Chess South Africa
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Chess South Africa
Steyn, D (De La Rey)
Dob:
2009/02/26 (U16)
Gender:
Male
Chess SA id:
1090134710
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (194 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1275.4
Curent Weighted rating
1287.7
Curent Weighted performance
1000.1
Current official/published rating (highest between Raw, WR and WP)
1287.7
Current floor (min rating allowed)
830.7
Current highest rating achieved
1330.7
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±148.9
Current Raw change used (final)
0.0
Projected new Raw rating
1275.4
Projected new Weighed rating
1286.4
Projected new Weighted performance
1000.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1286.4
Projected effective change (new Official - current Official)
-1.4
Projected new highest rating
1330.7
Projected new floor
830.7
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1273.2
Curent Weighted rating
1287.9
Curent Weighted performance
997.6
Current official/published rating (highest between Raw, WR and WP)
1287.9
Current floor (min rating allowed)
846.6
Current highest rating achieved
1346.6
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±149.4
Current Raw change used (final)
0.0
Projected new Raw rating
1273.2
Projected new Weighed rating
1286.3
Projected new Weighted performance
997.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1286.3
Projected effective change (new Official - current Official)
-1.6
Projected new highest rating
1346.6
Projected new floor
846.6
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Raw rating
=Current rating,
Weighted rating (WR)
Weighted average of current/new Raw rating + last 23 published Raw ratings),
Weighted performance (WP)
=Weighted average of last 5 tournaments
Curent Raw rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
Score (S)
0.0
Expected score (We)
0.00
Difference (S-We)
0.00
Current Raw change (no limits, including tournament time weight)
0.0
Current min/max change allowed (with limits)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1200.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
5
Paarl Boys High Chess Festival 2023 (2nd Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
3.0
1299.6
1302.0
Analysis
4
SA National Team School Chess Championships 2022 (Boys)
2022/02/04
2022/02/05
Lejweleputswa (FLW)
Standard
60
0.83
6
6
2.0
1330.7
1346.6
Analysis
3
Northern Cape Schools Chess Provincial Eliminations 2021 (Boys)
2021/11/05
2021/11/05
Frances Baard (NCF)
Standard
62
0.84
5
5
4.0
1307.1
1323.2
Analysis
2
ZFM Schools Eliminations 2021 (Open)
2021/10/16
2021/10/16
ZF Mgcawu (NZF)
Standard
62
0.84
5
5
4.0
1276.9
1290.8
Analysis
1
ZFM Chess Championships 2021 (B)
2021/09/04
2021/09/04
ZF Mgcawu (NZF)
Standard
62
0.84
5
5
5.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Standard
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
27
18
0
9
18.0
66.7
141.7
1216.4
1358.1
White
15
12
0
3
12.0
80.0
255.0
1234.3
1489.3
Black
12
6
0
6
6.0
50.0
0.0
1194.1
1194.1
Standard
All
27
18
0
9
18.0
66.7
141.7
1216.4
1358.1
White
15
12
0
3
12.0
80.0
255.0
1234.3
1489.3
Black
12
6
0
6
6.0
50.0
0.0
1194.1
1194.1
Rapid
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Blitz
All
0
0
0
0
0.0
0.0
0.0
0.0
0.0
White
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Black
0
0
0
0
0.0
0.0
0.0
0.0
0.0
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109086408
Iglesias Giannantonio, M (Mario)
2
2.0
2
0
0
100.0
1238.5
425.0
1663.5
View list
2
110085152
Van Aarde, J (Jampie)
2
2.0
2
0
0
100.0
1238.5
425.0
1663.5
View list
3
1080135185
Booysen, G (Gevanno Luthando)
1
1.0
1
0
0
100.0
1276.9
425.0
1701.9
View list
4
1080161816
Bailey, J (Jude)
1
1.0
1
0
0
100.0
1299.6
425.0
1724.6
View list
5
1080135186
Briekwa, E (Elwin)
1
1.0
1
0
0
100.0
1307.1
425.0
1732.1
View list
6
1100134182
Enslin, W (Wian)
1
1.0
1
0
0
100.0
1307.1
425.0
1732.1
View list
7
1120134201
Masuku, T (Thina)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1090134200
Makoloane, V (Valentino)
1
1.0
1
0
0
100.0
1276.9
425.0
1701.9
View list
9
1080136605
Mabe, F (Fezile)
1
1.0
1
0
0
100.0
1330.7
425.0
1755.7
View list
10
1080114221
Lekwene, K (Kgatontle)
1
1.0
1
0
0
100.0
1307.1
425.0
1732.1
View list
11
1090135802
Kongolo, T (Teddy)
1
1.0
1
0
0
100.0
1307.1
425.0
1732.1
View list
12
1080134857
Ngwane, N (Njabulo)
1
1.0
1
0
0
100.0
1330.7
425.0
1755.7
View list
13
1090137196
Msuku, K (Kyle)
1
1.0
1
0
0
100.0
1299.6
425.0
1724.6
View list
14
1070151313
Share, C (Charles)
1
1.0
1
0
0
100.0
1299.6
425.0
1724.6
View list
15
208069933
Sihamba, S (Somila)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1130134711
Van Der Colff, L (Liam)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1070138653
Pols, J (Jean-Luke)
1
0.0
0
0
1
0.0
1299.6
-425.0
874.6
View list
18
1080103221
Nwedo, K (Khodani)
1
0.0
0
0
1
0.0
1330.7
-425.0
905.7
View list
19
1080136606
Mokoena, G (Glad)
1
0.0
0
0
1
0.0
1330.7
-425.0
905.7
View list
20
1050149089
Koen, D (Dave)
1
0.0
0
0
1
0.0
1299.6
-425.0
874.6
View list