Chess South Africa Ratings Database

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Personal

Robertson, D (Dimitri)

Chess SA id

199032306

FIDE id

Date of birth

1999-12-22 (Adult)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-10-17

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1291.2	1238.9	1218.5	1217
Raw rating	1291.2	1238.9	1218.5	1217
Weighted rating	1291.2	1238.9	1218.5	1217
Weighted performance	0	0	0	0
Floor	797.9	738.9	723.5	717
K-factor	36	36	36	36
Min/Max rating change allowed	145.6	156.9	161.5	161.8
Highest rating	1297.9 2021-10-01	1238.9 2024-02-01	1242.1 2019-06-01	1217 2019-07-01
Highest raw rating	1297.9 2021-10-01	1238.9 2024-02-01	1223.5 2019-12-01	1217 2024-02-01
Highest weighted rating	1297.9 2023-09-01	1238.9 2024-02-01	1223.5 2021-06-01	1217 2019-07-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1242.1 2019-06-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1291.2	1238.9	1218.5	1217
Analysis
Rating	1291.2	1238.9	1218.5	1217
Raw rating	1291.2	1238.9	1218.5	1217
Weighted rating	1291.2	1238.9	1218.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	797.9	738.9	723.5	717
Max/Min rating change allowed	145.6	156.9	161.5	161.8
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	1291.2	1238.9	1218.5	1217
New weighted rating	1291.2	1238.9	1218.5	1217
New weighted performance	0	0	0	0
Temp new rating	1291.2	1238.9	1218.5	1217
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1291.2	1238.9	1218.5	1217
New K-factor	36	36	36	36
New floor	797.9	738.9	723.5	717

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	13	6	7
History	197	161	36

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Eden (WEG)
Province	Western Cape (WC)
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	27	14	51.85	15.7	1357.3	1373.1
Standard	14	5	35.71	-121.4	1397.5	1276
Rapid	13	9	69.23	163.5	1314.1	1477.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1291.2	1238.9	1218.5	1217
2025-09-01	1291.2	1238.9	1218.5	1217
2025-08-01	1291.2	1238.9	1218.5	1217
2025-07-01	1291.2	1238.9	1218.5	1217
2025-06-01	1291.2	1238.9	1218.5	1217
2025-05-01	1291.2	1238.9	1218.5	1217
2025-04-01	1291.2	1238.9	1218.5	1217
2025-03-01	1291.2	1238.9	1218.5	1217
2025-02-01	1291.2	1238.9	1218.5	1217
2025-01-01	1291.2	1238.9	1218.5	1217
2024-12-01	1291.2	1238.9	1218.5	1217
2024-11-01	1291.2	1238.9	1218.5	1217
2024-10-01	1291.2	1238.9	1218.5	1217
2024-09-01	1291.2	1238.9	1218.5	1217
2024-08-01	1291.2	1238.9	1218.5	1217
2024-07-01	1291.2	1238.9	1218.5	1217
2024-06-01	1291.2	1238.9	1218.5	1217
2024-08-01	1291.2	1238.9	1218.5	1217
2024-04-01	1291.2	1238.9	1218.5	1217
2024-03-01	1291.2	1238.9	1218.5	1217
2024-02-01	1291.2	1238.9	1218.5	1217
2024-01-01	1291.2	1238.9	1218.5	1217
2023-12-01	1291.2	1238.9	1218.5	1217
2023-11-01	1291.2	1238.9	1218.5	1217

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	Western Cape Club Championships 2021 (A)	2021-10-15	2021-10-17	Standard	Eden (WEG)	6	6	1.5	Yes	Analysis
2	Eden Chess League 2021 (2nd Division)	2021-09-18	2021-09-18	Rapid	Eden (WEG)	7	7	5	Yes	Analysis
3	Eden Chess League 2019 (1st Division)	2019-08-17	2019-08-24	Standard	Eden (WEG)	6	6	2	Yes	Analysis
4	Oyster Rapid Chess Festival 2019	2019-06-30	2019-06-30	Rapid	Eden (WEG)	6	6	4	Yes	Analysis
5	Eden Chess League 2018 (Premier)	2018-08-18	2018-09-01	Standard	Eden (WEG)	5	2	1.5	Yes	Analysis
6	EDENSC Closed 2 2018 (U20 Open)	2018-04-14	2018-04-14	Standard	Eden (WEG)	5	0	0	No	Analysis

#	Games	Start				End
1	5	Tournament Eden Chess League 2021				Tournament Western Cape Club Championships 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-10-15	rnd 1	type Standard	result 0.5
		Opponent Hannies, D (Deacon)				Opponent Swart, S (Sune)
2	3	Tournament Oyster Rapid Chess Festival 2019				Tournament Eden Chess League 2019
		date 2019-06-30	rnd 5	type Rapid	result 1	date 2019-08-17	rnd 1	type Standard	result 1
		Opponent Stuurman, L (Luciano)				Opponent Oktober, D (Dimitri)
3	3	Tournament Eden Chess League 2018				Tournament Oyster Rapid Chess Festival 2019
		date 2018-09-01	rnd 4	type Standard	result 1	date 2019-06-30	rnd 1	type Rapid	result 1
		Opponent Simons, N (Nazeem)				Opponent Thomas, M (Matthew)

#	Games	Start				End
1	3	Tournament Eden Chess League 2018				Tournament Eden Chess League 2019
		date 2018-09-01	rnd 4	type Standard	result 1	date 2019-08-17	rnd 1	type Standard	result 1
		Opponent Simons, N (Nazeem)				Opponent Oktober, D (Dimitri)
2	1	Tournament Western Cape Club Championships 2021				Tournament Western Cape Club Championships 2021
		date 2021-10-17	rnd 6	type Standard	result 0.5	date 2021-10-17	rnd 6	type Standard	result 0.5
		Opponent Blignaut, R (Ryno)				Opponent Blignaut, R (Ryno)
3	1	Tournament Western Cape Club Championships 2021				Tournament Western Cape Club Championships 2021
		date 2021-10-16	rnd 3	type Standard	result 0.5	date 2021-10-16	rnd 3	type Standard	result 0.5
		Opponent Oliphant, H (Heinrich)				Opponent Oliphant, H (Heinrich)

#	Games	Start				End
1	4	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 7	type Rapid	result 1
		Opponent Hannies, D (Deacon)				Opponent Swart, S (Sune)
2	2	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 5	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Stuurman, L (Luciano)				Opponent Heynse, C (Christiano)
3	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 2	type Rapid	result 1	date 2021-09-18	rnd 2	type Rapid	result 1
		Opponent Oktober, J (Jayson)				Opponent Oktober, J (Jayson)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 7	type Rapid	result 1
		Opponent Hannies, D (Deacon)				Opponent Swart, S (Sune)
2	3	Tournament Oyster Rapid Chess Festival 2019				Tournament Eden Chess League 2019
		date 2019-06-30	rnd 5	type Rapid	result 1	date 2019-08-17	rnd 1	type Standard	result 1
		Opponent Stuurman, L (Luciano)				Opponent Oktober, D (Dimitri)
3	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 2	type Rapid	result 1	date 2021-09-18	rnd 2	type Rapid	result 1
		Opponent Oktober, J (Jayson)				Opponent Oktober, J (Jayson)

#	Games	Start				End
1	1	Tournament Eden Chess League 2019				Tournament Eden Chess League 2019
		date 2019-08-24	rnd 4	type Standard	result 1	date 2019-08-24	rnd 4	type Standard	result 1
		Opponent Oktober, D (Dimitri)				Opponent Oktober, D (Dimitri)
2	1	Tournament Eden Chess League 2019				Tournament Eden Chess League 2019
		date 2019-08-17	rnd 1	type Standard	result 1	date 2019-08-17	rnd 1	type Standard	result 1
		Opponent Oktober, D (Dimitri)				Opponent Oktober, D (Dimitri)
3	1	Tournament Eden Chess League 2018				Tournament Eden Chess League 2018
		date 2018-09-01	rnd 4	type Standard	result 1	date 2018-09-01	rnd 4	type Standard	result 1
		Opponent Simons, N (Nazeem)				Opponent Simons, N (Nazeem)

#	Games	Start				End
1	4	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 4	type Rapid	result 1	date 2021-09-18	rnd 7	type Rapid	result 1
		Opponent Hannies, D (Deacon)				Opponent Swart, S (Sune)
2	2	Tournament Oyster Rapid Chess Festival 2019				Tournament Oyster Rapid Chess Festival 2019
		date 2019-06-30	rnd 5	type Rapid	result 1	date 2019-06-30	rnd 6	type Rapid	result 1
		Opponent Stuurman, L (Luciano)				Opponent Heynse, C (Christiano)
3	1	Tournament Eden Chess League 2021				Tournament Eden Chess League 2021
		date 2021-09-18	rnd 2	type Rapid	result 1	date 2021-09-18	rnd 2	type Rapid	result 1
		Opponent Oktober, J (Jayson)				Opponent Oktober, J (Jayson)

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	Quirk ,T (Terence)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Quirk ,T (Terence)	2	1418.7	993.7	2	1455.9	993.7	0	0	0	0	0	0
2	Ottervanger ,WA (Werner Armand)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Ottervanger ,WA (Werner Armand)	2	1567	1142	2	1569	1142	0	0	0	0	0	0
3	Oktober ,D (Dimitri)	2	2	425	2	2	425	0	0	0	0	0	0
3	Oktober ,D (Dimitri)	2	1159.5	1584.5	2	1149.2	1584.5	0	0	0	0	0	0
4	Swart ,S (Sune)	2	1.5	212.5	1	0.5	0	1	1	425	0	0	0
4	Swart ,S (Sune)	2	1466.8	1679.3	1	1474.7	1466.8	1	1211.1	1891.8	0	0	0
5	Ellman ,B (Basil)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ellman ,B (Basil)	1	1353.1	928.1	1	1332.4	928.1	0	0	0	0	0	0
6	Oliphant ,H (Heinrich)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Oliphant ,H (Heinrich)	1	1489.8	1489.8	1	1489.4	1489.8	0	0	0	0	0	0
7	Simons ,N (Nazeem)	1	1	425	1	1	425	0	0	0	0	0	0
7	Simons ,N (Nazeem)	1	1093.4	1518.4	1	1091.4	1518.4	0	0	0	0	0	0
8	Blignaut ,R (Ryno)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Blignaut ,R (Ryno)	1	1506.4	1506.4	1	1494.4	1506.4	0	0	0	0	0	0
9	Daniels ,R (Reuben)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Daniels ,R (Reuben)	1	1461.8	1036.8	1	1466.7	1036.8	0	0	0	0	0	0
10	Willenberg ,SC (Shane Clayton)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Willenberg ,SC (Shane Clayton)	1	1702.7	1277.7	1	1695.9	1277.7	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

Robertson, D (Dimitri)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms