Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Burger, I (Ivan)
Dob:
2010/06/13 (U16)
Gender:
Male
Chess SA id:
1100193006
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2024/03/02 (266 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
1205.7
Current Weighted rating
1203.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1205.7
Current highest rating achieved
1212.3
Current floor (min rating allowed)
712.3
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)
±164.5
Current Raw change used (final)
0.0
Projected new Raw rating
1205.7
Projected new Weighed rating
1107.6
Projected new Weighted performance
661.8
Projected new final Raw rating (if new WP > new Raw)
1205.7
Projected new highest rating
1212.3
Projected new floor
712.3
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.7
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
1204.2
Current Weighted rating
1203.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1204.2
Current highest rating achieved
1213.2
Current floor (min rating allowed)
713.2
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)
±164.8
Current Raw change used (final)
0.0
Projected new Raw rating
1204.2
Projected new Weighed rating
1106.8
Projected new Weighted performance
661.8
Projected new final Raw rating (if new WP > new Raw)
1204.2
Projected new highest rating
1213.2
Projected new floor
713.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1204.2
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
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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
0.0
Current floor (min rating allowed)
700.0
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)
±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
0.0
Projected new floor
700.0
Projected new K-facor
40
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.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1212.3
1213.2
Analysis
1
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
2
George Schools Trials 3 2024 (U15 Boys)
2024/03/02
2024/03/02
Eden District (WEG)
Standard
60
0.83
5
5
2.0
1212.3
1213.2
Analysis
1
George Schools Trials 2 2024 (U15 Boys)
2024/02/17
2024/02/17
Eden District (WEG)
Standard
60
0.83
5
4
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
9
4
0
5
4.0
44.4
-47.2
1263.7
1216.5
White
4
1
0
3
1.0
25.0
-212.5
1300.1
1087.6
Black
5
3
0
2
3.0
60.0
85.0
1234.5
1319.5
Standard
All
9
4
0
5
4.0
44.4
-47.2
1263.7
1216.5
White
4
1
0
3
1.0
25.0
-212.5
1300.1
1087.6
Black
5
3
0
2
3.0
60.0
85.0
1234.5
1319.5
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
4
0
5
4.0
44.4
-47.2
1263.7
1216.5
White
4
1
0
3
1.0
25.0
-212.5
1300.1
1087.6
Black
5
3
0
2
3.0
60.0
85.0
1234.5
1319.5
Standard
All
9
4
0
5
4.0
44.4
-47.2
1263.7
1216.5
White
4
1
0
3
1.0
25.0
-212.5
1300.1
1087.6
Black
5
3
0
2
3.0
60.0
85.0
1234.5
1319.5
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
1090148802
Stali, B (Bulumko)
2
1.0
1
0
1
50.0
1206.2
0.0
1206.2
View list
2
1090149936
Fulani, Z (Zibele)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1100193007
Daniels, J (Jesse)
1
1.0
1
0
0
100.0
1212.3
425.0
1637.3
View list
4
109095409
Boshoff, H (Henlo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1090140096
Windvogel, N (Nayron)
1
0.0
0
0
1
0.0
1212.3
-425.0
787.3
View list
6
1100144666
Smit, M (Matthys)
1
0.0
0
0
1
0.0
1212.3
-425.0
787.3
View list
7
1090108185
Noma, L (Lizakhanya)
1
0.0
0
0
1
0.0
1212.3
-425.0
787.3
View list
8
1100119486
Muller, K (Kieran)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
