Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Gadd, R (Ruben)
Dob:
2004/04/28 (Adult)
Gender:
Male
Chess SA id:
104088620
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/08/24 (1759 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
852.0
Current Weighted rating
745.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
852.0
Current highest rating achieved
852.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±272.2
Current Raw change used (final)
0.0
Projected new Raw rating
852.0
Projected new Weighed rating
688.3
Projected new Weighted performance
262.0
Projected new final Raw rating (if new WP > new Raw)
852.0
Projected new highest rating
852.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
852.0
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
852.0
Current Weighted rating
764.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
852.0
Current highest rating achieved
852.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±272.2
Current Raw change used (final)
0.0
Projected new Raw rating
852.0
Projected new Weighed rating
705.5
Projected new Weighted performance
262.0
Projected new final Raw rating (if new WP > new Raw)
852.0
Projected new highest rating
852.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
852.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
500.0
Current Weighted rating
500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
500.0
Current highest rating achieved
500.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±449.5
Current Raw change used (final)
0.0
Projected new Raw rating
500.0
Projected new Weighed rating
460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
500.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
500.0
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
2
2019 Gauteng School League Finals (U15 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
532.5
539.2
Analysis
1
Ekurhuleni North District Schools Final 2018 (U18)
2018/08/04
2018/08/04
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.0
500.0
500.0
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
10
5
0
5
5.0
50.0
0.0
1203.8
1203.8
White
4
3
0
1
3.0
75.0
212.5
1136.5
1349.0
Black
6
2
0
4
2.0
33.3
-141.7
1248.6
1107.0
Standard
All
10
5
0
5
5.0
50.0
0.0
1203.8
1203.8
White
4
3
0
1
3.0
75.0
212.5
1136.5
1349.0
Black
6
2
0
4
2.0
33.3
-141.7
1248.6
1107.0
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050105800
Mwago, DM (David Mbugua)
1
1.0
1
0
0
100.0
532.5
425.0
957.5
View list
2
1050110069
Mlambo, S (Sivunile)
1
1.0
1
0
0
100.0
532.5
425.0
957.5
View list
3
299090757
Mahlangu, TW (Tshodi Welleminah)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
4
1050112702
Passos, L (Leandro)
1
1.0
1
0
0
100.0
532.5
425.0
957.5
View list
5
1060118312
Chirenje, TZ (Takudzwa Zvikomborero)
1
1.0
1
0
0
100.0
532.5
425.0
957.5
View list
6
100040698
Van Vuuren, B (Bruce)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
7
1000105033
Nkomo, S (Sipho)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
8
102018428
Lotz, C (Charl)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
9
100014320
Jonker, SP (Stephanus)
1
0.0
0
0
1
0.0
500.0
-425.0
75.0
View list
10
105052031
Du Toit, GJ (Gerhardus (Eghardt))
1
0.0
0
0
1
0.0
532.5
-425.0
107.5
View list
