Chess South Africa Ratings Database

PLAYER PAGE

Personal

Swartz, K (Kent Pierre)

Chess SA id

1090147255

FIDE id

Date of birth

2009-04-01 (U18)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-09

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1488.7	1508.8	1181	1200
Raw rating	1487.5	1507.6	1181	1200
Weighted rating	1488.7	1508.8	1180.4	1200
Weighted performance	1195.7	1241.6	0	0
Floor	1009.9	1030.1	700	700
K-factor	32	32	36	36
Min/Max rating change allowed	110.1	107	170.4	165.8
Highest rating	1543.3 2023-03-01	1534.7 2023-03-01	1208.8 2023-06-01	1200 2018-10-01
Highest raw rating	1509.9 2025-04-01	1530.1 2025-04-01	1200 2020-01-01	1200 2024-02-01
Highest weighted rating	1509.9 2025-06-01	1530.1 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1543.3 2023-03-01	1534.7 2023-03-01	1208.8 2023-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.4	0	0
New rating	1489.2	1509.2	1181	1200
Analysis
Rating	1488.7	1508.8	1181	1200
Raw rating	1487.5	1507.6	1181	1200
Weighted rating	1488.7	1508.8	1180.4
Weighted performance	1195.7	1241.6	0
K-factor	32	32	36	36
Floor	1009.9	1030.1	700	700
Max/Min rating change allowed	110.1	107	170.4	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	1487.5	1507.6	1181	1200
New weighted rating	1489.2	1509.2	1180.5	1200
New weighted performance	1195.2	1241.1	0	0
Temp new rating	1489.2	1509.2	1181	1200
Temp new rating +/-	0.4	0.4	0	0
Final new rating +/-	0.4	0.4	0	0
New rating	1489.2	1509.2	1181	1200
New K-factor	32	32	36	36
New floor	1009.9	1030.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	8	8	0
	11	11	0
	40	30	10
	5	5	0
	0	0	0
History	64	54	10

Games since
	Main 19	Standard 19		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Ekurhuleni (GE)
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	8	5	62.5	106.2	1325.2	1431.4
Standard	8	5	62.5	106.2	1325.2	1431.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	64	47	73.44	199.2	1288.6	1487.8
Standard	54	41.5	76.85	228.2	1281.2	1509.5
Rapid	10	5.5	55	42.5	1328.2	1370.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1487.5	1507.6	1181	1200
2025-09-01	1487.5	1507.6	1181	1200
2025-08-01	1487.5	1507.6	1181	1200
2025-07-01	1486.1	1505.4	1181	1200
2025-06-01	1509.9	1530.1	1181	1200
2025-05-01	1509.9	1530.1	1181	1200
2025-04-01	1509.9	1530.1	1181	1200
2025-03-01	1492	1512.3	1181	1200
2025-02-01	1492	1512.3	1181	1200
2025-01-01	1492	1512.3	1179.6	1200
2024-12-01	1492	1512.3	1179.6	1200
2024-11-01	1481.6	1501.4	1179.6	1200
2024-10-01	1481.6	1501.4	1179.6	1200
2024-09-01	1481.6	1501.4	1179.6	1200
2024-08-01	1481.6	1501.4	1179.6	1200
2024-07-01	1481.6	1501.4	1179.6	1200
2024-06-01	1464.6	1482.2	1179.6	1200
2024-08-01	1464.6	1482.2	1179.6	1200
2024-04-01	1464.3	1486.4	1179.6	1200
2024-03-01	1464.3	1486.4	1179.6	1200
2024-02-01	1464.3	1486.4	1179.6	1200
2024-01-01	1464.3	1486.4	1179.6	1200
2023-12-01	1464.3	1486.4	1179.6	1200
2023-11-01	1464.3	1486.4	1179.6	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	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	5	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	JCC Steyn City High Schools League 2025 (A)	2025-05-07	2025-06-09	Standard	Johannesburg Metro (GJM)	6	3	1	Yes	Analysis
2	JCC - Dainfern Chess League 2025 (A)	2025-02-03	2025-03-17	Standard	Johannesburg Metro (GJM)	6	5	4	Yes	Analysis
3	JCC St Peters High Schools League 2024 (A)	2024-09-09	2024-10-21	Standard	Johannesburg Metro (GJM)	6	3	2.5	Yes	Analysis
4	JCC Steyn City High Schools League 2024 (A)	2024-05-11	2024-05-25	Standard	Johannesburg Metro (GJM)	6	3	3	Yes	Analysis
5	Dainfern College Chess League 2024 (A)	2024-01-29	2024-03-11	Standard	Johannesburg Metro (GJM)	6	5	3.5	Yes	Analysis
6	Chess Molecules Rapid 2023 (High School Open)	2023-09-23	2023-09-23	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis
7	JNW Open - Trinityhouse Little Falls 2023 (C)	2023-06-24	2023-06-24	Standard	Johannesburg Metro (GJM)	5	5	4	Yes	Analysis
8	Chess Molecules 16 June Tournament 2023 (High School Open)	2023-06-16	2023-06-16	Rapid	Ekurhuleni (GE)	5	5	3.5	Yes	Analysis
9	Ekurhuleni Chess Trial 3 2023 (U16)	2023-06-17	2023-06-17	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
10	Ekurhuleni Trials 2 2023 (U16)	2023-04-22	2023-04-22	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
11	JMC 1 St Peters 2023 (D)	2023-03-18	2023-03-18	Standard	Johannesburg Metro (GJM)	5	5	5	Yes	Analysis
12	Dainfern College Chess League 2023 (A)	2023-01-30	2023-03-13	Standard	Johannesburg Metro (GJM)	6	5	4	Yes	Analysis
13	Ekhuruleni Chess Trials 1 2023 (U16)	2023-03-25	2023-03-25	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis
14	ACB Tournament 2022 (B)	2022-10-08	2022-10-08	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	11	Tournament Dainfern College Chess League 2024				Tournament JCC - Dainfern Chess League 2025
		date 2024-02-12	rnd 3	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Sahdeo, J (Jashil)				Opponent Glass, A (Aharon)
2	9	Tournament Chess Molecules 16 June Tournament 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-16	rnd 5	type Rapid	result 0.5	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Kanku, P (Prince)				Opponent Grundling, J (Jayden)
3	6	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Yannoulias, A (Andrea)				Opponent Hattingh, T (Tiaan)

#	Games	Start				End
1	11	Tournament Dainfern College Chess League 2024				Tournament JCC - Dainfern Chess League 2025
		date 2024-02-12	rnd 3	type Standard	result 1	date 2025-02-10	rnd 2	type Standard	result 1
		Opponent Sahdeo, J (Jashil)				Opponent Glass, A (Aharon)
2	8	Tournament Ekurhuleni Chess Trial 3 2023				Tournament JNW Open - Trinityhouse Little Falls 2023
		date 2023-06-17	rnd 1	type Standard	result 1	date 2023-06-24	rnd 3	type Standard	result 1
		Opponent Bhika, J (Jyotikka)				Opponent Grundling, J (Jayden)
3	6	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Yannoulias, A (Andrea)				Opponent Hattingh, T (Tiaan)

#	Games	Start				End
1	3	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Zingoni, N (Ngaakudzwe)				Opponent Elvin, D (David)
2	2	Tournament Chess Molecules Rapid 2023				Tournament Chess Molecules Rapid 2023
		date 2023-09-23	rnd 2	type Rapid	result 1	date 2023-09-23	rnd 3	type Rapid	result 1
		Opponent Pearlman, I (Isaac)				Opponent Onatu, G (George)
3	1	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 5	type Rapid	result 0.5	date 2023-06-16	rnd 5	type Rapid	result 0.5
		Opponent Kanku, P (Prince)				Opponent Kanku, P (Prince)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Dainfern College Chess League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-03-11	rnd 6	type Standard	result 1	date 2024-09-16	rnd 2	type Standard	result 1
		Opponent Gear, A (Amy)				Opponent Muthuselvan, J (Jayanthan)
2	6	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Yannoulias, A (Andrea)				Opponent Hattingh, T (Tiaan)
3	5	Tournament JMC 1 St Peters 2023				Tournament JMC 1 St Peters 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Keshav, N (Nishal)				Opponent Khan, U (Umar)

#	Games	Start				End
1	6	Tournament Dainfern College Chess League 2024				Tournament JCC St Peters High Schools League 2024
		date 2024-03-11	rnd 6	type Standard	result 1	date 2024-09-16	rnd 2	type Standard	result 1
		Opponent Gear, A (Amy)				Opponent Muthuselvan, J (Jayanthan)
2	6	Tournament Ekhuruleni Chess Trials 1 2023				Tournament Ekurhuleni Trials 2 2023
		date 2023-03-25	rnd 2	type Standard	result 1	date 2023-04-22	rnd 2	type Standard	result 1
		Opponent Yannoulias, A (Andrea)				Opponent Hattingh, T (Tiaan)
3	5	Tournament JMC 1 St Peters 2023				Tournament JMC 1 St Peters 2023
		date 2023-03-18	rnd 1	type Standard	result 1	date 2023-03-18	rnd 5	type Standard	result 1
		Opponent Keshav, N (Nishal)				Opponent Khan, U (Umar)

#	Games	Start				End
1	3	Tournament Chess Molecules 16 June Tournament 2023				Tournament Chess Molecules 16 June Tournament 2023
		date 2023-06-16	rnd 1	type Rapid	result 1	date 2023-06-16	rnd 3	type Rapid	result 1
		Opponent Zingoni, N (Ngaakudzwe)				Opponent Elvin, D (David)
2	2	Tournament Chess Molecules Rapid 2023				Tournament Chess Molecules Rapid 2023
		date 2023-09-23	rnd 2	type Rapid	result 1	date 2023-09-23	rnd 3	type Rapid	result 1
		Opponent Pearlman, I (Isaac)				Opponent Onatu, G (George)

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	Bhika ,J (Jyotikka)	2	2	425	2	2	425	0	0	0	0	0	0
1	Bhika ,J (Jyotikka)	2	1196.4	1621.4	2	1142.1	1621.4	0	0	0	0	0	0
2	Mbogoma ,J (Jesse)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mbogoma ,J (Jesse)	2	1210.4	1635.4	2	1207.6	1635.4	0	0	0	0	0	0
3	Del Grosso ,G (Gianluca Gabriele)	2	1	0	2	1	0	0	0	0	0	0	0
3	Del Grosso ,G (Gianluca Gabriele)	2	1435.1	1435.1	2	1431.6	1435.1	0	0	0	0	0	0
4	Idehen ,M (Michael)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Idehen ,M (Michael)	2	1268	1055.5	2	1272.1	1055.5	0	0	0	0	0	0
5	Felix ,H (Harrison)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
5	Felix ,H (Harrison)	2	1332.6	1545.1	2	1326.2	1545.1	0	0	0	0	0	0
6	Guiness ,H (Hilton)	1	1	425	1	1	425	0	0	0	0	0	0
6	Guiness ,H (Hilton)	1	1216.6	1641.6	1	1220.8	1641.6	0	0	0	0	0	0
7	Phiri ,M (Mpilenhle Nkazimu)	1	1	425	1	1	425	0	0	0	0	0	0
7	Phiri ,M (Mpilenhle Nkazimu)	1	1298	1723	1	1312.9	1723	0	0	0	0	0	0
8	Jung ,W (Weron Sebastian)	1	1	425	1	1	425	0	0	0	0	0	0
8	Jung ,W (Weron Sebastian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Hattingh ,T (Tiaan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Hattingh ,T (Tiaan)	1	1299.5	1724.5	1	1272.3	1724.5	0	0	0	0	0	0
10	Glass ,A (Aharon)	1	1	425	1	1	425	0	0	0	0	0	0
10	Glass ,A (Aharon)	1	1449.6	1874.6	1	1451.1	1874.6	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

Swartz, K (Kent Pierre)

Ratings

Game statistics

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms