Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lotz, D (Dimitrios)

Chess SA id

1120301734

FIDE id

Date of birth

2012-06-05 (U14)

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

1268.1

Item	Main	Standard	Rapid	Blitz
Rating	1194.3	1185.9	1200	1200
Raw rating	1194.3	1185.9	1200	1200
Weighted rating	1190.6	1184.5	1200	1200
Weighted performance	1113	1109	0	0
Floor	716.9	713.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.2	169.2	165.8	165.8
Highest rating	1216.9 2025-03-01	1213.4 2024-06-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1216.9 2025-03-01	1213.3 2025-03-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1216.9 2024-04-01	1213.3 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1216.9 2025-03-01	1213.4 2024-06-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1194.3	1185.9	1200	1200
Analysis
Rating	1194.3	1185.9	1200	1200
Raw rating	1194.3	1185.9	1200	1200
Weighted rating	1190.6	1184.5	1200
Weighted performance	1113	1109	0
K-factor	36	36	36	36
Floor	716.9	713.3	700	700
Max/Min rating change allowed	167.2	169.2	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	1194.3	1185.9	1200	1200
New weighted rating	1191	1184.5	1200	1200
New weighted performance	1105.8	1101.9	0	0
Temp new rating	1194.3	1185.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1194.3	1185.9	1200	1200
New K-factor	36	36	36	36
New floor	716.9	713.3	700	700

Item	Main	Standard
	0	0
	10	10
	40	40
	0	0
	0	0
	0	0
History	50	50

Games since
	Main 50	Standard 50		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	4173		1362		478
Male	3106		1018		359
U14	819		269		94
U14 Male	567		181		67
Standard
	RSA		Province		Region
Overall	4181		1480		563
Male	3105		1117		422
U14	822		290		107
U14 Male	562		196		72
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	10	5	50	0	1221.8	1221.8
Standard	10	5	50	0	1221.8	1221.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	50	21	42	-68	1252.7	1184.7
Standard	50	21	42	-68	1252.7	1184.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1194.3	1185.9	1200	1200
2025-09-30	1194.3	1185.9	1200	1200
2025-09-01	1194.3	1185.9	1200	1200
2025-08-01	1194.3	1185.9	1200	1200
2025-07-01	1194.3	1185.9	1200	1200
2025-06-01	1194.3	1185.9	1200	1200
2025-05-01	1216.9	1213.3	1200	1200
2025-04-01	1216.9	1213.3	1200	1200
2025-03-01	1216.9	1213.3	1200	1200
2025-02-01	1184	1179.6	1200	1200
2025-01-01	1184	1179.6	1200	1200
2024-12-01	1148.1	1141.8	1200	1200
2024-11-01	1148.1	1141.8	1200	1200
2024-10-01	1148.1	1141.8	1200	1200
2024-09-01	1169.6	1158.7	1200	1200
2024-08-01	1169.6	1158.7	1200	1200
2024-07-01	1204.9	1204.8	1200	1200
2024-09-01	1194	1194.4	1200	1200
2024-05-01	1194	1194.4	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

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 (D)	2025-05-03	2025-05-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 KSNG Open (D)	2025-02-22	2025-02-22	Standard	Tshwane (GTP)	5	5	3	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 (D)	2025-05-03	2025-05-03	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
2	2025 KSNG Open (D)	2025-02-22	2025-02-22	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Gauteng Inter-Region at UJ 2024 (U14 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	2024 Curro Hazeldean High Open Chess Tournament (C)	2024-09-07	2024-09-07	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
5	2024 Etienne Lewis (U14)	2024-08-30	2024-09-01	Standard	Tshwane (GTP)	7	7	2	Yes	Analysis
6	2024 Midstream College Open Chess Tournament (B1)	2024-07-20	2024-07-20	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
7	Menlopark Open Chess Tournament 2024 (B)	2024-07-13	2024-07-13	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
8	2024 Prestige College Open Chess Tournament (D)	2024-07-06	2024-07-06	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
9	2024 Elise Steenkamp Open Chess Tournament (Queens)	2024-06-15	2024-06-17	Standard	Tshwane (GTP)	7	6	3	Yes	Analysis
10	2024 KSNG CHess Academy Open Tournament (D2)	2024-04-06	2024-04-06	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 KSNG Open				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-05-03	rnd 1	type Standard	result 1
		Opponent Duursema, W (Willem)				Opponent Buthelezi, D (Delani)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Mbuyazi, R (Rabson)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Jijana, S (Siphokazi)				Opponent Gwala, L (Lebogang)

#	Games	Start				End
1	3	Tournament 2025 KSNG Open				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-05-03	rnd 1	type Standard	result 1
		Opponent Duursema, W (Willem)				Opponent Buthelezi, D (Delani)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Mbuyazi, R (Rabson)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Jijana, S (Siphokazi)				Opponent Gwala, L (Lebogang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament 2025 KSNG Open				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-05-03	rnd 1	type Standard	result 1
		Opponent Duursema, W (Willem)				Opponent Buthelezi, D (Delani)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Mbuyazi, R (Rabson)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Jijana, S (Siphokazi)				Opponent Gwala, L (Lebogang)

#	Games	Start				End
1	3	Tournament 2025 KSNG Open				Tournament 2025 Silver Lakes Chess Club Open Chess Tournament
		date 2025-02-22	rnd 4	type Standard	result 1	date 2025-05-03	rnd 1	type Standard	result 1
		Opponent Duursema, W (Willem)				Opponent Buthelezi, D (Delani)
2	2	Tournament Gauteng Inter-Region at UJ 2024				Tournament Gauteng Inter-Region at UJ 2024
		date 2024-12-07	rnd 1	type Standard	result 1	date 2024-12-07	rnd 2	type Standard	result 1
		Opponent Le Roux, R (Reuben)				Opponent Mbuyazi, R (Rabson)
3	2	Tournament 2024 Curro Hazeldean High Open Chess Tournament				Tournament 2024 Curro Hazeldean High Open Chess Tournament
		date 2024-09-07	rnd 3	type Standard	result 1	date 2024-09-07	rnd 4	type Standard	result 1
		Opponent Jijana, S (Siphokazi)				Opponent Gwala, L (Lebogang)

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	Tan ,H (Herman Qiyuan)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Tan ,H (Herman Qiyuan)	1	1374.6	949.6	1	1360.2	949.6	0	0	0	0	0	0
2	De Beer ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	De Beer ,L (Liam)	1	1109.9	684.9	1	1099.6	684.9	0	0	0	0	0	0
3	Motumi ,O (Omphy)	1	1	425	1	1	425	0	0	0	0	0	0
3	Motumi ,O (Omphy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Sibanda ,M (Marlvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Sibanda ,M (Marlvin)	1	1318.2	893.2	1	1315.3	893.2	0	0	0	0	0	0
5	Swanepoel ,M (Marnu)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Swanepoel ,M (Marnu)	1	1303.8	878.8	1	1305.9	878.8	0	0	0	0	0	0
6	Van Nieuwenhuizen ,J (Jacques)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Nieuwenhuizen ,J (Jacques)	1	1281.3	856.3	1	1274.6	856.3	0	0	0	0	0	0
7	De Roos ,H (Hubert)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	De Roos ,H (Hubert)	1	1316.3	891.3	1	1311.5	891.3	0	0	0	0	0	0
8	Van Der Merwe ,C (Clara)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Der Merwe ,C (Clara)	1	1229.6	804.6	1	1218.1	804.6	0	0	0	0	0	0
9	Letsoalo ,B (Boipelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Letsoalo ,B (Boipelo)	1	1083.5	1508.5	1	1074.7	1508.5	0	0	0	0	0	0
10	Mediwane ,R (Rethabile)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mediwane ,R (Rethabile)	1	1400.4	1825.4	1	1403.6	1825.4	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

Lotz, D (Dimitrios)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms