Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mosala, K (Kopano)

Chess SA id

1170301516

FIDE id

Date of birth

2017-12-20 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-21

Personal details last changed

1900-01-01

Junior GPX Games

28.5

Junior GPX Points

1086

Item	Main	Standard	Rapid	Blitz
Rating	1110.2	1095.8	1169	1200
Raw rating	1110.2	1095.8	1169	1200
Weighted rating	1072.9	1066.2	1156.3	1200
Weighted performance	1087.2	1054.1	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.4	192.4	173.3	165.8
Highest rating	1200 2024-11-01	1200 2024-04-01	1200 2024-11-01	1200 2024-04-01
Highest raw rating	1200 2024-03-01	1200 2024-04-01	1200 2024-03-01	1200 2024-04-01
Highest weighted rating	1200 2024-11-01	1200 2024-04-01	1200 2024-11-01	1200 2024-04-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-12-01	1200 2024-04-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1110.2	1095.8	1169	1200
Analysis
Rating	1110.2	1095.8	1169	1200
Raw rating	1110.2	1095.8	1169	1200
Weighted rating	1072.9	1066.2	1156.3
Weighted performance	1087.2	1054.1	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	188.4	192.4	173.3	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	1110.2	1095.8	1169	1200
New weighted rating	1074.5	1066.8	1157	1200
New weighted performance	1086.8	1053.7	0	0
Temp new rating	1110.2	1095.8	1169	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1110.2	1095.8	1169	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	26	21	5
	24	21	3
	0	0	0
	0	0	0
	0	0	0
History	50	42	8

Games since
	Main 50	Standard 42		Rapid 8		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4355		1388		230
Male	3202		1043		168
U10	429		146		22
U10 Male	318		118		18
Standard
	RSA		Province		Region
Overall	4312		1507		211
Male	3160		1132		160
U10	426		172		20
U10 Male	324		141		17
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	26	9.5	36.54	-114.4	1249.9	1135.5
Standard	21	7	33.33	-141.7	1259.9	1118.2
Rapid	5	2.5	50	0	1208	1208
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	50	10.5	21	-246.5	1225.5	979
Standard	42	8	19.05	-263.1	1230.8	967.7
Rapid	8	2.5	31.25	-159.4	1197.6	1038.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1110.2	1095.8	1169	1200
2025-09-01	1107	1092.9	1169	1200
2025-08-01	1107	1092.9	1169	1200
2025-07-01	1107	1092.9	1169	1200
2025-06-01	1085.9	1084.6	1157.3	1200
2025-05-01	1083.1	1080.8	1157.3	1200
2025-04-01	1083.1	1080.8	1157.3	1200
2025-03-01	1083.1	1080.8	1157.3	1200
2025-02-01	1072.4	1069	1157.1	1200
2025-01-01	957.8	941.6	1138.4	1200
2024-12-01	975.8	959.2	1138.4	1200
2024-11-01	975.8	959.2	1138.4	1200
2024-10-01	975.8	959.2	1138.4	1200
2024-09-01	1027.3	1021.6	1138.4	1200
2024-08-01	1027.3	1021.6	1138.4	1200
2024-07-01	1043.2	1042	1138.4	1200
2024-06-01	1097.3	1113.2	1138.4	1200
2024-08-01	1097.3	1113.2	1138.4	1200
2024-04-01	1161.4	1200	1138.4	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	3	1	Yes	Analysis
6	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni Trial 4 2025 (G)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
2	Ekurhuleni Trial 2 2025 (G)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
3	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
4	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
5	Ekurhuleni Trials 2025 (G)	2025-05-24	2025-05-24	Standard	Ekurhuleni (GE)	5	3	1	Yes	Analysis
6	Ekurhuleni/Springs Open 025 (U8+U10)	2025-02-22	2025-02-22	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	Gauteng Inter-Region at UJ 2024 (U8 Mixed)	2024-12-06	2024-12-07	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
8	Ekurhuleni Trails 3 2024 (U8+U10)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
9	Ekurhuleni Trails 2 2024 (U8+U10)	2024-07-27	2024-07-27	Standard	Ekurhuleni (GE)	5	2	0	Yes	Analysis
10	Ekurhuleni Trails 1 2024 (U8+U10)	2024-06-01	2024-06-01	Standard	Ekurhuleni (GE)	5	4	0	Yes	Analysis
11	Ekurhuleni Open 2024 (E)	2024-04-06	2024-04-06	Standard	Ekurhuleni (GE)	5	5	0	Yes	Analysis
12	Kempton Park Cluster Individuals 2024 (U9 Boys)	2024-03-02	2024-03-02	Rapid	Ekurhuleni (GE)	5	3	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 0.5
		Opponent Wessels, R (Reinhardt)				Opponent Machuisa, M (Mokgethwa)
2	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Modisa, O (Oagile)				Opponent Modisa, O (Oagile)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Modisa, O (Oagile)				Opponent Modisa, O (Oagile)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 3	type Rapid	result 0.5
		Opponent Wessels, R (Reinhardt)				Opponent Machuisa, M (Mokgethwa)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Modisa, O (Oagile)				Opponent Modisa, O (Oagile)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	1	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trial 2 2025
		date 2025-06-21	rnd 5	type Standard	result 1	date 2025-06-21	rnd 5	type Standard	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 4	type Standard	result 1	date 2025-06-14	rnd 4	type Standard	result 1
		Opponent Modisa, O (Oagile)				Opponent Modisa, O (Oagile)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 2	type Standard	result 1	date 2025-06-14	rnd 2	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Netshituni, O (Ompfa)				Opponent Netshituni, O (Ompfa)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Wessels, R (Reinhardt)				Opponent Wessels, R (Reinhardt)

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	Gabel Smit ,H (Heinrich)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Gabel Smit ,H (Heinrich)	3	1334.2	909.2	3	1342.6	909.2	0	0	0	0	0	0
2	Teixeira ,A (AJ)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Teixeira ,A (AJ)	3	1247.2	822.2	3	1238.9	822.2	0	0	0	0	0	0
3	Netshituni ,O (Ompfa)	3	3	425	2	2	425	1	1	425	0	0	0
3	Netshituni ,O (Ompfa)	3	1199.8	1624.8	2	1199.8	1624.8	1	1200	1624.8	0	0	0
4	Moodley ,J (Jayden)	3	0	-425	2	0	-425	1	0	-425	0	0	0
4	Moodley ,J (Jayden)	3	1334	909	2	1318.1	909	1	1335.8	909	0	0	0
5	Mosala ,A (Atlehang)	2	0	-425	2	0	-425	0	0	0	0	0	0
5	Mosala ,A (Atlehang)	2	1321.8	896.8	2	1273.8	896.8	0	0	0	0	0	0
6	Siwela ,A (Achim)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Siwela ,A (Achim)	2	1186.4	761.4	1	1200	761.4	1	1201.2	761.4	0	0	0
7	Benjamin ,L (Liyabona)	2	0	-425	1	0	-425	1	0	-425	0	0	0
7	Benjamin ,L (Liyabona)	2	1163.1	738.1	1	1161.2	738.1	1	1200	738.1	0	0	0
8	Viljoen ,L (Lenicke)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Viljoen ,L (Lenicke)	1	1103.6	678.6	1	1095.6	678.6	0	0	0	0	0	0
9	Mazibuko ,K (Kwezilokusa)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mazibuko ,K (Kwezilokusa)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Durandt ,Z (Zion Alexander)	1	1	425	1	1	425	0	0	0	0	0	0
10	Durandt ,Z (Zion Alexander)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mosala, K (Kopano)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms