Chess South Africa Ratings Database

PLAYER PAGE

Personal

Machine, K (Ketumile)

Chess SA id

1170154501

FIDE id

Date of birth

2017-06-28 (U10)

Gender

Male

Region

Bojanala Platina (NBR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-02-10

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	994.7	973.6	1200	1200
Raw rating	994.7	973.6	1200	1200
Weighted rating	989.8	968.1	1200	1200
Weighted performance	643.7	636.8	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	222.2	228.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	994.7	973.6	1200	1200
Analysis
Rating	994.7	973.6	1200	1200
Raw rating	994.7	973.6	1200	1200
Weighted rating	989.8	968.1	1200
Weighted performance	643.7	636.8	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	222.2	228.9	165.8	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	994.7	973.6	1200	1200
New weighted rating	990	968.3	1200	1200
New weighted performance	643.4	636.5	0	0
Temp new rating	994.7	973.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	994.7	973.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	7	7
	21	21
	0	0
	0	0
History	28	28

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Bojanala Platina (NBR)
Province	Northwest (NW)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	28	5	17.86	-273.2	1174.2	901
Standard	28	5	17.86	-273.2	1174.2	901
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	994.7	973.6	1200	1200
2025-09-01	994.7	973.6	1200	1200
2025-08-01	994.7	973.6	1200	1200
2025-07-01	994.7	973.6	1200	1200
2025-06-01	994.7	973.6	1200	1200
2025-05-01	994.7	973.6	1200	1200
2025-04-01	994.7	973.6	1200	1200
2025-03-01	994.7	973.6	1200	1200
2025-02-01	994.7	973.6	1200	1200
2025-01-01	979.6	956.6	1200	1200
2024-12-01	979.6	956.6	1200	1200
2024-11-01	979.6	956.6	1200	1200
2024-10-01	979.6	956.6	1200	1200
2024-09-01	979.6	956.6	1200	1200
2024-08-01	979.6	956.6	1200	1200
2024-07-01	979.6	956.6	1200	1200
2024-06-01	979.6	956.6	1200	1200
2024-08-01	979.6	956.6	1200	1200
2024-04-01	979.6	956.6	1200	1200
2024-03-01	979.6	956.6	1200	1200
2024-02-01	995.7	973.5	1200	1200
2024-01-01	1025	1009.9	1200	1200
2023-12-01	1025	1009.9	1200	1200
2023-11-01	1028.6	1013.5	1200	1200

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	DR KKD Curro Feb 2024 (U10)	2024-02-10	2024-02-10	Standard	Dr Kenneth Kaunda (NWP)	5	3	0	Yes	Analysis
2	Bojanala Closed Chess Championships Stage 1 2024 (U8)	2024-01-27	2024-01-27	Standard	Bojanala Platina (NBR)	5	4	0.5	Yes	Analysis
3	Bojanala's Merry ChessMas 2023 (Little Pawns)	2023-12-09	2023-12-09	Standard	Bojanala Platina (NBR)	5	3	1	Yes	Analysis
4	Bojanala's FIDE in the Sparkling Waters 2023 (Junior)	2023-07-29	2023-07-29	Standard	Bojanala Platina (NBR)	6	5	0	Yes	Analysis
5	Bojanala's Post-Exams 2023 (U6)	2023-07-24	2023-07-24	Standard	Bojanala Platina (NBR)	5	5	2.5	Yes	Analysis
6	2023 West Rand RHS Open (U10)	2023-06-10	2023-06-10	Standard	West Rand (GWR)	5	4	0	Yes	Analysis
7	Grenswag's Community Battle 2023 (U8)	2023-04-22	2023-04-22	Standard	Bojanala Platina (NBR)	5	4	1	Yes	Analysis

#	Games	Start				End
1	2	Tournament Bojanala's Post-Exams 2023				Tournament Bojanala's Post-Exams 2023
		date 2023-07-24	rnd 1	type Standard	result 1	date 2023-07-24	rnd 2	type Standard	result 1
		Opponent Kgame, K (Kgosi Otshepeng)				Opponent Britz, O (Olivia)
2	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 3	type Standard	result 0.5	date 2024-01-27	rnd 3	type Standard	result 0.5
		Opponent Diphoko, P (Pelonomi)				Opponent Diphoko, P (Pelonomi)
3	1	Tournament Bojanala's Merry ChessMas 2023				Tournament Bojanala's Merry ChessMas 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)

#	Games	Start				End
1	2	Tournament Bojanala's Post-Exams 2023				Tournament Bojanala's Post-Exams 2023
		date 2023-07-24	rnd 1	type Standard	result 1	date 2023-07-24	rnd 2	type Standard	result 1
		Opponent Kgame, K (Kgosi Otshepeng)				Opponent Britz, O (Olivia)
2	1	Tournament Bojanala Closed Chess Championships Stage 1 2024				Tournament Bojanala Closed Chess Championships Stage 1 2024
		date 2024-01-27	rnd 3	type Standard	result 0.5	date 2024-01-27	rnd 3	type Standard	result 0.5
		Opponent Diphoko, P (Pelonomi)				Opponent Diphoko, P (Pelonomi)
3	1	Tournament Bojanala's Merry ChessMas 2023				Tournament Bojanala's Merry ChessMas 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bojanala's Post-Exams 2023				Tournament Bojanala's Post-Exams 2023
		date 2023-07-24	rnd 1	type Standard	result 1	date 2023-07-24	rnd 2	type Standard	result 1
		Opponent Kgame, K (Kgosi Otshepeng)				Opponent Britz, O (Olivia)
2	1	Tournament Bojanala's Merry ChessMas 2023				Tournament Bojanala's Merry ChessMas 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)
3	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)

#	Games	Start				End
1	2	Tournament Bojanala's Post-Exams 2023				Tournament Bojanala's Post-Exams 2023
		date 2023-07-24	rnd 1	type Standard	result 1	date 2023-07-24	rnd 2	type Standard	result 1
		Opponent Kgame, K (Kgosi Otshepeng)				Opponent Britz, O (Olivia)
2	1	Tournament Bojanala's Merry ChessMas 2023				Tournament Bojanala's Merry ChessMas 2023
		date 2023-12-09	rnd 3	type Standard	result 1	date 2023-12-09	rnd 3	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)
3	1	Tournament Grenswag's Community Battle 2023				Tournament Grenswag's Community Battle 2023
		date 2023-04-22	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Kotsokoane, R (Reatlegile)				Opponent Kotsokoane, R (Reatlegile)

No games found.

#	Games	Start				End

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	Mabugu ,R (Refilwe)	4	0	-425	4	0	-425	0	0	0	0	0	0
1	Mabugu ,R (Refilwe)	4	1165.1	740.1	4	1150.2	740.1	0	0	0	0	0	0
2	Kotsokoane ,R (Reatlegile)	3	2.5	283.3	3	2.5	283.3	0	0	0	0	0	0
2	Kotsokoane ,R (Reatlegile)	3	1018.3	1301.7	3	1009.3	1301.7	0	0	0	0	0	0
3	Botha ,E (Erasmus Albertus)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Botha ,E (Erasmus Albertus)	2	1263.7	838.7	2	1261.8	838.7	0	0	0	0	0	0
4	Zwane ,K (Koketso)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Zwane ,K (Koketso)	1	956.8	531.8	1	942.4	531.8	0	0	0	0	0	0
5	Diphoko ,P (Pelonomi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Diphoko ,P (Pelonomi)	1	1199.7	1199.7	1	1198.9	1199.7	0	0	0	0	0	0
6	Tolmay ,L (Lourens)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tolmay ,L (Lourens)	1	1310	885	1	1326.6	885	0	0	0	0	0	0
7	Mampane ,T (Tlotlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mampane ,T (Tlotlego)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Kgame ,K (Kgosi Otshepeng)	1	1	425	1	1	425	0	0	0	0	0	0
8	Kgame ,K (Kgosi Otshepeng)	1	1176	1601	1	1165.5	1601	0	0	0	0	0	0
9	Siko ,O (Omogolo Reatlegile)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Siko ,O (Omogolo Reatlegile)	1	1248.2	823.2	1	1234.4	823.2	0	0	0	0	0	0
10	Ndima ,L (Lukhanyo Amahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Ndima ,L (Lukhanyo Amahle)	1	1200	775	1	1200	775	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

Machine, K (Ketumile)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms