)	2025-08-16	2025-08-16	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
5	Cape Winelands Schools Development 2025 (U13 Boys)	2025-08-02	2025-08-02	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Cape Winelands Schools Prestige 2025 (U13 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
7	Cape Winelands Schools - Trials 1 2025 (U13 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
8	Marie Delport Memorial 2025 (U14 Boys)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	4.5	Yes	Analysis
9	Worcester Knock-Out 2024 (U11 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
10	Strategema Chess October 2024 (U11)	2024-10-05	2024-10-05	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
11	Western Cape Top Schools Championship 2024 (U11 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	2	Yes	Analysis
12	De Villiers PS Tournament 2024 (U14)	2024-08-17	2024-08-17	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
13	Cape Winelands - Top Schools 2024 (U7-U11 Mixed)	2024-07-24	2024-07-24	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
14	Robertson Strategema Chess May 2024 (U11)	2024-05-11	2024-05-11	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
15	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	2	Yes	Analysis
16	Worcester PS League 2024 (U11)	2024-04-27	2024-04-27	Standard	Cape Winelands (WCW)	5	4	4	Yes	Analysis
17	Cape Town Open Rapid Chess Championship 2024 (U12)	2024-03-16	2024-03-16	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
18	Cape Winelands Schools - Prestige 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
19	Cape Winelands Schools - PS Trials 1 2024 (U11 Boys)	2024-02-10	2024-02-10	Rapid	Cape Winelands (WCW)	6	6	5	Yes	Analysis
20	Cape Winelands - Marie Delport Memorial 2024 (U12)	2024-01-27	2024-01-27	Rapid	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
21	Ashton Skaakmat Rapid 2023 (U11)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
22	Worcester Knock-Out 2023 (U11 Boys)	2023-10-14	2023-10-14	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
23	Robertson Chess Tournament Oct 2023 (U11)	2023-10-28	2023-10-28	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
24	Bonnievale Open Rapid 2023 (U12)	2023-10-21	2023-10-21	Rapid	Cape Winelands (WCW)	6	6	2.5	Yes	Analysis
25	Cape Town Junior Chess League Finals 2023 (U12A)	2023-09-16	2023-09-16	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
26	Western Cape Top Schools 2023 (U11 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	2.5	Yes	Analysis
27	CW Top Schools 2023 (U7-U11 Mixed + U11 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
28	Cape Town Junior Chess League - Round 1 2023 (U12A)	2023-07-22	2023-07-22	Rapid	Cape Town (WCT)	7	6	4	Yes	Analysis
29	Langeberg Top Schools 2023 (U7-U13 Mix)	2023-07-29	2023-07-29	Rapid	Cape Winelands (WCW)	5	3	3	Yes	Analysis
30	Cape Town Junior League 2nd Qualifier 2023 (U12)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
31	Western Cape PS Individuals 2023 (U11 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
32	Cape Winelands Schools Prestige 2023 (U11 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	4	2	Yes	Analysis
33	Cape Winelands Schools Chess - Trials 1 2023 (U11 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
34	Robertson Strategema Club 2022 (U11)	2022-10-29	2022-10-29	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
35	Strategema 2022 (U11)	2022-09-10	2022-09-10	Standard	Cape Winelands (WCW)	5	4	0	Yes	Analysis

#	Games	Start				End
1	8	Tournament Robertson Strategema Chess May 2024				Tournament De Villiers PS Tournament 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Visser, D (David)				Opponent Folscher, L (Lizel)
2	7	Tournament Cape Town Open Rapid Chess Championship 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-16	rnd 6	type Rapid	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Koegelenberg, O (Olivia)				Opponent Herman, V (Victor)
3	7	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CW Top Schools 2023
		date 2023-07-22	rnd 6	type Rapid	result 1	date 2023-08-26	rnd 2	type Rapid	result 1
		Opponent Msimang, S (Siyamthanda)				Opponent Pokwas, R (Raynicah)

#	Games	Start				End
1	7	Tournament Cape Winelands - Top Schools 2024				Tournament De Villiers PS Tournament 2024
		date 2024-07-24	rnd 1	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Elan-Puttick, C (Claire)				Opponent Folscher, L (Lizel)
2	7	Tournament Cape Winelands Schools - Prestige 2024				Tournament Western Cape PS Individuals Championship 2024
		date 2024-03-02	rnd 5	type Standard	result 0.5	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Van Wyk, M (Micaile)				Opponent Herman, V (Victor)
3	6	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-10-28	rnd 3	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Sauls, L (Lekisha)				Opponent Kriel, D (Daniel)

#	Games	Start				End
1	7	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CW Top Schools 2023
		date 2023-07-22	rnd 6	type Rapid	result 1	date 2023-08-26	rnd 2	type Rapid	result 1
		Opponent Msimang, S (Siyamthanda)				Opponent Pokwas, R (Raynicah)
2	7	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Mnyendeki, A (Aphakama)				Opponent Martin, E (Emma)
3	6	Tournament Robertson Strategema Chess May 2024				Tournament Worcester Knock-Out 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Visser, D (David)				Opponent Van Wyk, M (Micaile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Robertson Strategema Chess May 2024				Tournament De Villiers PS Tournament 2024
		date 2024-05-11	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Visser, D (David)				Opponent Folscher, L (Lizel)
2	7	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CW Top Schools 2023
		date 2023-07-22	rnd 6	type Rapid	result 1	date 2023-08-26	rnd 2	type Rapid	result 1
		Opponent Msimang, S (Siyamthanda)				Opponent Pokwas, R (Raynicah)
3	7	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Mnyendeki, A (Aphakama)				Opponent Martin, E (Emma)

#	Games	Start				End
1	7	Tournament Cape Winelands - Top Schools 2024				Tournament De Villiers PS Tournament 2024
		date 2024-07-24	rnd 1	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Elan-Puttick, C (Claire)				Opponent Folscher, L (Lizel)
2	6	Tournament Robertson Chess Tournament Oct 2023				Tournament Cape Winelands Schools - Prestige 2024
		date 2023-10-28	rnd 3	type Standard	result 1	date 2024-03-02	rnd 3	type Standard	result 1
		Opponent Sauls, L (Lekisha)				Opponent Kriel, D (Daniel)
3	4	Tournament Cape Winelands Schools - Trials 1 2025				Tournament Cape Winelands Schools Prestige 2025
		date 2025-02-22	rnd 3	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Balaam, J (Joshua)				Opponent De Villiers, M (Malan)

#	Games	Start				End
1	7	Tournament Cape Town Junior Chess League - Round 1 2023				Tournament CW Top Schools 2023
		date 2023-07-22	rnd 6	type Rapid	result 1	date 2023-08-26	rnd 2	type Rapid	result 1
		Opponent Msimang, S (Siyamthanda)				Opponent Pokwas, R (Raynicah)
2	7	Tournament Cape Town Junior League 2nd Qualifier 2023				Tournament Cape Town Junior Chess League - Round 1 2023
		date 2023-06-03	rnd 2	type Rapid	result 1	date 2023-07-22	rnd 3	type Rapid	result 1
		Opponent Mnyendeki, A (Aphakama)				Opponent Martin, E (Emma)
3	4	Tournament Cape Winelands Schools Development 2025				Tournament Cape Winelands Schools Development 2025
		date 2025-08-02	rnd 1	type Rapid	result 1	date 2025-08-02	rnd 4	type Rapid	result 1
		Opponent Jones, H (Herchelle)				Opponent Arendse, J (Jaylin)

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	Koert ,D (Dane)	5	0.5	-340	4	0.5	-318.8	1	0	-425	0	0	0
1	Koert ,D (Dane)	5	1360.1	1020.1	4	1333.8	1041.3	1	1304.2	935.1	0	0	0
2	Milhomem ,D (Daniel)	4	2	0	1	0	-425	3	2	141.7	0	0	0
2	Milhomem ,D (Daniel)	4	1271.7	1271.7	1	1238	846.7	3	1307.6	1413.3	0	0	0
3	Jansen ,J (Jaydon)	3	3	425	2	2	425	1	1	425	0	0	0
3	Jansen ,J (Jaydon)	3	1280.2	1705.2	2	1283.2	1705.2	1	1238	1705.2	0	0	0
4	Kriel ,D (Daniel)	3	2	141.7	2	1	0	1	1	425	0	0	0
4	Kriel ,D (Daniel)	3	1309	1450.7	2	1294.9	1309	1	1245.1	1734	0	0	0
5	Van Wyk ,M (Micaile)	3	1.5	0	1	0.5	0	2	1	0	0	0	0
5	Van Wyk ,M (Micaile)	3	1499	1499	1	1362.3	1499	2	1607.1	1499	0	0	0
6	Martin ,E (Emma)	3	2	141.7	0	0	0	3	2	141.7	0	0	0
6	Martin ,E (Emma)	3	1263.7	1405.4	0	0	0	3	1297.2	1405.4	0	0	0
7	Young ,G (Gregory)	3	1.5	0	0	0	0	3	1.5	0	0	0	0
7	Young ,G (Gregory)	3	1304.8	1304.8	0	0	0	3	1315.3	1304.8	0	0	0
8	Philander ,L (Liam)	2	1	0	2	1	0	0	0	0	0	0	0
8	Philander ,L (Liam)	2	1278	1278	2	1211.4	1278	0	0	0	0	0	0
9	Folscher ,L (Lizel)	2	2	425	2	2	425	0	0	0	0	0	0
9	Folscher ,L (Lizel)	2	1278.9	1703.9	2	1261.4	1703.9	0	0	0	0	0	0
10	Von Wielligh ,S (Sven)	2	1	0	1	0	-425	1	1	425	0	0	0
10	Von Wielligh ,S (Sven)	2	1319.3	1319.3	1	1293	894.3	1	1324.1	1744.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Krynauw, E (Eben)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms