Chess South Africa Ratings Database

PLAYER PAGE

Personal

Motsoari, K (Keketso)

Chess SA id

1080114954

FIDE id

Date of birth

2008-10-28 (U20)

Gender

Male

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1334.6	1317.7	984.7	914.5
Raw rating	1334.6	1317.7	984.7	914.5
Weighted rating	1329.5	1317.5	956.6	914.5
Weighted performance	1010.8	877.9	0	0
Floor	839.9	835	500	500
K-factor	36	36	40	40
Min/Max rating change allowed	136.9	140.2	225.4	249
Highest rating	1353.9 2022-04-01	1349 2022-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1339.9 2022-05-01	1335 2022-05-01	984.7 2025-05-05	914.5 2024-02-01
Highest weighted rating	1324.4 2025-08-01	1315.6 2025-08-01	935.6 2025-08-01	914.5 2024-11-01
Highest weighted performance	1353.9 2022-04-01	1349 2022-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1334.6	1317.7	984.7	914.5
Analysis
Rating	1334.6	1317.7	984.7	914.5
Raw rating	1334.6	1317.7	984.7	914.5
Weighted rating	1329.5	1317.5	956.6
Weighted performance	1010.8	877.9	0
K-factor	36	36	40	40
Floor	839.9	835	500	500
Max/Min rating change allowed	136.9	140.2	225.4	249
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	1334.6	1317.7	984.7	914.5
New weighted rating	1330.2	1317.6	960.1	914.5
New weighted performance	1002.1	869.4	0	0
Temp new rating	1334.6	1317.7	984.7	914.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1334.6	1317.7	984.7	914.5
New K-factor	36	36	40	40
New floor	839.9	835	500	500

Item	Main	Standard	Rapid
	0	0	0
	5	0	5
	5	5	0
	5	5	0
	35	35	0
	5	5	0
History	95	90	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U18
Region	Sedibeng (GSV)
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	5	3	60	85	1327	1412
Standard	0	0	0	0	0	0
Rapid	5	3	60	85	1327	1412
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	95	58	61.05	93.9	1204.5	1298.5
Standard	90	55	61.11	94.4	1197.7	1292.2
Rapid	5	3	60	85	1327	1412
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1334.6	1317.7	984.7	914.5
2025-11-30	1334.6	1317.7	984.7	914.5
2025-11-01	1334.6	1317.7	984.7	914.5
2025-09-30	1334.6	1317.7	984.7	914.5
2025-09-01	1334.6	1317.7	984.7	914.5
2025-08-01	1334.6	1317.7	984.7	914.5
2025-07-01	1334.6	1317.7	984.7	914.5
2025-06-01	1334.6	1317.7	984.7	914.5
2025-05-01	1334.6	1317.7	984.7	914.5
2025-04-01	1322.2	1317.7	914.5	914.5
2025-03-01	1322.2	1317.7	914.5	914.5
2025-02-01	1322.2	1317.7	914.5	914.5
2025-01-01	1322.2	1317.7	914.5	914.5
2024-12-01	1322.2	1317.7	914.5	914.5
2024-11-01	1322.2	1317.7	914.5	914.5
2024-10-01	1322.2	1317.7	914.5	914.5
2024-09-01	1322.2	1317.7	914.5	914.5
2024-11-01	1322.2	1317.7	914.5	914.5
2024-07-01	1322.2	1317.7	914.5	914.5
2024-06-01	1322.2	1317.7	914.5	914.5
2024-05-01	1322.2	1317.7	914.5	914.5
2024-04-01	1322.2	1317.7	914.5	914.5
2024-03-01	1305.8	1295.7	914.5	914.5
2024-02-01	1305.8	1295.7	914.5	914.5

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	HS Overvaal Rapid 12 Apr 2025 (B)	2025-04-12	2025-04-12	Rapid	Sedibeng (GSV)	5	5	3	Yes	Analysis
2	Valia's Open 2024 (B)	2024-03-02	2024-03-02	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
3	D8 Schools Individuals 2023 (U15 Boys)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
4	2022 Gauteng Schools Team Championships (U15 Open)	2022-08-26	2022-08-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	Eureka Open 2022 (C)	2022-07-30	2022-07-30	Standard	Sedibeng (GSV)	5	5	2.5	Yes	Analysis
6	2022 Gauteng Schools Individual Chess Championship (U15 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
7	Lux Deo NG Kerk Chess Open 2022 (A+B)	2022-04-09	2022-04-09	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
8	Dirk De Koster Chess Open 2022 (B)	2022-04-23	2022-04-23	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
9	Carel`s Chess Open 2022 (B)	2022-03-05	2022-03-05	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
10	Midvaal Ope 2022 (B)	2022-01-29	2022-01-29	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
11	Mabaleng Chess Open 2021 (C)	2021-11-27	2021-11-27	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
12	Heidelberg Klub Round Robin 2020 (B)	2020-03-14	2020-03-14	Standard	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
13	Carel`s Open 2020 (B)	2020-02-29	2020-02-29	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
14	Midvaal Chess Open 2020 (B)	2020-01-25	2020-01-25	Standard	Sedibeng (GSV)	5	5	4	Yes	Analysis
15	Eagles Open 2019 (B)	2019-11-23	2019-11-23	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
16	TST-MSA Chess Open 2019 (D)	2019-07-20	2019-07-20	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
17	Eureka Chess Open 2019 (D)	2019-07-27	2019-07-27	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis
18	Vaal Chess Club Open 2019 (D)	2019-06-01	2019-06-01	Standard	Sedibeng (GSV)	5	5	3.5	Yes	Analysis
19	Drie Riviere Open 2019 (D)	2019-06-08	2019-06-08	Standard	Sedibeng (GSV)	5	5	3	Yes	Analysis

#	Games	Start				End
1	4	Tournament Dirk De Koster Chess Open 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mathe, O (Oratile)				Opponent Mokoena, T (Thato)
2	4	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 0.5
		Opponent Monyetshwale, M (Mpho)				Opponent Munyai, P (Phumudzo)
3	4	Tournament Mabaleng Chess Open 2021				Tournament Mabaleng Chess Open 2021
		date 2021-11-27	rnd 1	type Standard	result 1	date 2021-11-27	rnd 4	type Standard	result 1
		Opponent Besele, K (Khabonina)				Opponent Kuvuzela, J (Jabulile)

#	Games	Start				End
1	4	Tournament Dirk De Koster Chess Open 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mathe, O (Oratile)				Opponent Mokoena, T (Thato)
2	4	Tournament Carel`s Chess Open 2022				Tournament Carel`s Chess Open 2022
		date 2022-03-05	rnd 1	type Standard	result 1	date 2022-03-05	rnd 4	type Standard	result 0.5
		Opponent Monyetshwale, M (Mpho)				Opponent Munyai, P (Phumudzo)
3	4	Tournament Mabaleng Chess Open 2021				Tournament Mabaleng Chess Open 2021
		date 2021-11-27	rnd 1	type Standard	result 1	date 2021-11-27	rnd 4	type Standard	result 1
		Opponent Besele, K (Khabonina)				Opponent Kuvuzela, J (Jabulile)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Tolmay, L (Llewellyn)				Opponent Drotsky, R (Reynhardt)
2	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Visser, R (Roelien)				Opponent Visser, R (Roelien)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Dirk De Koster Chess Open 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mathe, O (Oratile)				Opponent Mokoena, T (Thato)
2	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Mokoena, I (Itumeleng)				Opponent Tladi, T (Teboho)
3	3	Tournament Lux Deo NG Kerk Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-04-09	rnd 2	type Standard	result 1	date 2022-04-09	rnd 4	type Standard	result 1
		Opponent Mthimunye, N (Neliswa)				Opponent Rethabile, M (Mantso)

#	Games	Start				End
1	4	Tournament Dirk De Koster Chess Open 2022				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-04-23	rnd 4	type Standard	result 1	date 2022-06-18	rnd 2	type Standard	result 1
		Opponent Mathe, O (Oratile)				Opponent Mokoena, T (Thato)
2	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 5	type Standard	result 1
		Opponent Mokoena, I (Itumeleng)				Opponent Tladi, T (Teboho)
3	3	Tournament Lux Deo NG Kerk Chess Open 2022				Tournament Lux Deo NG Kerk Chess Open 2022
		date 2022-04-09	rnd 2	type Standard	result 1	date 2022-04-09	rnd 4	type Standard	result 1
		Opponent Mthimunye, N (Neliswa)				Opponent Rethabile, M (Mantso)

#	Games	Start				End
1	2	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 2	type Rapid	result 1	date 2025-04-12	rnd 3	type Rapid	result 1
		Opponent Tolmay, L (Llewellyn)				Opponent Drotsky, R (Reynhardt)
2	1	Tournament HS Overvaal Rapid 12 Apr 2025				Tournament HS Overvaal Rapid 12 Apr 2025
		date 2025-04-12	rnd 5	type Rapid	result 1	date 2025-04-12	rnd 5	type Rapid	result 1
		Opponent Visser, R (Roelien)				Opponent Visser, R (Roelien)

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	Munyai ,P (Phumudzo)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
1	Munyai ,P (Phumudzo)	3	1165.6	1449	3	1156.1	1449	0	0	0	0	0	0
2	De Villiers ,L (Lindie)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
2	De Villiers ,L (Lindie)	3	1257	973.7	3	1244.9	973.7	0	0	0	0	0	0
3	Mofokeng ,S (Sihle)	2	1	0	2	1	0	0	0	0	0	0	0
3	Mofokeng ,S (Sihle)	2	1209.6	1209.6	2	1200.6	1209.6	0	0	0	0	0	0
4	Naude ,E (Enrique)	2	1	0	2	1	0	0	0	0	0	0	0
4	Naude ,E (Enrique)	2	1282.6	1282.6	2	1268.6	1282.6	0	0	0	0	0	0
5	Rethabile ,M (Mantso)	2	2	425	2	2	425	0	0	0	0	0	0
5	Rethabile ,M (Mantso)	2	1200	1625	2	1200	1625	0	0	0	0	0	0
6	Tyantini ,A (Andile)	2	2	425	2	2	425	0	0	0	0	0	0
6	Tyantini ,A (Andile)	2	1024.4	1449.4	2	1007.8	1449.4	0	0	0	0	0	0
7	Karsten ,K (Keagan)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
7	Karsten ,K (Keagan)	2	1268	1055.5	2	1255.8	1055.5	0	0	0	0	0	0
8	Eberwein ,HJ (Heinrich Jurgen)	2	2	425	2	2	425	0	0	0	0	0	0
8	Eberwein ,HJ (Heinrich Jurgen)	2	1260.9	1685.9	2	1253.8	1685.9	0	0	0	0	0	0
9	Marimuthu ,S (Shaylen)	2	1	0	1	1	425	1	0	-425	0	0	0
9	Marimuthu ,S (Shaylen)	2	1470.4	1470.4	1	1398.9	1895.4	1	1327.5	1045.4	0	0	0
10	Mbhiaza ,H (Hloniphani)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mbhiaza ,H (Hloniphani)	1	715.3	290.3	1	758	290.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Motsoari, K (Keketso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms