Chess South Africa Ratings Database

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Personal

Nkosi, M (Mpilo)

Chess SA id

1070143443

FIDE id

Date of birth

2007-01-06 (U20)

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

20.4

Junior GPX Points

1256.2

Item	Main	Standard	Rapid	Blitz
Rating	1260.6	1253.3	1194.2	1200
Raw rating	1250.4	1253.3	1194.2	1200
Weighted rating	1184.4	1181.1	1188.7	1200
Weighted performance	1260.6	1238.7	0	0
Floor	750.4	753.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.3	153.7	167.2	165.8
Highest rating	1274.9 2025-09-30	1253.3 2025-09-30	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1250.4 2025-09-30	1253.3 2025-09-30	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1203.9 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1274.9 2025-09-30	1253 2025-09-30	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-7.6	0	0	0
New rating	1252.9	1253.3	1194.2	1200
Analysis
Rating	1260.6	1253.3	1194.2	1200
Raw rating	1250.4	1253.3	1194.2	1200
Weighted rating	1184.4	1181.1	1188.7
Weighted performance	1260.6	1238.7	0
K-factor	36	36	36	36
Floor	750.4	753.3	700	700
Max/Min rating change allowed	154.3	153.7	167.2	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	1250.4	1253.3	1194.2	1200
New weighted rating	1191.2	1188.7	1189	1200
New weighted performance	1252.9	1231	0	0
Temp new rating	1252.9	1253.3	1194.2	1200
Temp new rating +/-	-7.6	0	0	0
Final new rating +/-	-7.6	0	0	0
New rating	1252.9	1253.3	1194.2	1200
New K-factor	36	36	36	36
New floor	750.4	753.3	700	700

Item	Main	Standard	Rapid
	0	0	0
	20	15	5
	10	5	5
	5	5	0
	10	10	0
	0	0	0
History	45	35	10

Games since
	Main 30	Standard 20		Rapid 10		Blitz 0
Gender	Male
Age group	U20
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	20	10	50	0	1331.3	1331.3
Standard	15	7.5	50	0	1350.6	1350.6
Rapid	5	2.5	50	0	1273.3	1273.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	45	19	42.22	-66.1	1287.8	1221.7
Standard	35	15.5	44.29	-48.6	1276.2	1227.6
Rapid	10	3.5	35	-127.5	1328.2	1200.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1250.4	1253.3	1194.2	1200
2025-09-30	1250.4	1253.3	1194.2	1200
2025-09-01	1239.6	1240.7	1194.2	1200
2025-08-01	1203.9	1199.8	1194.2	1200
2025-07-01	1203.9	1199.8	1194.2	1200
2025-06-01	1177.8	1167.6	1194.2	1200
2025-05-01	1177.8	1167.6	1194.2	1200
2025-04-01	1165	1167.6	1187.4	1200
2025-03-01	1165	1167.6	1187.4	1200
2025-02-01	1165	1167.6	1185.3	1200
2025-01-01	1165	1167.6	1151	1200
2024-12-01	1165	1167.6	1151	1200
2024-11-01	1165	1167.6	1151	1200
2024-10-01	1172.1	1167.6	1200	1200
2024-09-01	1128.9	1114.8	1200	1200
2024-08-01	1128.9	1114.8	1200	1200
2024-07-01	1128.9	1114.8	1200	1200
2024-09-01	1128.9	1114.8	1200	1200
2024-05-01	1128.9	1114.8	1200	1200
2024-04-01	1128.9	1114.8	1200	1200
2024-03-01	1128.9	1114.8	1200	1200
2024-02-01	1128.9	1114.8	1200	1200
2024-01-01	1128.9	1114.8	1200	1200
2023-12-01	1128.9	1114.8	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 (C)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Ekurhuleni Trials 2025 (C)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Ekurhuleni Trial 2 2025 (C)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
4	Chess Molecules Open Tournament 2025 (A)	2025-04-19	2025-04-19	Rapid	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	Ekurhuleni Trial 4 2025 (C)	2025-09-21	2025-09-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
2	Ekurhuleni Trials 2025 (C)	2025-07-26	2025-07-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Ekurhuleni Trial 2 2025 (C)	2025-06-21	2025-06-21	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
4	Chess Molecules Open Tournament 2025 (A)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
5	Gauteng Top Schools 2024 (U19 Open)	2024-10-05	2024-10-05	Rapid	Ekurhuleni (GE)	5	5	1	Yes	Analysis
6	Ekurhuleni Trails 3 2024 (U18+U20)	2024-08-24	2024-08-24	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	2023 Gauteng Top Schools (U17 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
8	Ekurhuleni Chess Springs Club Open 2022 (E)	2022-09-03	2022-09-03	Standard	Ekurhuleni (GE)	5	0	0	No	Analysis
9	2022 Gauteng Schools Team Championships (U17 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
10	2022 Gauteng Schools Individual Chess Championship (U15 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 3	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Van Der Walt, T (Tjaart)				Opponent Kale, A (Akhona)
2	3	Tournament Ekurhuleni Trial 4 2025				Tournament Ekurhuleni Trial 4 2025
		date 2025-09-21	rnd 3	type Standard	result 0.5	date 2025-09-21	rnd 5	type Standard	result 1
		Opponent Van Der Walt, T (Tjaart)				Opponent Lipholo, K (Kamohelo)
3	3	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Bhika, J (Jyotikka)				Opponent Jain, C (Chesta)

#	Games	Start				End
1	4	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 3	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Van Der Walt, T (Tjaart)				Opponent Kale, A (Akhona)
2	3	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Bhika, J (Jyotikka)				Opponent Jain, C (Chesta)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mashinini, E (Ethan)				Opponent Radebe, I (Inamandla)

#	Games	Start				End
1	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Nkulu, J (Joseph)				Opponent Nkulu, J (Joseph)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 0.5	date 2025-04-19	rnd 3	type Rapid	result 0.5
		Opponent Devereux, C (Cayden)				Opponent Devereux, C (Cayden)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 1	type Rapid	result 1
		Opponent Taibo, T (Tawananyasha)				Opponent Taibo, T (Tawananyasha)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Moyo, C (Charity)				Opponent Kale, A (Akhona)
2	3	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Bhika, J (Jyotikka)				Opponent Jain, C (Chesta)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mashinini, E (Ethan)				Opponent Radebe, I (Inamandla)

#	Games	Start				End
1	3	Tournament Ekurhuleni Trial 2 2025				Tournament Ekurhuleni Trials 2025
		date 2025-06-21	rnd 4	type Standard	result 1	date 2025-07-26	rnd 1	type Standard	result 1
		Opponent Moyo, C (Charity)				Opponent Kale, A (Akhona)
2	3	Tournament Ekurhuleni Trails 3 2024				Tournament Ekurhuleni Trails 3 2024
		date 2024-08-24	rnd 3	type Standard	result 1	date 2024-08-24	rnd 5	type Standard	result 1
		Opponent Bhika, J (Jyotikka)				Opponent Jain, C (Chesta)
3	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Mashinini, E (Ethan)				Opponent Radebe, I (Inamandla)

#	Games	Start				End
1	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Nkulu, J (Joseph)				Opponent Nkulu, J (Joseph)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 1	type Rapid	result 1	date 2025-04-19	rnd 1	type Rapid	result 1
		Opponent Taibo, T (Tawananyasha)				Opponent Taibo, T (Tawananyasha)
3	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-05	rnd 2	type Rapid	result 1	date 2024-10-05	rnd 2	type Rapid	result 1
		Opponent Selolo, N (Nathan)				Opponent Selolo, N (Nathan)

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	Goncalves ,A (Adriano)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
1	Goncalves ,A (Adriano)	3	1367.4	1084.1	3	1356.1	1084.1	0	0	0	0	0	0
2	Van Der Walt ,T (Tjaart)	2	1	0	2	1	0	0	0	0	0	0	0
2	Van Der Walt ,T (Tjaart)	2	1475.4	1475.4	2	1475.1	1475.4	0	0	0	0	0	0
3	Lipholo ,K (Kamohelo)	2	2	425	2	2	425	0	0	0	0	0	0
3	Lipholo ,K (Kamohelo)	2	1209.2	1634.2	2	1182.7	1634.2	0	0	0	0	0	0
4	Hattingh ,T (Tiaan)	2	0	-425	2	0	-425	0	0	0	0	0	0
4	Hattingh ,T (Tiaan)	2	1380.9	955.9	2	1384.6	955.9	0	0	0	0	0	0
5	Moyo ,C (Charity)	2	2	425	2	2	425	0	0	0	0	0	0
5	Moyo ,C (Charity)	2	1199.7	1624.7	2	1199.6	1624.7	0	0	0	0	0	0
6	Moila ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moila ,T (Thato)	1	1148.5	723.5	1	1138	723.5	0	0	0	0	0	0
7	Swelinkomo ,T (Thamsanqa)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Swelinkomo ,T (Thamsanqa)	1	1259.6	834.6	1	1247.2	834.6	0	0	0	0	0	0
8	Brummer ,SWA (Sebastian Walter Aloysius)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Brummer ,SWA (Sebastian Walter Aloysius)	1	1124.3	699.3	1	1113.6	699.3	0	0	0	0	0	0
9	Kale ,A (Akhona)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kale ,A (Akhona)	1	1465	1890	1	1431.6	1890	0	0	0	0	0	0
10	Golele ,A (Andziso Siyanda)	1	1	425	1	1	425	0	0	0	0	0	0
10	Golele ,A (Andziso Siyanda)	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

Nkosi, M (Mpilo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms