Chess South Africa
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Chess South Africa
Thom, DJ (David)
Dob:
1973/05/16 (Adult)
Gender:
Male
Chess SA id:
173037717
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/03/01 (1539 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
1733.5
Curent Weighted rating
1700.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1733.5
Current floor (min rating allowed)
1233.5
Current highest rating achieved
1733.5
Current K-factor
28
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)
±77.5
Current Raw change used (final)
0.0
Projected new Raw rating
1733.5
Projected new Weighed rating
1703.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1733.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1733.5
Projected new floor
1233.5
Projected new K-facor
28
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
1744.3
Curent Weighted rating
1705.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1744.3
Current floor (min rating allowed)
1244.3
Current highest rating achieved
1744.3
Current K-factor
28
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)
±76.4
Current Raw change used (final)
0.0
Projected new Raw rating
1744.3
Projected new Weighed rating
1709.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1744.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1744.3
Projected new floor
1244.3
Projected new K-facor
28
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
1675.3
Curent Weighted rating
1675.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1675.3
Current floor (min rating allowed)
1175.3
Current highest rating achieved
1675.3
Current K-factor
28
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)
±84.2
Current Raw change used (final)
0.0
Projected new Raw rating
1675.3
Projected new Weighed rating
1675.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1675.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1675.3
Projected new floor
1175.3
Projected new K-facor
28
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
1675.3
Curent Weighted rating
1675.3
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1675.3
Current floor (min rating allowed)
1175.3
Current highest rating achieved
1675.3
Current K-factor
28
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)
±84.2
Current Raw change used (final)
0.0
Projected new Raw rating
1675.3
Projected new Weighed rating
1675.3
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1675.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1675.3
Projected new floor
1175.3
Projected new K-facor
28
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
2
2020 Waterkloof Open (A)
2020/02/29
2020/03/01
Tshwane (GTP)
Standard
90
0.94
5
1
0.0
1681.5
1682.9
Analysis
1
2020 Piet Robbertse (A)
2020/01/31
2020/02/02
Cape Winelands (WCW)
Standard
120
1.00
5
5
2.5
1675.3
1675.3
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
6
2
1
3
2.5
41.7
-70.8
1789.3
1718.5
White
4
2
1
1
2.5
62.5
106.3
1788.3
1894.5
Black
2
0
0
2
0.0
0.0
-425.0
1791.3
1366.3
Standard
All
6
2
1
3
2.5
41.7
-70.8
1789.3
1718.5
White
4
2
1
1
2.5
62.5
106.3
1788.3
1894.5
Black
2
0
0
2
0.0
0.0
-425.0
1791.3
1366.3
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
190042446
Wasserman, JF (Johan)
1
1.0
1
0
0
100.0
1675.3
425.0
2100.3
View list
2
106035283
Smit, YH (Yoshua)
1
1.0
1
0
0
100.0
1675.3
425.0
2100.3
View list
3
294011237
Grobbelaar, J (Jacqui)
1
0.5
0
1
0
50.0
1675.3
0.0
1675.3
View list
4
184027327
Nene, TH (Themba)
1
0.0
0
0
1
0.0
1675.3
-425.0
1250.3
View list
5
178027309
Nelson, WJH (William)
1
0.0
0
0
1
0.0
1675.3
-425.0
1250.3
View list
6
192023485
Mnguni, JD (Jakob)
1
0.0
0
0
1
0.0
1681.5
-425.0
1256.5
View list
