Chess South Africa Ratings Database

PLAYER PAGE

Personal

Joule, M (Micah)

Chess SA id

109086018

FIDE id

Date of birth

2009-05-18 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1450

Item	Main	Standard	Rapid	Blitz
Rating	1263.5	1239.5	575.6	504.8
Raw rating	1263.5	1218.3	575.6	504.8
Weighted rating	982.8	927.6	573.2	504.8
Weighted performance	1240.5	1239.5	0	0
Floor	763.5	718.3	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	151.5	161.5	403.6	446.5
Highest rating	1263.5 2025-09-01	1252.8 2025-09-01	1200 2020-01-01	1200 2024-02-01
Highest raw rating	1263.5 2025-09-01	1218.3 2025-09-01	575.6 2024-03-01	504.8 2024-02-01
Highest weighted rating	1258.1 2024-11-01	893.4 2025-09-01	575.6 2024-11-01	504.8 2024-11-01
Highest weighted performance	1258.1 2025-06-01	1252.8 2025-09-01	1200 2020-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0.5	0	0
New rating	1263.5	1239.1	575.6	504.8
Analysis
Rating	1263.5	1239.5	575.6	504.8
Raw rating	1263.5	1218.3	575.6	504.8
Weighted rating	982.8	927.6	573.2
Weighted performance	1240.5	1239.5	0
K-factor	36	36	40	40
Floor	763.5	718.3	500	500
Max/Min rating change allowed	151.5	161.5	403.6	446.5
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	1263.5	1218.3	575.6	504.8
New weighted rating	1015.5	959.5	574.2	504.8
New weighted performance	1240.1	1239.1	0	0
Temp new rating	1263.5	1239.1	575.6	504.8
Temp new rating +/-	0	-0.5	0	0
Final new rating +/-	0	-0.5	0	0
New rating	1263.5	1239.1	575.6	504.8
New K-factor	36	36	40	40
New floor	763.5	718.3	500	500

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	15	10	5
	0	0	0
	0	0	0
	0	0	0
History	46	41	5

Games since
	Main 30	Standard 25		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	15	7.5	50	0	1330.9	1330.9
Standard	15	7.5	50	0	1330.9	1330.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	35	17	48.57	-12.1	1256.1	1243.9
Standard	30	15	50	0	1254.6	1254.6
Rapid	5	2	40	-85	1265.1	1180.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1263.5	1218.3	575.6	504.8
2025-09-01	1263.5	1218.3	575.6	504.8
2025-08-01	1258.1	1199.1	575.6	504.8
2025-07-01	1258.1	1199.1	575.6	504.8
2025-06-01	1258.1	1199.1	575.6	504.8
2025-05-01	953.1	786	575.6	504.8
2025-04-01	953.1	786	575.6	504.8
2025-03-01	953.1	786	575.6	504.8
2025-02-01	953.1	786	575.6	504.8
2025-01-01	775.6	786	575.6	504.8
2024-12-01	775.6	786	575.6	504.8
2024-11-01	775.6	786	575.6	504.8
2024-10-01	775.6	786	575.6	504.8
2024-09-01	775.6	786	575.6	504.8
2024-08-01	775.6	786	575.6	504.8
2024-07-01	775.6	786	575.6	504.8
2024-06-01	775.6	786	575.6	504.8
2024-08-01	775.6	786	575.6	504.8
2024-04-01	775.6	786	575.6	504.8
2024-03-01	561.5	528	575.6	504.8
2024-02-01	524.5	528	504.8	504.8
2024-01-01	524.5	528	504.8	504.8
2023-12-01	524.5	528	504.8	504.8
2023-11-01	524.5	528	504.8	504.8

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	JMC Closed 2025 (U18)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JMC Closed 2025 (U18)	2025-08-09	2025-08-10	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
2	JMC Crawford Sandton 2025 (D)	2025-05-10	2025-05-10	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
3	CPH May 2025 (B)	2025-05-03	2025-05-03	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
4	JNW Open - Classic - Crawford 2024 (C)	2024-03-09	2024-03-09	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
5	JMC Unika School Tournament 2024 (D)	2024-03-02	2024-03-02	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
6	Chess Power House 1st Rapid 2024 (A)	2024-02-24	2024-02-24	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
7	JNW Club - Trinityhouse Little Falls Open 2018 (U10)	2018-02-17	2018-02-17	Standard	Johannesburg Metro (GJM)	6	5	1	Yes	Analysis

#	Games	Start				End
1	4	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 0.5
		Opponent Maponyane, K (Katlego)				Opponent Kreusch, O (Oscar)
2	3	Tournament JMC Unika School Tournament 2024				Tournament JMC Unika School Tournament 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, R (Ruben)				Opponent Gudladona, K (Kartikeya Praneeth)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Johnson, A (Ashar)				Opponent Tayob, M (Muhammed)

#	Games	Start				End
1	4	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 4	type Standard	result 0.5
		Opponent Maponyane, K (Katlego)				Opponent Kreusch, O (Oscar)
2	3	Tournament JMC Unika School Tournament 2024				Tournament JMC Unika School Tournament 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, R (Ruben)				Opponent Gudladona, K (Kartikeya Praneeth)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Johnson, A (Ashar)				Opponent Tayob, M (Muhammed)

#	Games	Start				End
1	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Kreusch, O (Oscar)				Opponent Kreusch, O (Oscar)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Samkelo, T (Thusi)				Opponent Samkelo, T (Thusi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Maponyane, K (Katlego)				Opponent Kalepu, SK (Siyabulela)
2	3	Tournament JMC Unika School Tournament 2024				Tournament JMC Unika School Tournament 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, R (Ruben)				Opponent Gudladona, K (Kartikeya Praneeth)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Johnson, A (Ashar)				Opponent Tayob, M (Muhammed)

#	Games	Start				End
1	3	Tournament JNW Open - Classic - Crawford 2024				Tournament JNW Open - Classic - Crawford 2024
		date 2024-03-09	rnd 1	type Standard	result 1	date 2024-03-09	rnd 3	type Standard	result 1
		Opponent Maponyane, K (Katlego)				Opponent Kalepu, SK (Siyabulela)
2	3	Tournament JMC Unika School Tournament 2024				Tournament JMC Unika School Tournament 2024
		date 2024-03-02	rnd 2	type Standard	result 1	date 2024-03-02	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, R (Ruben)				Opponent Gudladona, K (Kartikeya Praneeth)
3	2	Tournament JMC Closed 2025				Tournament JMC Closed 2025
		date 2025-08-09	rnd 2	type Standard	result 1	date 2025-08-09	rnd 3	type Standard	result 1
		Opponent Johnson, A (Ashar)				Opponent Tayob, M (Muhammed)

#	Games	Start				End
1	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 5	type Rapid	result 1	date 2024-02-24	rnd 5	type Rapid	result 1
		Opponent Kreusch, O (Oscar)				Opponent Kreusch, O (Oscar)
2	1	Tournament Chess Power House 1st Rapid 2024				Tournament Chess Power House 1st Rapid 2024
		date 2024-02-24	rnd 2	type Rapid	result 1	date 2024-02-24	rnd 2	type Rapid	result 1
		Opponent Samkelo, T (Thusi)				Opponent Samkelo, T (Thusi)

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	Kreusch ,O (Oscar)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
1	Kreusch ,O (Oscar)	2	1197.8	1410.2	1	1200	1197.8	1	1200	1622.8	0	0	0
2	Visagie ,M (Markus)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Visagie ,M (Markus)	1	1112.5	687.5	1	1100.8	687.5	0	0	0	0	0	0
3	Thomas ,A (Andrew)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Thomas ,A (Andrew)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Papanicolaou ,M (Mila)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Papanicolaou ,M (Mila)	1	1394.9	969.9	1	1300.4	969.9	0	0	0	0	0	0
5	Rampou ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Rampou ,O (Oratile)	1	1566.8	1141.8	1	1546.1	1141.8	0	0	0	0	0	0
6	Sehloho ,T (Thandolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Sehloho ,T (Thandolwethu)	1	1390.3	965.3	1	1385.1	965.3	0	0	0	0	0	0
7	Patel ,B (Bhaveer)	1	1	425	1	1	425	0	0	0	0	0	0
7	Patel ,B (Bhaveer)	1	1184.4	1609.4	1	1200	1609.4	0	0	0	0	0	0
8	Munhanga ,R (Repson)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Munhanga ,R (Repson)	1	1478.9	1053.9	1	1465.1	1053.9	0	0	0	0	0	0
9	Kalepu ,SK (Siyabulela Koketso)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kalepu ,SK (Siyabulela Koketso)	1	1204.5	1629.5	1	1208.8	1629.5	0	0	0	0	0	0
10	Lochner ,C (Christiaan)	1	1	425	1	1	425	0	0	0	0	0	0
10	Lochner ,C (Christiaan)	1	1206.7	1631.7	1	1209.5	1631.7	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Joule, M (Micah)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms