Chess South Africa Ratings Database

PLAYER PAGE

Personal

Masemola, K (Keitumetse)

Chess SA id

1090145896

FIDE id

Date of birth

2009-01-04 (U18)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1350.3

Item	Main	Standard	Rapid	Blitz
Rating	1222.1	1221.4	1200	1200
Raw rating	1222.1	1221.4	1200	1200
Weighted rating	1207.2	1206.1	1200	1200
Weighted performance	1136.1	1140.5	0	0
Floor	742.1	744.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.7	160.8	165.8	165.8
Highest rating	1242.1 2025-04-01	1244.1 2025-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1242.1 2025-04-01	1244.1 2025-04-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1242.1 2018-10-01	1244.1 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1207.3 2025-04-01	1208 2020-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1222.1	1221.4	1200	1200
Analysis
Rating	1222.1	1221.4	1200	1200
Raw rating	1222.1	1221.4	1200	1200
Weighted rating	1207.2	1206.1	1200
Weighted performance	1136.1	1140.5	0
K-factor	36	36	36	36
Floor	742.1	744.1	700	700
Max/Min rating change allowed	160.7	160.8	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	1222.1	1221.4	1200	1200
New weighted rating	1209.5	1208.6	1200	1200
New weighted performance	1128.9	1133.3	0	0
Temp new rating	1222.1	1221.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1222.1	1221.4	1200	1200
New K-factor	36	36	36	36
New floor	742.1	744.1	700	700

Item	Main	Standard
	0	0
	14	14
	4	4
	3	3
	4	4
	0	0
History	25	25

Games since
	Main 18	Standard 18		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Tshwane (GTP)
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	14	6	42.86	-60.7	1359.5	1298.8
Standard	14	6	42.86	-60.7	1359.5	1298.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	9.5	38	-102	1310.7	1208.7
Standard	25	9.5	38	-102	1310.7	1208.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1222.1	1221.4	1200	1200
2025-09-30	1242.1	1244.1	1200	1200
2025-09-01	1242.1	1244.1	1200	1200
2025-08-01	1242.1	1244.1	1200	1200
2025-07-01	1242.1	1244.1	1200	1200
2025-06-01	1242.1	1244.1	1200	1200
2025-05-01	1242.1	1244.1	1200	1200
2025-04-01	1242.1	1244.1	1200	1200
2025-03-01	1168.5	1163.7	1200	1200
2025-02-01	1168.2	1163.3	1200	1200
2025-01-01	1166.1	1163.2	1200	1200
2024-12-01	1166.1	1163.2	1200	1200
2024-11-01	1166.1	1163.2	1200	1200
2024-10-01	1166.1	1163.2	1200	1200
2024-09-01	1171.1	1165.6	1200	1200
2024-08-01	1171.1	1165.6	1200	1200
2024-07-01	1171.1	1165.6	1200	1200
2024-09-01	1171.1	1165.6	1200	1200
2024-05-01	1171.1	1165.6	1200	1200
2024-04-01	1171.1	1165.6	1200	1200
2024-03-01	1171.1	1165.6	1200	1200
2024-02-01	1171.1	1165.6	1200	1200
2024-01-01	1171.1	1165.6	1200	1200
2023-12-01	1171.1	1165.6	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	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
2	Lubowski Open 2025 (D1)	2025-03-21	2025-03-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (D2)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U17)	2025-08-30	2025-08-30	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis
2	Lubowski Open 2025 (D1)	2025-03-21	2025-03-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	2025 Chris Greyling Open Chess Tournament (D2)	2025-03-15	2025-03-15	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	Gauteng Schools Individuals Finals 2024 (U15 Boys)	2024-08-17	2024-08-17	Standard	Ekurhuleni (GE)	5	4	1	Yes	Analysis
5	2023 Gauteng Top Schools (U15 Mixed)	2023-08-19	2023-08-19	Standard	West Rand (GWR)	5	3	2	Yes	Analysis
6	2022 Gauteng Schools Team Championships (U13 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Dixon, G (Genevieve)				Opponent Van Schalkwyk, N (Nathan)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kubeka, S (Siyabonga)				Opponent Milicevic, J (Josslynn)
3	1	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-30	rnd 3	type Standard	result 0.5	date 2025-08-30	rnd 3	type Standard	result 0.5
		Opponent Koen, JP (Jan-Paul)				Opponent Koen, JP (Jan-Paul)

#	Games	Start				End
1	4	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Dixon, G (Genevieve)				Opponent Van Schalkwyk, N (Nathan)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kubeka, S (Siyabonga)				Opponent Milicevic, J (Josslynn)
3	1	Tournament 2025 Chris Greyling Open Chess Tournament				Tournament 2025 Chris Greyling Open Chess Tournament
		date 2025-03-15	rnd 4	type Standard	result 1	date 2025-03-15	rnd 4	type Standard	result 1
		Opponent Mokone, R (Remoabetswe Kgotla)				Opponent Mokone, R (Remoabetswe Kgotla)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Dixon, G (Genevieve)				Opponent Kgwale, L (Lesedi)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kubeka, S (Siyabonga)				Opponent Milicevic, J (Josslynn)
3	1	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Van Schalkwyk, N (Nathan)				Opponent Van Schalkwyk, N (Nathan)

#	Games	Start				End
1	2	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-21	rnd 1	type Standard	result 1	date 2025-03-21	rnd 2	type Standard	result 1
		Opponent Dixon, G (Genevieve)				Opponent Kgwale, L (Lesedi)
2	2	Tournament 2023 Gauteng Top Schools				Tournament 2023 Gauteng Top Schools
		date 2023-08-19	rnd 3	type Standard	result 1	date 2023-08-19	rnd 5	type Standard	result 1
		Opponent Kubeka, S (Siyabonga)				Opponent Milicevic, J (Josslynn)
3	1	Tournament Lubowski Open 2025				Tournament Lubowski Open 2025
		date 2025-03-22	rnd 4	type Standard	result 1	date 2025-03-22	rnd 4	type Standard	result 1
		Opponent Van Schalkwyk, N (Nathan)				Opponent Van Schalkwyk, N (Nathan)

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	Peleowo ,M (Mpilo Oluwatayo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Peleowo ,M (Mpilo Oluwatayo)	1	1200	775	1	1200	775	0	0	0	0	0	0
2	Mgwevu ,Z (Zamani)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Mgwevu ,Z (Zamani)	1	1409.8	984.8	1	1439.7	984.8	0	0	0	0	0	0
3	Du Toit ,L (Leone)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Du Toit ,L (Leone)	1	1263.3	838.3	1	1272	838.3	0	0	0	0	0	0
4	Van Schalkwyk ,N (Nathan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Van Schalkwyk ,N (Nathan)	1	1337.5	1762.5	1	1336.2	1762.5	0	0	0	0	0	0
5	Semathu ,M (Mmusi)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Semathu ,M (Mmusi)	1	1237.6	812.6	1	1245.7	812.6	0	0	0	0	0	0
6	Voigt ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Voigt ,D (Daniel)	1	1474	1049	1	1491	1049	0	0	0	0	0	0
7	Rakgalakane ,T (Thato)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Rakgalakane ,T (Thato)	1	1328.1	903.1	1	1344.6	903.1	0	0	0	0	0	0
8	Van Heerden ,J (Johann)	1	1	425	1	1	425	0	0	0	0	0	0
8	Van Heerden ,J (Johann)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Pretorius ,PJ (Petrus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
9	Pretorius ,PJ (Petrus)	1	1257.2	1257.2	1	1252.4	1257.2	0	0	0	0	0	0
10	Kubeka ,S (Siyabonga)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kubeka ,S (Siyabonga)	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

Masemola, K (Keitumetse)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms