Chess South Africa Ratings Database

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Personal

Rehse, N (Nathan)

Chess SA id

1170305018

FIDE id

534004912

Date of birth

2017-09-04 (U10)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1598	1603.8	1505.5	1300.8
Raw rating	1598	1603.8	1505.5	1300.8
Weighted rating	1467.4	1465.5	1412.3	1215.8
Weighted performance	1571.1	1575.5	1469.5	0
Floor	1098	1103.8	1005.5	800.8
K-factor	32	28	32	36
Min/Max rating change allowed	94.1	93.3	107.3	143.6
Highest rating	1598 2026-01-01	1603.8 2026-01-01	1505.5 2025-11-01	1300.8 2025-11-30
Highest raw rating	1598 2026-01-01	1603.8 2026-01-01	1505.5 2025-11-01	1300.8 2025-11-30
Highest weighted rating	1467.4 2026-01-01	1465.5 2026-01-01	1384.5 2025-11-01	1208.1 2025-11-30
Highest weighted performance	1571.1 2026-01-01	1592.7 2024-08-01	1501.6 2025-11-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	53.4	38.8	0	0
New rating	1651.3	1642.6	1505.5	1300.8
Analysis
Rating	1598	1603.8	1505.5	1300.8
Raw rating	1598	1603.8	1505.5	1300.8
Weighted rating	1467.4	1465.5	1412.3
Weighted performance	1571.1	1575.5	1469.5
K-factor	32	28	32	36
Floor	1098	1103.8	1005.5	800.8
Max/Min rating change allowed	94.1	93.3	107.3	143.6
Games	5	5	0	0
Score	5	5	0	0
Expected score	4	3.85	0	0
Score-Expected	1	1.15	0	0
Temp raw +/-	31.9	32.2	0	0
Final raw +/-	31.9	32.2	0	0
New raw rating	1629.8	1636	1505.5	1300.8
New weighted rating	1486.7	1485.9	1424.7	1223.2
New weighted performance	1651.3	1642.6	1459.5	0
Temp new rating	1651.3	1642.6	1505.5	1300.8
Temp new rating +/-	53.4	38.8	0	0
Final new rating +/-	53.4	38.8	0	0
New rating	1651.3	1642.6	1505.5	1300.8
New K-factor	28	28	32	36
New floor	1129.8	1136	1005.5	800.8

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	126	82	35	9
	40	16	24	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	166	98	59	9

Games since
	Main 166	Standard 98		Rapid 59		Blitz 9
Gender	Male
Age group	U10
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1353		419		219
Male	1145		349		185
U10	70		16		7
U10 Male	62		14		6
Standard
	RSA		Province		Region
Overall	1218		335		190
Male	1037		276		160
U10	66		14		7
U10 Male	58		12		6
Rapid
	RSA		Province		Region
Overall	221		99		53
Male	204		91		51
U10	6		3		2
U10 Male	6		3		2
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	126	90	71.43	182.1	1343.3	1525.4
Standard	82	58	70.73	176.2	1346.8	1523
Rapid	35	28	80	255	1289.5	1544.5
Blitz	9	4	44.44	-47.2	1520.9	1473.7
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	166	117	70.48	174.1	1319.4	1493.5
Standard	98	69	70.41	173.5	1334.3	1507.7
Rapid	59	44	74.58	208.9	1263.9	1472.8
Blitz	9	4	44.44	-47.2	1520.9	1473.7

Date	Main	Standard	Rapid	Blitz
2026-01-01	1598	1603.8	1505.5	1300.8
2025-11-30	1488	1494.9	1505.5	1300.8
2025-11-01	1533.1	1541.9	1505.5	1200
2025-09-30	1553	1596.7	1438	1200
2025-09-01	1553	1596.7	1438	1200
2025-08-01	1549.2	1566.3	1452.1	1200
2025-07-01	1562.9	1592.7	1452.1	1200
2025-06-01	1559.9	1583.1	1452.1	1200
2025-05-01	1519.2	1514.9	1448.7	1200
2025-04-01	1481.9	1483.7	1448.7	1200
2025-03-01	1502.4	1441.4	1447.9	1200
2025-02-01	1506.7	1389	1447.9	1200
2025-01-01	1383.7	1346.6	1328.6	1200
2024-12-01	1304.9	1251.6	1328.6	1200
2024-11-01	1290	1251.6	1304.8	1200
2024-10-01	1250.3	1251.6	1226	1200
2024-09-01	1250.3	1251.6	1226	1200
2024-11-01	1222.5	1200	1226	1200
2024-07-01	1211.3	1200	1218.4	1200
2024-06-01	1211.3	1200	1218.4	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U9 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U9 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Helderberg Chess Club Open 2026 (U9 Boys)	2026-01-17	2026-01-17	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
2	2025 African Youth Chess Championship	2025-12-07	2025-12-13	Standard	Zimbabwe (ZIM)	9	9	7	Yes	Analysis
3	2025 Mzansi Individual Championships (U10 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	3.5	Yes	Analysis
4	2025 Mzansi Inter Provincial Team Championships (U10 Combined)	2025-12-15	2025-12-17	Standard	Nelson Mandela Bay (ENM)	6	5	4	Yes	Analysis
5	Commonwealth Chess Championship 2025 (Blitz)	2025-11-16	2025-11-16	Blitz	Malaysia (MAS)	9	9	4	Yes	Analysis
6	Commonwealth Chess Championship 2025	2025-11-09	2025-11-16	Standard	Malaysia (MAS)	9	9	4	Yes	Analysis
7	Curro Hermanus Spring Open 2025 (U9)	2025-10-18	2025-10-18	Rapid	Overberg (WOS)	6	6	6	Yes	Analysis
8	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	2	0	Yes	Analysis
9	Kleinmond Chess Club Open 2025 (U10)	2025-08-30	2025-08-30	Rapid	Overberg (WOS)	6	6	4	Yes	Analysis
10	Curro Chess Open Rapid 2025 (U10)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
11	Western Cape Women�s Championship 2025 (U10)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
12	Cape Winelands Open 2025 (U10)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
13	Helderberg Chess Club Open 2025 (U9)	2025-06-07	2025-06-07	Standard	Cape Town (WCT)	5	5	5	Yes	Analysis
14	Cape Town Chess Junior League 2025 (U12)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	St John's CBC Rapid 2025 (U8)	2025-05-24	2025-05-24	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
16	Western Cape Schools Individual Championship 2025 (U9 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
17	West Coast And Mykonos Open 2025 (U10)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	4	Yes	Analysis
18	South African Junior Closed Chess Championships 2025 (U8 Open)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	6	Yes	Analysis
19	Cape Town Open Chess Festival 2025 (U8)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
20	Cape Town Open Chess Festival 2025 (Junior Rapid)	2025-03-21	2025-03-21	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
21	Western Cape Closed 2025 (U10)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
22	CT Metro Schools Individual Closed 2025 (U9 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
23	2025 District Central Schools Chess Individual Trials (U9 Open)	2025-01-31	2025-02-01	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
24	Marie Delport Memorial 2025 (U10 Boys+Girls)	2025-01-25	2025-01-26	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
25	2025 Kraaifontein Open Chess Championships (Rapid U10)	2025-01-04	2025-01-04	Rapid	Cape Town (WCT)	6	6	6	Yes	Analysis
26	Mzansi Interprovincial Youth Chess Championships 2024 (U8 Open Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	7	6	Yes	Analysis
27	Chess Challengers Championship 2024 (U10)	2024-11-23	2024-11-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
28	Laerskool Welgemoed Rapid 2024 (U8)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	5.5	Yes	Analysis
29	Western Cape Women�s Championship 2024 (Intermediate)	2024-08-10	2024-08-10	Standard	West Coast (WCU)	5	4	2	Yes	Analysis
30	Western Cape Women�s Championship 2024 (U10)	2024-08-09	2024-08-09	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
31	Curro Durbanville Chess Rapid Open 2024 (Beginner)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
32	PNPS Chess Challengers 2024 (U10)	2024-05-18	2024-05-18	Rapid	Cape Town (WCT)	6	6	3.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Marie Delport Memorial 2025
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Beukes, C (Cullen)				Opponent Botha, J (Johann Alexander)
2	9	Tournament Western Cape Women�s Championship 2024				Tournament Chess Challengers Championship 2024
		date 2024-08-10	rnd 4	type Standard	result 1	date 2024-11-23	rnd 1	type Rapid	result 1
		Opponent Krotz, M (Maya)				Opponent Harrington, J (Jesse)
3	8	Tournament Cape Town Open Chess Festival 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-31	rnd 1	type Standard	result 1
		Opponent Javed, M (Mariam)				Opponent Asghar, L (Luca)

#	Games	Start				End
1	8	Tournament Western Cape Closed 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-09	rnd 6	type Standard	result 1	date 2025-03-31	rnd 1	type Standard	result 1
		Opponent Louw, T (Thomas)				Opponent Asghar, L (Luca)
2	6	Tournament Helderberg Chess Club Open 2025				Tournament Cape Winelands Open 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-07-19	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lucan)				Opponent Moolman, P (Phoebe)
3	6	Tournament Marie Delport Memorial 2025				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lingenfelder, S (Stephanus)				Opponent Levin, J (Jesse)

#	Games	Start				End
1	9	Tournament Chess Challengers Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-11-23	rnd 5	type Rapid	result 1	date 2025-03-21	rnd 1	type Rapid	result 1
		Opponent Javed, Z (Zainab)				Opponent Botha, L (Leane)
2	8	Tournament Curro Durbanville Chess Rapid Open 2024				Tournament Chess Challengers Championship 2024
		date 2024-07-13	rnd 6	type Rapid	result 1	date 2024-11-23	rnd 1	type Rapid	result 1
		Opponent Coetzee, E (Emma)				Opponent Harrington, J (Jesse)
3	5	Tournament Curro Chess Open Rapid 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 3	type Rapid	result 1
		Opponent Adam, M (Mahir)				Opponent Beukes, C (Cullen)

No games found.

#	Games	Start				End

#	Games	Start				End
1	10	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Marie Delport Memorial 2025
		date 2024-12-18	rnd 6	type Standard	result 1	date 2025-01-25	rnd 2	type Standard	result 1
		Opponent Beukes, C (Cullen)				Opponent Botha, J (Johann Alexander)
2	8	Tournament Cape Town Open Chess Festival 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-21	rnd 6	type Rapid	result 1	date 2025-03-31	rnd 1	type Standard	result 1
		Opponent Javed, M (Mariam)				Opponent Asghar, L (Luca)
3	6	Tournament Helderberg Chess Club Open 2025				Tournament Cape Winelands Open 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-07-19	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lucan)				Opponent Moolman, P (Phoebe)

#	Games	Start				End
1	8	Tournament Western Cape Closed 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-03-09	rnd 6	type Standard	result 1	date 2025-03-31	rnd 1	type Standard	result 1
		Opponent Louw, T (Thomas)				Opponent Asghar, L (Luca)
2	6	Tournament Helderberg Chess Club Open 2025				Tournament Cape Winelands Open 2025
		date 2025-06-07	rnd 1	type Standard	result 1	date 2025-07-19	rnd 1	type Standard	result 1
		Opponent Pretorius, L (Lucan)				Opponent Moolman, P (Phoebe)
3	6	Tournament Marie Delport Memorial 2025				Tournament 2025 District Central Schools Chess Individual Trials
		date 2025-01-25	rnd 4	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Lingenfelder, S (Stephanus)				Opponent Levin, J (Jesse)

#	Games	Start				End
1	9	Tournament Chess Challengers Championship 2024				Tournament Cape Town Open Chess Festival 2025
		date 2024-11-23	rnd 5	type Rapid	result 1	date 2025-03-21	rnd 1	type Rapid	result 1
		Opponent Javed, Z (Zainab)				Opponent Botha, L (Leane)
2	5	Tournament Curro Chess Open Rapid 2025				Tournament Kleinmond Chess Club Open 2025
		date 2025-08-23	rnd 5	type Rapid	result 1	date 2025-08-30	rnd 3	type Rapid	result 1
		Opponent Adam, M (Mahir)				Opponent Beukes, C (Cullen)
3	4	Tournament St John's CBC Rapid 2025				Tournament Curro Chess Open Rapid 2025
		date 2025-05-24	rnd 3	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Schwartz, C (Caleb)				Opponent Wu, E (Evan)

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	Ramonyaluoe ,M (Madalitso)	6	3	0	4	1	-212.5	2	2	425	0	0	0
1	Ramonyaluoe ,M (Madalitso)	6	1500.7	1500.7	4	1480.9	1288.2	2	1391.2	1925.7	0	0	0
2	Akemdien ,A (Alex)	6	4	141.7	4	4	425	2	0	-425	0	0	0
2	Akemdien ,A (Alex)	6	1496.6	1638.2	4	1468.6	1921.6	2	1439.4	1071.6	0	0	0
3	Michaelides ,G (George)	3	3	425	3	3	425	0	0	0	0	0	0
3	Michaelides ,G (George)	3	1281.8	1706.8	3	1276.6	1706.8	0	0	0	0	0	0
4	May ,A (Avumile)	3	3	425	2	2	425	1	1	425	0	0	0
4	May ,A (Avumile)	3	1196.8	1621.8	2	1186.7	1621.8	1	1178.8	1621.8	0	0	0
5	Lingenfelder ,S (Stephanus)	3	3	425	2	2	425	1	1	425	0	0	0
5	Lingenfelder ,S (Stephanus)	3	1295.9	1720.9	2	1232.9	1720.9	1	1357.8	1720.9	0	0	0
6	Beukes ,C (Cullen)	3	3	425	1	1	425	2	2	425	0	0	0
6	Beukes ,C (Cullen)	3	1272.4	1697.4	1	1243.2	1697.4	2	1219.7	1697.4	0	0	0
7	Levin ,J (Jesse)	2	2	425	2	2	425	0	0	0	0	0	0
7	Levin ,J (Jesse)	2	1157.2	1582.2	2	1213.3	1582.2	0	0	0	0	0	0
8	Kruger ,J (Josua Baruch)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	Kruger ,J (Josua Baruch)	2	1516.1	1091.1	2	1505.1	1091.1	0	0	0	0	0	0
9	Simao ,R (Raul)	2	1	0	2	1	0	0	0	0	0	0	0
9	Simao ,R (Raul)	2	1327.1	1327.1	2	1317.8	1327.1	0	0	0	0	0	0
10	Whyatt ,C (Charles)	2	2	425	2	2	425	0	0	0	0	0	0
10	Whyatt ,C (Charles)	2	1204.9	1629.9	2	1228	1629.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Rehse, N (Nathan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms