Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lotz, P (Philippos)

Chess SA id

1140301739

FIDE id

Date of birth

2014-06-10 (U12)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Yes

Last active game

2025-05-03

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1438.9

Item	Main	Standard	Rapid	Blitz
Rating	1365.4	1366.2	1200	1200
Raw rating	1365.4	1366.2	1200	1200
Weighted rating	1310.8	1311.5	1200	1200
Weighted performance	1306.4	1302.8	0	0
Floor	865.4	866.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	131	130.9	165.8	165.8
Highest rating	1365.4 2025-06-01	1366.2 2025-06-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1365.4 2025-06-01	1366.2 2025-06-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1365.4 2024-10-01	1366.2 2024-10-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1365.4 2025-06-01	1361.7 2024-08-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1365.4	1366.2	1200	1200
Analysis
Rating	1365.4	1366.2	1200	1200
Raw rating	1365.4	1366.2	1200	1200
Weighted rating	1310.8	1311.5	1200
Weighted performance	1306.4	1302.8	0
K-factor	36	36	36	36
Floor	865.4	866.2	700	700
Max/Min rating change allowed	131	130.9	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	1365.4	1366.2	1200	1200
New weighted rating	1318	1318.8	1200	1200
New weighted performance	1305.9	1302.3	0	0
Temp new rating	1365.4	1366.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1365.4	1366.2	1200	1200
New K-factor	36	36	36	36
New floor	865.4	866.2	700	700

Item	Main	Standard
	0	0
	9	9
	35	35
	0	0
	0	0
	0	0
History	44	44

Games since
	Main 44	Standard 44		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	2509		859		309
Male	2042		701		245
U12	350		119		42
U12 Male	261		87		26
Standard
	RSA		Province		Region
Overall	2406		882		342
Male	1951		718		271
U12	334		121		45
U12 Male	246		86		28
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	9	6	66.67	141.7	1370.9	1512.6
Standard	9	6	66.67	141.7	1370.9	1512.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	44	24.5	55.68	48.3	1281.4	1329.7
Standard	44	24.5	55.68	48.3	1281.4	1329.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1365.4	1366.2	1200	1200
2025-09-01	1365.4	1366.2	1200	1200
2025-08-01	1365.4	1366.2	1200	1200
2025-07-01	1365.4	1366.2	1200	1200
2025-06-01	1365.4	1366.2	1200	1200
2025-05-01	1335.6	1340.9	1200	1200
2025-04-01	1335.6	1340.9	1200	1200
2025-03-01	1335.6	1340.9	1200	1200
2025-02-01	1293.8	1290.3	1200	1200
2025-01-01	1293.8	1290.3	1200	1200
2024-12-01	1294.5	1291.4	1200	1200
2024-11-01	1294.5	1291.4	1200	1200
2024-10-01	1294.5	1291.4	1200	1200
2024-09-01	1292.9	1307.3	1200	1200
2024-08-01	1244.8	1250.8	1200	1200
2024-07-01	1199	1195.2	1200	1200
2024-06-01	1176.8	1170.4	1200	1200
2024-08-01	1176.8	1170.4	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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 Silver Lakes Chess Club Open Chess Tournament (U12)	2025-05-03	2025-05-03	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
2	2025 KSNG Open (U12)	2025-02-22	2025-02-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Silver Lakes Chess Club Open Chess Tournament (U12)	2025-05-03	2025-05-03	Standard	Tshwane (GTP)	5	4	2.5	Yes	Analysis
2	2025 KSNG Open (U12)	2025-02-22	2025-02-22	Standard	Tshwane (GTP)	5	5	3.5	Yes	Analysis
3	Gauteng Inter-Region at UJ 2024 (U12 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis
4	2024 Etienne Lewis (U12)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	3	Yes	Analysis
5	2024 Jacaranda Round Robin Open Chess Tournament (I)	2024-08-17	2024-08-17	Standard	Tshwane (GTP)	5	5	4	Yes	Analysis
6	2024 Midstream College Open Chess Tournament (C)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	2	1.5	Yes	Analysis
7	Menlopark Open Chess Tournament 2024 (U12)	2024-07-13	2024-07-13	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
8	2024 Elise Steenkamp Open Chess Tournament (Queens)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	6	3	Yes	Analysis
9	2024 KSNG CHess Academy Open Tournament (D3)	2024-04-06	2024-04-06	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	6	Tournament Menlopark Open Chess Tournament 2024				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-07-13	rnd 4	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Mulamattathil, R (Raynah)				Opponent Kgengwenyane, G (Goitseone)
2	4	Tournament 2025 KSNG Open				Tournament 2025 KSNG Open
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Li, J (Jiming)
3	3	Tournament 2025 Silver Lakes Chess Club Open Chess Tournament				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 0.5
		Opponent Mandyu, D (Dineo)				Opponent Du Plessis, M (Mia)

#	Games	Start				End
1	6	Tournament Menlopark Open Chess Tournament 2024				Tournament 2024 Jacaranda Round Robin Open Chess Tournament
		date 2024-07-13	rnd 4	type Standard	result 1	date 2024-08-17	rnd 2	type Standard	result 1
		Opponent Mulamattathil, R (Raynah)				Opponent Kgengwenyane, G (Goitseone)
2	4	Tournament 2025 KSNG Open				Tournament 2025 KSNG Open
		date 2025-02-22	rnd 2	type Standard	result 1	date 2025-02-22	rnd 5	type Standard	result 1
		Opponent Potgieter, R (Raven)				Opponent Li, J (Jiming)
3	3	Tournament 2025 Silver Lakes Chess Club Open Chess Tournament				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 5	type Standard	result 0.5
		Opponent Mandyu, D (Dineo)				Opponent Du Plessis, M (Mia)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2024 Etienne Lewis				Tournament 2024 Etienne Lewis
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-09-01	rnd 5	type Standard	result 1
		Opponent Cunningham, D (Daegan)				Opponent Jooste, J (Jan (janu))
2	3	Tournament Menlopark Open Chess Tournament 2024				Tournament 2024 Midstream College Open Chess Tournament
		date 2024-07-13	rnd 4	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mulamattathil, R (Raynah)				Opponent Wilson, J (Jami)
3	3	Tournament 2024 Elise Steenkamp Open Chess Tournament				Tournament Menlopark Open Chess Tournament 2024
		date 2024-06-16	rnd 6	type Standard	result 1	date 2024-07-13	rnd 1	type Standard	result 1
		Opponent Matelong, N (Nathan Mwenda)				Opponent Mulamattathil, R (Rehaan)

#	Games	Start				End
1	3	Tournament 2024 Etienne Lewis				Tournament 2024 Etienne Lewis
		date 2024-08-31	rnd 3	type Standard	result 1	date 2024-09-01	rnd 5	type Standard	result 1
		Opponent Cunningham, D (Daegan)				Opponent Jooste, J (Jan (janu))
2	3	Tournament Menlopark Open Chess Tournament 2024				Tournament 2024 Midstream College Open Chess Tournament
		date 2024-07-13	rnd 4	type Standard	result 1	date 2024-07-20	rnd 1	type Standard	result 1
		Opponent Mulamattathil, R (Raynah)				Opponent Wilson, J (Jami)
3	3	Tournament 2024 Elise Steenkamp Open Chess Tournament				Tournament Menlopark Open Chess Tournament 2024
		date 2024-06-16	rnd 6	type Standard	result 1	date 2024-07-13	rnd 1	type Standard	result 1
		Opponent Matelong, N (Nathan Mwenda)				Opponent Mulamattathil, R (Rehaan)

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	Grobbelaar ,M (Mienje)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Grobbelaar ,M (Mienje)	2	1364.2	939.2	2	1358.8	939.2	0	0	0	0	0	0
2	Westermann ,L (Liezl)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Westermann ,L (Liezl)	1	1567.5	1142.5	1	1565.8	1142.5	0	0	0	0	0	0
3	Van Zyl ,A (Albertus Petrus)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Zyl ,A (Albertus Petrus)	1	1543.9	1118.9	1	1534.6	1118.9	0	0	0	0	0	0
4	Murithi ,F (Faith Muthoni)	1	1	425	1	1	425	0	0	0	0	0	0
4	Murithi ,F (Faith Muthoni)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Selolo ,N (Nathan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Selolo ,N (Nathan)	1	1135.2	710.2	1	1132.9	710.2	0	0	0	0	0	0
6	Mulamattathil ,R (Raynah)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mulamattathil ,R (Raynah)	1	1105	1530	1	1097.7	1530	0	0	0	0	0	0
7	Roets ,J (Josias)	1	1	425	1	1	425	0	0	0	0	0	0
7	Roets ,J (Josias)	1	1116.1	1541.1	1	1116.4	1541.1	0	0	0	0	0	0
8	Matelong ,N (Nathan Mwenda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Matelong ,N (Nathan Mwenda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Li ,J (Jiming)	1	1	425	1	1	425	0	0	0	0	0	0
9	Li ,J (Jiming)	1	1491.9	1916.9	1	1488.4	1916.9	0	0	0	0	0	0
10	Murimi ,M (Melvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Murimi ,M (Melvin)	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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Personal

Lotz, P (Philippos)

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