Chess South Africa
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Chess South Africa
Potgieter, Z (Zander)
Dob:
2007/02/20 (U18)
Gender:
Male
Chess SA id:
107090829
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2019/07/27 (1795 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
1114.0
Current Weighted rating
1114.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1114.0
Current highest rating achieved
1194.0
Current floor (min rating allowed)
694.0
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)
±187.4
Current Raw change used (final)
0.0
Projected new Raw rating
1114.0
Projected new Weighed rating
1024.9
Projected new Weighted performance
186.5
Projected new final Raw rating (if new WP > new Raw)
1114.0
Projected new highest rating
1194.0
Projected new floor
694.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1114.0
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
1101.6
Current Weighted rating
1101.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1101.6
Current highest rating achieved
1101.6
Current floor (min rating allowed)
601.6
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)
±190.8
Current Raw change used (final)
0.0
Projected new Raw rating
1101.6
Projected new Weighed rating
1013.5
Projected new Weighted performance
84.9
Projected new final Raw rating (if new WP > new Raw)
1101.6
Projected new highest rating
1101.6
Projected new floor
601.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1101.6
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
1196.8
Current Weighted rating
1196.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.8
Current highest rating achieved
1196.8
Current floor (min rating allowed)
696.8
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.8
Projected new Weighed rating
1101.1
Projected new Weighted performance
133.7
Projected new final Raw rating (if new WP > new Raw)
1196.8
Projected new highest rating
1196.8
Projected new floor
696.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.8
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
2
2019 D4 Tshwane South Schools League Team Finals (U13)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1194.0
1200.0
Analysis
1
2019 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
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
9
2
3
4
3.5
38.9
-94.4
1013.2
918.7
White
5
1
2
2
2.0
40.0
-85.0
1102.3
1017.3
Black
4
1
1
2
1.5
37.5
-106.3
901.8
795.5
Standard
All
4
0
1
3
0.5
12.5
-318.8
979.9
661.1
White
3
0
1
2
0.5
16.7
-283.3
1109.1
825.8
Black
1
0
0
1
0.0
0.0
-425.0
592.2
167.2
Rapid
All
5
2
2
1
3.0
60.0
85.0
1039.8
1124.8
White
2
1
1
0
1.5
75.0
212.5
1092.0
1304.5
Black
3
1
1
1
1.5
50.0
0.0
1005.0
1005.0
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
1070114733
Taljaard, E (Ethan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1070109340
Prinsloo, DL (Derrick Loek)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080101105
Matthee, E (Ethan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
4
1070114702
Chibusi, K (Kaelo)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
5
108094853
Neethling, T (Tristan)
1
0.5
0
1
0
50.0
1194.0
0.0
1194.0
View list
6
109092649
Webb, K (Kagan)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list
7
106071141
Potgieter, C (Charl)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
106052036
Munnik, R (Ruben)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list
9
107093194
Motshoane, R (Rorisang)
1
0.0
0
0
1
0.0
1194.0
-425.0
769.0
View list