Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kotze, T (Tiaan)

Chess SA id

1160302602

FIDE id

Date of birth

2016-07-15 (U10)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-06-14

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1191.6	1199.8	1194.4	1200
Raw rating	1191.6	1199.8	1194.4	1200
Weighted rating	1191.4	1199.8	1188.3	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	167.8	165.9	167.1	165.8
Highest rating	1200 2024-11-01	1200 2024-05-01	1200 2024-11-01	1200 2024-05-01
Highest raw rating	1200 2024-04-01	1200 2024-05-01	1200 2024-04-01	1200 2024-05-01
Highest weighted rating	1200 2024-11-01	1200 2024-05-01	1200 2024-11-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	-0	0	0
New rating	1191.6	1199.8	1194.4	1200
Analysis
Rating	1191.6	1199.8	1194.4	1200
Raw rating	1191.6	1199.8	1194.4	1200
Weighted rating	1191.4	1199.8	1188.3
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	167.8	165.9	167.1	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	1191.6	1199.8	1194.4	1200
New weighted rating	1191.3	1199.8	1188.7	1200
New weighted performance	0	0	0	0
Temp new rating	1191.6	1199.8	1194.4	1200
Temp new rating +/-	0	-0	0	0
Final new rating +/-	0	-0	0	0
New rating	1191.6	1199.8	1194.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	10	5	5
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	15	5	10

Games since
	Main 15	Standard 5		Rapid 10		Blitz 0
Gender	Male
Age group	U10
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
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	10	4.5	45	-42.5	1209.4	1166.9
Standard	5	2	40	-85	1204.9	1119.9
Rapid	5	2.5	50	0	1213.9	1213.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	6.5	43.33	-56.7	1205.5	1148.9
Standard	5	2	40	-85	1204.9	1119.9
Rapid	10	4.5	45	-42.5	1205.8	1163.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1191.6	1199.8	1194.4	1200
2025-09-01	1191.6	1199.8	1194.4	1200
2025-08-01	1191.6	1199.8	1194.4	1200
2025-07-01	1191	1198.5	1194.4	1200
2025-06-01	1192.6	1200	1187.7	1200
2025-05-01	1192.6	1200	1187.7	1200
2025-04-01	1192.6	1200	1187.7	1200
2025-03-01	1192.6	1200	1187.7	1200
2025-02-01	1192.5	1200	1187.5	1200
2025-01-01	1188.5	1200	1180.8	1200
2024-12-01	1188.5	1200	1180.8	1200
2024-11-01	1188.5	1200	1180.8	1200
2024-10-01	1188.5	1200	1180.8	1200
2024-09-01	1188.5	1200	1180.8	1200
2024-08-01	1188.5	1200	1180.8	1200
2024-07-01	1188.5	1200	1180.8	1200
2024-06-01	1188.5	1200	1180.8	1200
2024-08-01	1188.5	1200	1180.8	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	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Ekurhuleni North School District Finals 2025 (U9 Boys)	2025-06-14	2025-06-14	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Kemptonpark School Cluster 2025 (U9)	2025-06-07	2025-06-07	Rapid	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis
3	Kempton Park Cluster Teams League 2024 (U9A)	2024-04-13	2024-04-13	Rapid	Ekurhuleni (GE)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 0.5	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Wessels, R (Reinhardt)				Opponent Barnard, N (Nicolaas)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Mtshabe, L (Lethabo)				Opponent Mtshabe, L (Lethabo)
3	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Mtshabe, L (Lethabo)				Opponent Mtshabe, L (Lethabo)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	2	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 4	type Rapid	result 0.5	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Wessels, R (Reinhardt)				Opponent Barnard, N (Nicolaas)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Chaplin, A (Aiden)				Opponent Chaplin, A (Aiden)
3	1	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 3	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Baudoux, C (Courtinye)				Opponent Baudoux, C (Courtinye)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Mtshabe, L (Lethabo)				Opponent Mtshabe, L (Lethabo)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)
3	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Barnard, N (Nicolaas)				Opponent Barnard, N (Nicolaas)

#	Games	Start				End
1	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-06-14	rnd 5	type Standard	result 1
		Opponent Mtshabe, L (Lethabo)				Opponent Mtshabe, L (Lethabo)
2	1	Tournament Ekurhuleni North School District Finals 2025				Tournament Ekurhuleni North School District Finals 2025
		date 2025-06-14	rnd 3	type Standard	result 1	date 2025-06-14	rnd 3	type Standard	result 1
		Opponent Masondo, M (Mholofikie)				Opponent Masondo, M (Mholofikie)

#	Games	Start				End
1	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 5	type Rapid	result 1	date 2025-06-07	rnd 5	type Rapid	result 1
		Opponent Barnard, N (Nicolaas)				Opponent Barnard, N (Nicolaas)
2	1	Tournament Kemptonpark School Cluster 2025				Tournament Kemptonpark School Cluster 2025
		date 2025-06-07	rnd 2	type Rapid	result 1	date 2025-06-07	rnd 2	type Rapid	result 1
		Opponent Chaplin, A (Aiden)				Opponent Chaplin, A (Aiden)
3	1	Tournament Kempton Park Cluster Teams League 2024				Tournament Kempton Park Cluster Teams League 2024
		date 2024-04-13	rnd 3	type Rapid	result 1	date 2024-04-13	rnd 3	type Rapid	result 1
		Opponent Baudoux, C (Courtinye)				Opponent Baudoux, C (Courtinye)

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	Masondo ,M (Mholofikie)	1	1	425	1	1	425	0	0	0	0	0	0
1	Masondo ,M (Mholofikie)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mtshabe ,L (Lethabo)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mtshabe ,L (Lethabo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Masoeu ,A (Amogelang)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Masoeu ,A (Amogelang)	1	1166.3	741.3	1	1154.3	741.3	0	0	0	0	0	0
4	Maphuthoma ,A (Amogetswe Lebogang)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maphuthoma ,A (Amogetswe Lebogang)	1	1190.7	765.7	1	1195	765.7	0	0	0	0	0	0
5	Lamola ,L (Leago)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Lamola ,L (Leago)	1	1267.3	842.3	1	1259.3	842.3	0	0	0	0	0	0
6	Moodley ,J (Jayden)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Moodley ,J (Jayden)	1	1269.5	844.5	0	0	0	1	1335.8	844.5	0	0	0
7	Baudoux ,C (Courtinye)	1	1	425	0	0	0	1	1	425	0	0	0
7	Baudoux ,C (Courtinye)	1	1152	1577	0	0	0	1	1120	1577	0	0	0
8	Van Der Merwe ,M (Marcus)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Der Merwe ,M (Marcus)	1	1200	775	0	0	0	1	1200	775	0	0	0
9	Mokokoane ,NK (Ntsoeu�Keketso)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Mokokoane ,NK (Ntsoeu�Keketso)	1	1237	812	0	0	0	1	1260.4	812	0	0	0
10	Chaplin ,A (Aiden)	1	1	425	0	0	0	1	1	425	0	0	0
10	Chaplin ,A (Aiden)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Kotze, T (Tiaan)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms