Chess South Africa
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Chess South Africa
Botha, A (Andre)
Dob:
2009/07/08 (U16)
Gender:
Male
Chess SA id:
109088450
FIDE id:
Region:
Ethekwini (KED)
Citizen:
RSA
Title(s):
Last active:
2018/04/27 (2249 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
1070.2
Current Weighted rating
1070.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1070.2
Current highest rating achieved
1084.5
Current floor (min rating allowed)
584.5
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)
±199.5
Current Raw change used (final)
0.0
Projected new Raw rating
1070.2
Projected new Weighed rating
984.6
Projected new Weighted performance
106.2
Projected new final Raw rating (if new WP > new Raw)
1070.2
Projected new highest rating
1084.5
Projected new floor
584.5
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1070.2
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
1050.4
Current Weighted rating
1050.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1050.4
Current highest rating achieved
1060.4
Current floor (min rating allowed)
560.4
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)
±205.2
Current Raw change used (final)
0.0
Projected new Raw rating
1050.4
Projected new Weighed rating
966.4
Projected new Weighted performance
106.2
Projected new final Raw rating (if new WP > new Raw)
1050.4
Projected new highest rating
1060.4
Projected new floor
560.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1050.4
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
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)
±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
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
2018 Capablanca Swiss (D)
2018/04/27
2018/04/27
Tshwane (GTP)
Standard
90
0.94
5
5
2.0
1084.5
1060.4
Analysis
1
2018 Blou Bul Open (D)
2018/02/17
2018/02/17
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
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
3
0
7
3.0
30.0
-170.0
909.0
739.0
White
6
2
0
4
2.0
33.3
-141.7
851.4
709.7
Black
4
1
0
3
1.0
25.0
-212.5
995.5
783.0
Standard
All
10
3
0
7
3.0
30.0
-170.0
909.0
739.0
White
6
2
0
4
2.0
33.3
-141.7
851.4
709.7
Black
4
1
0
3
1.0
25.0
-212.5
995.5
783.0
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
2080100531
Kowalsky, N (Natassja)
1
1.0
1
0
0
100.0
1084.5
425.0
1509.5
View list
2
2090096770
Steyn, K (Kasey)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100098595
Pretorius, R (Rikus)
1
1.0
1
0
0
100.0
1084.5
425.0
1509.5
View list
4
109089433
Vlok, J (Jan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
110092655
Sutherland, R (Reuben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
107076724
Nel, A (Armand)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
109091542
Mostert, M (Mj)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
112089895
Govender, P (Pranau)
1
0.0
0
0
1
0.0
1084.5
-425.0
659.5
View list
9
109086534
Erlank, BG (Brandon)
1
0.0
0
0
1
0.0
1084.5
-425.0
659.5
View list
10
1100096766
Du Preez, J (Julian)
1
0.0
0
0
1
0.0
1084.5
-425.0
659.5
View list
