Chess South Africa
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Chess South Africa
De Kock, A (Alexander)
Dob:
2009/11/20 (U16)
Gender:
Male
Chess SA id:
1090143947
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Last active:
2022/08/19 (683 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
Current Raw rating
1302.0
Current Weighted rating
1301.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1302.0
Current highest rating achieved
1302.0
Current floor (min rating allowed)
802.0
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)
±143.4
Current Raw change used (final)
0.0
Projected new Raw rating
1302.0
Projected new Weighed rating
1197.8
Projected new Weighted performance
859.2
Projected new final Raw rating (if new WP > new Raw)
1302.0
Projected new highest rating
1302.0
Projected new floor
802.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1302.0
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
Current Raw rating
1356.7
Current Weighted rating
1356.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1356.7
Current highest rating achieved
1356.7
Current floor (min rating allowed)
856.7
Current K-factor
36
s
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)
±132.6
Current Raw change used (final)
0.0
Projected new Raw rating
1356.7
Projected new Weighed rating
1248.2
Projected new Weighted performance
904.4
Projected new final Raw rating (if new WP > new Raw)
1356.7
Projected new highest rating
1356.7
Projected new floor
856.7
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1356.7
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
3
Gert Sibande Finaal 2022 (O13B-Spanne)
2022/08/19
2022/08/19
Gert Sibande (MGS)
Rapid
30
0.60
5
5
3.0
1248.0
1280.0
Analysis
2
Govan Mbeki Uitspele 2022 (O13B-Spanne)
2022/08/12
2022/08/12
Gert Sibande (MGS)
Rapid
30
0.60
5
5
5.0
1248.0
1280.0
Analysis
1
Hoeveldgroep 2022 (O13B)
2022/07/29
2022/07/29
Gert Sibande (MGS)
Rapid
30
0.60
5
4
4.0
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
14
12
0
2
12.0
85.7
303.6
1198.1
1501.7
White
6
4
0
2
4.0
66.7
141.7
1195.8
1337.5
Black
8
8
0
0
8.0
100.0
425.0
1199.9
1624.9
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
14
12
0
2
12.0
85.7
303.6
1198.1
1501.7
White
6
4
0
2
4.0
66.7
141.7
1195.8
1337.5
Black
8
8
0
0
8.0
100.0
425.0
1199.9
1624.9
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
1100143979
Van Rooyen, D (Duncan)
3
2.0
2
0
1
66.7
1232.0
141.7
1373.7
View list
2
1100143940
Webb, L (Logan)
2
2.0
2
0
0
100.0
1248.0
425.0
1673.0
View list
3
1100143968
Polenakis, N (Nicholas)
2
2.0
2
0
0
100.0
1224.0
425.0
1649.0
View list
4
1130145096
Nel, A (Awian)
1
1.0
1
0
0
100.0
1248.0
425.0
1673.0
View list
5
2090144814
Kgengwe, P (Phimi)
1
1.0
1
0
0
100.0
1248.0
425.0
1673.0
View list
6
1110144812
Crowley, K (Kyle)
1
1.0
1
0
0
100.0
1248.0
425.0
1673.0
View list
7
1110143941
Boloko, M (Mpake)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1110143978
Van Deventer, D (Dirk)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
2110145102
Smith, A (Amelia)
1
1.0
1
0
0
100.0
1248.0
425.0
1673.0
View list
10
1110145098
Ngwenya, S (Siyabonga)
1
0.0
0
0
1
0.0
1248.0
-425.0
823.0
View list
