Chess South Africa
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Chess South Africa
Katzke, Z (Zander)
Dob:
2007/12/20 (U18)
Gender:
Male
Chess SA id:
107090810
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2019/05/04 (1872 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
1136.4
Current Weighted rating
1136.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1136.4
Current highest rating achieved
1141.7
Current floor (min rating allowed)
641.7
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)
±181.5
Current Raw change used (final)
0.0
Projected new Raw rating
1136.4
Projected new Weighed rating
1045.5
Projected new Weighted performance
165.7
Projected new final Raw rating (if new WP > new Raw)
1136.4
Projected new highest rating
1141.7
Projected new floor
641.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1136.4
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
1089.6
Current Weighted rating
1089.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1089.6
Current highest rating achieved
1099.2
Current floor (min rating allowed)
599.2
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)
±194.1
Current Raw change used (final)
0.0
Projected new Raw rating
1089.6
Projected new Weighed rating
1002.4
Projected new Weighted performance
174.4
Projected new final Raw rating (if new WP > new Raw)
1089.6
Projected new highest rating
1099.2
Projected new floor
599.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1089.6
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
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 Super 12 Laerskole (Seniors)
2019/05/04
2019/05/04
Tshwane (GTP)
Rapid
30
0.60
5
5
3.0
1141.7
1099.2
Analysis
1
2018 Super 12 (Senior)
2018/05/05
2018/05/05
Tshwane (GTP)
Rapid
30
0.60
5
5
2.0
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
10
5
0
5
5.0
50.0
0.0
894.8
894.8
White
5
3
0
2
3.0
60.0
85.0
997.6
1082.6
Black
5
2
0
3
2.0
40.0
-85.0
792.0
707.0
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
10
5
0
5
5.0
50.0
0.0
894.8
894.8
White
5
3
0
2
3.0
60.0
85.0
997.6
1082.6
Black
5
2
0
3
2.0
40.0
-85.0
792.0
707.0
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
206088088
Hart, V (Voster)
1
1.0
1
0
0
100.0
1141.7
425.0
1566.7
View list
2
1060101089
Eksteen, J (Jacques)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
106069867
Dos Santos, RP (Ricardo)
1
1.0
1
0
0
100.0
1141.7
425.0
1566.7
View list
4
1060101090
Yende, S (Siyanda)
1
1.0
1
0
0
100.0
1141.7
425.0
1566.7
View list
5
105041288
Venter, B (Biaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
205061759
Van Niekerk, M (Minet)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
108058539
Steyn, B (Ben)
1
0.0
0
0
1
0.0
1141.7
-425.0
716.7
View list
8
106071110
Jonker, P (Philip)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
9
1070111679
Bronkhorst, E (Ethan)
1
0.0
0
0
1
0.0
1141.7
-425.0
716.7
View list
10
107065904
Booysen, AT (Aedan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
