Chess South Africa Ratings Database

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Personal

Goncalves Alho, M (Miguel)

Chess SA id

1140135128

FIDE id

Date of birth

2014-05-13 (U12)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

2025-03-06

Junior GPX Games

27.7

Junior GPX Points

1364

Item	Main	Standard	Rapid	Blitz
Rating	1483.7	1456.9	1434.7	1200
Raw rating	1483.7	1456.9	1434.7	1200
Weighted rating	1458.6	1454.6	1396.2	1200
Weighted performance	1434.5	1382.3	1304.4	0
Floor	1004.9	1010.3	934.7	700
K-factor	32	32	32	36
Min/Max rating change allowed	110.7	115	118.7	165.8
Highest rating	1507.9 2023-05-01	1510.3 2025-04-01	1434.7 2025-09-01	1200 2018-10-01
Highest raw rating	1504.9 2025-04-01	1510.3 2025-04-01	1434.7 2025-09-01	1200 2024-02-01
Highest weighted rating	1504.9 2024-10-01	1454.6 2025-11-01	1413.8 2024-10-01	1200 2018-10-01
Highest weighted performance	1507.9 2025-04-01	1510.3 2023-06-01	1383.9 2023-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1483.7	1456.9	1434.7	1200
Analysis
Rating	1483.7	1456.9	1434.7	1200
Raw rating	1483.7	1456.9	1434.7	1200
Weighted rating	1458.6	1454.6	1396.2
Weighted performance	1434.5	1382.3	1304.4
K-factor	32	32	32	36
Floor	1004.9	1010.3	934.7	700
Max/Min rating change allowed	110.7	115	118.7	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	1483.7	1456.9	1434.7	1200
New weighted rating	1461.9	1456.2	1400.2	1200
New weighted performance	1425.8	1373.8	1296	0
Temp new rating	1483.7	1456.9	1434.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1483.7	1456.9	1434.7	1200
New K-factor	32	32	32	36
New floor	1004.9	1010.3	934.7	700

Item	Main	Standard	Rapid
	0	0	0
	33	22	11
	35	25	10
	57	38	19
	47	47	0
	10	0	10
History	182	132	50

Games since
	Main 68	Standard 47		Rapid 21		Blitz 0
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1390		430		58
Male	1176		358		47
U12	156		48		8
U12 Male	112		33		6
Standard
	RSA		Province		Region
Overall	1539		422		53
Male	1286		343		41
U12	182		44		4
U12 Male	131		30		2
Rapid
	RSA		Province		Region
Overall	397		194		30
Male	351		172		24
U12	47		26		6
U12 Male	38		20		5
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	33	24	72.73	193.2	1339.7	1532.8
Standard	22	15	68.18	154.5	1358.1	1512.7
Rapid	11	9	81.82	270.5	1302.7	1573.2
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	182	120.5	66.21	137.8	1292.2	1430
Standard	132	88	66.67	141.7	1291.9	1433.6
Rapid	50	32.5	65	127.5	1293	1420.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1483.7	1456.9	1434.7	1200
2025-09-30	1486.6	1468.4	1434.7	1200
2025-09-01	1486.6	1468.4	1434.7	1200
2025-08-01	1477.5	1468.4	1413.8	1200
2025-07-01	1477.5	1468.4	1413.8	1200
2025-06-01	1477.5	1468.4	1413.8	1200
2025-05-01	1504.9	1510.3	1413.8	1200
2025-04-01	1504.9	1510.3	1413.8	1200
2025-03-01	1463	1456	1413.8	1200
2025-02-01	1420.7	1440.9	1358.1	1200
2025-01-01	1417.6	1440.9	1337	1200
2024-12-01	1417.6	1440.9	1337	1200
2024-11-01	1417.6	1440.9	1337	1200
2024-10-01	1417.6	1440.9	1337	1200
2024-09-01	1451	1433.2	1410.3	1200
2024-08-01	1439.1	1433.2	1369.3	1200
2024-07-01	1407.5	1394.2	1369.3	1200
2024-09-01	1407.5	1394.2	1369.3	1200
2024-05-01	1409.1	1394.8	1369.3	1200
2024-04-01	1409.1	1394.8	1369.3	1200
2024-03-01	1408.3	1393.8	1369.3	1200
2024-02-01	1408.3	1393.8	1369.3	1200
2024-01-01	1408.3	1393.8	1369.3	1200
2023-12-01	1408.3	1393.8	1369.3	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	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Paarl Boys' High School Chess Festival 2025 (Primary Schools)	2025-10-17	2025-10-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
2	Cape Winelands Top Schools 2025 (U13)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U11 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
4	Cape Winelands Schools Prestige 2025 (U11 Boys)	2025-03-08	2025-03-08	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
5	Cape Winelands Schools - Trials 1 2025 (U11 Boys)	2025-02-22	2025-02-22	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
6	Laerskool Welgemoed Rapid 2025 (U12)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
7	Kleinmond Chess Club Open 2024 (Championship)	2024-09-07	2024-09-07	Rapid	Overberg (WOS)	5	5	0	Yes	Analysis
8	Western Cape Top Schools Championship 2024 (U13 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	3.5	Yes	Analysis
9	Stellenbosch Primary 2024 (U11)	2024-08-17	2024-08-17	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
10	Cape Winelands - Top Schools 2024 (U13 Mixed)	2024-07-27	2024-07-27	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
11	South African Junior Closed Chess Championship 2024 (U10 Open)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	4	Yes	Analysis
12	Cape Winelands Schools - Prestige 2024 (U11 Boys)	2024-03-02	2024-03-02	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
13	Paarl Boys High Chess Festival 2023 (Elite Division)	2023-10-13	2023-10-14	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
14	Western Cape Closed Championship 2023 (D)	2023-09-24	2023-09-25	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
15	Western Cape Top Schools 2023 (U13 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
16	Midas Chess Youth 2023 (Open)	2023-09-09	2023-09-09	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis
17	CW Top Schools 2023 (U13 Mix + U13 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	4	Yes	Analysis
18	WP Closed 2023 (U10)	2023-06-17	2023-06-17	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
19	Cape Town Junior League 2nd Qualifier 2023 (U20)	2023-06-03	2023-06-03	Rapid	Cape Town (WCT)	6	3	2	Yes	Analysis
20	Western Cape PS Individuals 2023 (U9 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
21	Cape Winelands Schools Prestige 2023 (U9 Boys)	2023-03-11	2023-03-11	Standard	Cape Winelands (WCW)	5	5	5	Yes	Analysis
22	Laerskool Welgemoed Rapid 2023 (U10)	2023-02-11	2023-02-11	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
23	Cape Winelands Schools Chess - Trials 1 2023 (U9 Boys)	2023-02-18	2023-02-18	Standard	Cape Winelands (WCW)	5	5	4	Yes	Analysis
24	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	5	1	Yes	Analysis
25	Western Cape Closed Championship 2022 (U12)	2022-09-24	2022-09-24	Standard	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
26	2022 African Youth Chess Championships	2022-07-03	2022-07-09	Standard	Zambia (ZAM)	9	9	5.5	Yes	Analysis
27	WP Closed 2022 (U8+U10)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
28	Steinitz Open 2022 (D)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
29	South African Junior Closed Chess Championships 2022 (U8 Open)	2022-03-28	2022-04-02	Standard	Chess South Africa (CSA)	11	11	7	Yes	Analysis
30	2022 Cape Of Good Hope Open (U10)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
31	Western Cape Schools 2021 (U9 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	2.5	Yes	Analysis
32	Cape Winelands Schools Trials 2021 (U9 Boys)	2021-10-16	2021-10-16	Rapid	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	11	Tournament South African Junior Closed Chess Championship 2024				Tournament Stellenbosch Primary 2024
		date 2024-04-30	rnd 8	type Standard	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Mokgatle, N (Neoetlile)				Opponent Ely, T (Timmy)
2	10	Tournament Cape Winelands Schools Prestige 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Adam)				Opponent Badenhorst, M (Marinus)
3	6	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	10	Tournament Cape Winelands Schools Prestige 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Adam)				Opponent Badenhorst, M (Marinus)
2	9	Tournament South African Junior Closed Chess Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-04-30	rnd 8	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Mokgatle, N (Neoetlile)				Opponent Arendse, J (Jaylin)
3	6	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	5	Tournament Midas Chess Youth 2023				Tournament Stellenbosch Primary 2024
		date 2023-09-09	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Naude, J (Jan-Daniel)				Opponent Ely, T (Timmy)
2	5	Tournament CW Top Schools 2023				Tournament Midas Chess Youth 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Samuels, S (Sachin)				Opponent Groenewald, J (Josh)
3	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Van Zyl, H (Hendrik)				Opponent Lambrechts, M (Madison)

No games found.

#	Games	Start				End

#	Games	Start				End
1	11	Tournament South African Junior Closed Chess Championship 2024				Tournament Stellenbosch Primary 2024
		date 2024-04-30	rnd 8	type Standard	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Mokgatle, N (Neoetlile)				Opponent Ely, T (Timmy)
2	10	Tournament Cape Winelands Schools Prestige 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Adam)				Opponent Badenhorst, M (Marinus)
3	6	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	10	Tournament Cape Winelands Schools Prestige 2023				Tournament Western Cape PS Individuals 2023
		date 2023-03-11	rnd 1	type Standard	result 1	date 2023-05-06	rnd 5	type Standard	result 1
		Opponent Van Zyl, A (Adam)				Opponent Badenhorst, M (Marinus)
2	9	Tournament South African Junior Closed Chess Championship 2024				Tournament Western Cape Top Schools Championship 2024
		date 2024-04-30	rnd 8	type Standard	result 1	date 2024-08-30	rnd 2	type Standard	result 1
		Opponent Mokgatle, N (Neoetlile)				Opponent Arendse, J (Jaylin)
3	6	Tournament Cape Winelands Schools Prestige 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-05-17	rnd 1	type Standard	result 1
		Opponent Coetzee, A (Abraham)				Opponent Plaatjies, A (Ayren)

#	Games	Start				End
1	5	Tournament Midas Chess Youth 2023				Tournament Stellenbosch Primary 2024
		date 2023-09-09	rnd 5	type Rapid	result 1	date 2024-08-17	rnd 4	type Rapid	result 1
		Opponent Naude, J (Jan-Daniel)				Opponent Ely, T (Timmy)
2	5	Tournament CW Top Schools 2023				Tournament Midas Chess Youth 2023
		date 2023-08-26	rnd 3	type Rapid	result 1	date 2023-09-09	rnd 2	type Rapid	result 1
		Opponent Samuels, S (Sachin)				Opponent Groenewald, J (Josh)
3	4	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 2	type Rapid	result 1	date 2025-08-23	rnd 5	type Rapid	result 1
		Opponent Van Zyl, H (Hendrik)				Opponent Lambrechts, M (Madison)

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	Van Der Merwe ,S (Schalk Wolf)	3	3	425	2	2	425	1	1	425	0	0	0
1	Van Der Merwe ,S (Schalk Wolf)	3	1283.3	1708.3	2	1217.8	1708.3	1	1459.8	1708.3	0	0	0
2	Small ,W (Wyatt)	2	2	425	2	2	425	0	0	0	0	0	0
2	Small ,W (Wyatt)	2	1120.1	1545.1	2	1108	1545.1	0	0	0	0	0	0
3	Arendse ,J (Jaylin)	2	2	425	2	2	425	0	0	0	0	0	0
3	Arendse ,J (Jaylin)	2	1269.1	1694.1	2	1262.4	1694.1	0	0	0	0	0	0
4	Van Wyk ,M (Micaile)	2	2	425	2	2	425	0	0	0	0	0	0
4	Van Wyk ,M (Micaile)	2	1343.1	1768.1	2	1304.4	1768.1	0	0	0	0	0	0
5	Van Zyl ,A (Adam)	2	2	425	2	2	425	0	0	0	0	0	0
5	Van Zyl ,A (Adam)	2	1211.3	1636.3	2	1212.2	1636.3	0	0	0	0	0	0
6	Beswick ,C (Colby)	2	1	0	2	1	0	0	0	0	0	0	0
6	Beswick ,C (Colby)	2	1245	1245	2	1252.8	1245	0	0	0	0	0	0
7	Eapen ,J (Johan)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Eapen ,J (Johan)	2	1529.1	1104.1	2	1524.3	1104.1	0	0	0	0	0	0
8	Manning ,C (Callan)	2	1	0	2	1	0	0	0	0	0	0	0
8	Manning ,C (Callan)	2	1530.8	1530.8	2	1499.5	1530.8	0	0	0	0	0	0
9	Nogaga ,O (Owethu)	2	2	425	2	2	425	0	0	0	0	0	0
9	Nogaga ,O (Owethu)	2	1219.3	1644.3	2	1199.1	1644.3	0	0	0	0	0	0
10	Snyman ,MM (Mila Marie)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
10	Snyman ,MM (Mila Marie)	2	1532.2	1319.7	2	1509.7	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

Goncalves Alho, M (Miguel)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms