Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mendes, R (Renaldo)

Chess SA id

1050140014

FIDE id

Date of birth

2005-08-29 (Adult)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1306.5	1273.6	1266	1140.8
Raw rating	1306.5	1273.6	1266	1140.8
Weighted rating	1306.5	1273.6	1266	1140.8
Weighted performance	0	0	0	0
Floor	846.8	812.8	766	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.5	149.3	150.9	180.4
Highest rating	1503 2022-04-01	1502.2 2022-08-01	1405.8 2022-04-01	1200 2018-10-01
Highest raw rating	1346.8 2022-09-01	1312.8 2022-09-01	1266 2024-02-01	1200 2020-01-01
Highest weighted rating	1346.8 2024-06-01	1312.8 2024-06-01	1266 2024-04-01	1200 2018-10-01
Highest weighted performance	1503 2022-04-01	1502.2 2022-08-01	1405.8 2022-04-01	1200 2020-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1306.5	1273.6	1266	1140.8
Analysis
Rating	1306.5	1273.6	1266	1140.8
Raw rating	1306.5	1273.6	1266	1140.8
Weighted rating	1306.5	1273.6	1266
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	846.8	812.8	766	700
Max/Min rating change allowed	142.5	149.3	150.9	180.4
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	1306.5	1273.6	1266	1140.8
New weighted rating	1306.5	1273.6	1266	1140.8
New weighted performance	0	0	0	0
Temp new rating	1306.5	1273.6	1266	1140.8
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1306.5	1273.6	1266	1140.8
New K-factor	36	36	36	36
New floor	846.8	812.8	766	700

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	29	13	7	9
	0	0	0	0
History	29	13	7	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Tshwane (GTP)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	29	17	58.62	73.3	1324	1397.2
Standard	13	8	61.54	98.1	1275.4	1373.5
Rapid	7	5	71.43	182.1	1388.2	1570.3
Blitz	9	4	44.44	-47.2	1344.1	1296.9

Date	Main	Standard	Rapid	Blitz
2025-09-30	1306.5	1273.6	1266	1140.8
2025-09-01	1306.5	1273.6	1266	1140.8
2025-08-01	1306.5	1273.6	1266	1140.8
2025-07-01	1306.5	1273.6	1266	1140.8
2025-06-01	1306.5	1273.6	1266	1140.8
2025-05-01	1306.5	1273.6	1266	1140.8
2025-04-01	1306.5	1273.6	1266	1140.8
2025-03-01	1306.5	1273.6	1266	1140.8
2025-02-01	1306.5	1273.6	1266	1140.8
2025-01-01	1306.5	1273.6	1266	1140.8
2024-12-01	1306.5	1273.6	1266	1140.8
2024-11-01	1306.5	1273.6	1266	1140.8
2024-10-01	1306.5	1273.6	1266	1140.8
2024-09-01	1306.5	1273.6	1266	1140.8
2024-08-01	1306.5	1273.6	1266	1140.8
2024-07-01	1306.5	1273.6	1266	1140.8
2024-06-01	1306.5	1273.6	1266	1140.8
2024-08-01	1306.5	1273.6	1266	1140.8
2024-04-01	1306.5	1273.6	1266	1140.8
2024-03-01	1306.5	1273.6	1266	1140.8
2024-02-01	1306.5	1273.6	1266	1140.8
2024-01-01	1306.5	1273.6	1266	1140.8
2023-12-01	1306.5	1273.6	1266	1140.8
2023-11-01	1306.5	1273.6	1266	1140.8

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2022 Gauteng North Chess Open (B)	2022-10-15	2022-10-16	Standard	Tshwane (GTP)	5	3	0	Yes	Analysis
2	2022 Tshwane Chess Fide Rated Blitz League 3	2022-08-21	2022-08-21	Blitz	Tshwane (GTP)	9	9	4	Yes	Analysis
3	2022 Alekhine Open (D)	2022-08-13	2022-08-14	Standard	Tshwane (GTP)	5	5	5	Yes	Analysis
4	2022 Gauteng Schools Individual Chess Championship (U18 Boys)	2022-06-18	2022-06-18	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis
5	D4 Individuals 2022 (U18 Open)	2022-04-23	2022-04-23	Rapid	Tshwane (GTP)	7	7	5	Yes	Analysis

#	Games	Start				End
1	6	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Alekhine Open
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-14	rnd 5	type Standard	result 1
		Opponent Gounden, L (Liam)				Opponent Muller, S (Steyn)
2	3	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 1
		Opponent Reddy, KS (Kashen Shivaan)				Opponent Delport, B (Ben)
3	2	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 3	type Blitz	result 1	date 2022-08-21	rnd 4	type Blitz	result 1
		Opponent Van Der Westhuizen, D (Diehan)				Opponent Radia, D (Diya)

#	Games	Start				End
1	6	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Alekhine Open
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-14	rnd 5	type Standard	result 1
		Opponent Gounden, L (Liam)				Opponent Muller, S (Steyn)
2	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Fritz, GPJ (Georg)				Opponent Khumalo, N (Nkosinathi)

#	Games	Start				End
1	3	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 1
		Opponent Reddy, KS (Kashen Shivaan)				Opponent Delport, B (Ben)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Srinath, A (Aadithya)				Opponent Srinath, A (Aadithya)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Schabort, D (Danie)				Opponent Schabort, D (Danie)

#	Games	Start				End
1	2	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 3	type Blitz	result 1	date 2022-08-21	rnd 4	type Blitz	result 1
		Opponent Van Der Westhuizen, D (Diehan)				Opponent Radia, D (Diya)
2	1	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 9	type Blitz	result 1	date 2022-08-21	rnd 9	type Blitz	result 1
		Opponent Ramlall, R (Rakesh)				Opponent Ramlall, R (Rakesh)
3	1	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 7	type Blitz	result 1	date 2022-08-21	rnd 7	type Blitz	result 1
		Opponent Van Der Westhuizen, K (Kristo)				Opponent Van Der Westhuizen, K (Kristo)

#	Games	Start				End
1	6	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Alekhine Open
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-14	rnd 5	type Standard	result 1
		Opponent Gounden, L (Liam)				Opponent Muller, S (Steyn)
2	3	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 1
		Opponent Reddy, KS (Kashen Shivaan)				Opponent Delport, B (Ben)
3	2	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 3	type Blitz	result 1	date 2022-08-21	rnd 4	type Blitz	result 1
		Opponent Van Der Westhuizen, D (Diehan)				Opponent Radia, D (Diya)

#	Games	Start				End
1	6	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Alekhine Open
		date 2022-06-18	rnd 5	type Standard	result 1	date 2022-08-14	rnd 5	type Standard	result 1
		Opponent Gounden, L (Liam)				Opponent Muller, S (Steyn)
2	2	Tournament 2022 Gauteng Schools Individual Chess Championship				Tournament 2022 Gauteng Schools Individual Chess Championship
		date 2022-06-18	rnd 2	type Standard	result 1	date 2022-06-18	rnd 3	type Standard	result 1
		Opponent Fritz, GPJ (Georg)				Opponent Khumalo, N (Nkosinathi)

#	Games	Start				End
1	3	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 1	type Rapid	result 1	date 2022-04-23	rnd 3	type Rapid	result 1
		Opponent Reddy, KS (Kashen Shivaan)				Opponent Delport, B (Ben)
2	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 7	type Rapid	result 1	date 2022-04-23	rnd 7	type Rapid	result 1
		Opponent Srinath, A (Aadithya)				Opponent Srinath, A (Aadithya)
3	1	Tournament D4 Individuals 2022				Tournament D4 Individuals 2022
		date 2022-04-23	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 5	type Rapid	result 1
		Opponent Schabort, D (Danie)				Opponent Schabort, D (Danie)

#	Games	Start				End
1	2	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 3	type Blitz	result 1	date 2022-08-21	rnd 4	type Blitz	result 1
		Opponent Van Der Westhuizen, D (Diehan)				Opponent Radia, D (Diya)
2	1	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 9	type Blitz	result 1	date 2022-08-21	rnd 9	type Blitz	result 1
		Opponent Ramlall, R (Rakesh)				Opponent Ramlall, R (Rakesh)
3	1	Tournament 2022 Tshwane Chess Fide Rated Blitz League 3				Tournament 2022 Tshwane Chess Fide Rated Blitz League 3
		date 2022-08-21	rnd 7	type Blitz	result 1	date 2022-08-21	rnd 7	type Blitz	result 1
		Opponent Van Der Westhuizen, K (Kristo)				Opponent Van Der Westhuizen, K (Kristo)

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	Duvenhage ,LC (Leon Christiaan)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Duvenhage ,LC (Leon Christiaan)	2	1314.4	1314.4	1	1306.5	889.4	1	1025.4	1739.4	0	0	0
2	Van Der Merwe ,R (Ruben)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Der Merwe ,R (Ruben)	1	997.5	1422.5	1	983.8	1422.5	0	0	0	0	0	0
3	Gounden ,L (Liam)	1	1	425	1	1	425	0	0	0	0	0	0
3	Gounden ,L (Liam)	1	1229.2	1654.2	1	1236.4	1654.2	0	0	0	0	0	0
4	Du Plessis ,A (Amelia)	1	1	425	1	1	425	0	0	0	0	0	0
4	Du Plessis ,A (Amelia)	1	1156.1	1581.1	1	1125.9	1581.1	0	0	0	0	0	0
5	Muller ,S (Steyn)	1	1	425	1	1	425	0	0	0	0	0	0
5	Muller ,S (Steyn)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Shela ,T (Tshepo)	1	1	425	1	1	425	0	0	0	0	0	0
6	Shela ,T (Tshepo)	1	1187.1	1612.1	1	1191.7	1612.1	0	0	0	0	0	0
7	Fritz ,GPJ (Georg)	1	1	425	1	1	425	0	0	0	0	0	0
7	Fritz ,GPJ (Georg)	1	1294.3	1719.3	1	1283.5	1719.3	0	0	0	0	0	0
8	Mahlangu ,NP (Nkosinathi Phillip)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mahlangu ,NP (Nkosinathi Phillip)	1	1247.5	1672.5	1	1235.4	1672.5	0	0	0	0	0	0
9	Amrouni ,A (Alexia Shakira)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Amrouni ,A (Alexia Shakira)	1	1432.4	1007.4	1	1427.6	1007.4	0	0	0	0	0	0
10	Bedesi ,TT (Tahil Tiresh)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Bedesi ,TT (Tahil Tiresh)	1	1711.6	1286.6	0	0	0	1	1400.6	1286.6	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Mendes, R (Renaldo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms