Chess South Africa
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Chess South Africa
Levendal, I (Ivaan)
Dob:
1991/08/31 (Adult)
Gender:
Male
Chess SA id:
1910100534
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/05/13 (562 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
1169.2
Current Weighted rating
1151.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1169.2
Current highest rating achieved
1169.2
Current floor (min rating allowed)
669.2
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)
±173.3
Current Raw change used (final)
0.0
Projected new Raw rating
1169.2
Projected new Weighed rating
1060.2
Projected new Weighted performance
353.5
Projected new final Raw rating (if new WP > new Raw)
1169.2
Projected new highest rating
1169.2
Projected new floor
669.2
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.2
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
1086.8
Current Weighted rating
1090.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1090.7
Current highest rating achieved
1164.4
Current floor (min rating allowed)
664.4
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)
±194.8
Current Raw change used (final)
0.0
Projected new Raw rating
1086.8
Projected new Weighed rating
1002.4
Projected new Weighted performance
353.5
Projected new final Raw rating (if new WP > new Raw)
1086.8
Projected new highest rating
1164.4
Projected new floor
664.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1086.8
Projected effective change (new Official - current Official)
-3.9
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
1300.0
Current Weighted rating
1269.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current highest rating achieved
1300.0
Current floor (min rating allowed)
800.0
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)
±143.8
Current Raw change used (final)
0.0
Projected new Raw rating
1300.0
Projected new Weighed rating
1170.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1300.0
Projected new floor
800.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1300.0
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
3
Strategema 2023 (Open)
2023/05/13
2023/05/13
Cape Winelands (WCW)
Standard
60
0.83
5
5
1.0
1165.8
1164.4
Analysis
2
SA Braille Worcester 2019
2019/03/23
2019/03/24
Cape Winelands (WCW)
Standard
90
0.94
5
5
3.0
1146.2
1142.8
Analysis
1
Sa Braille Worcester Open 2018
2018/04/27
2018/04/28
Cape Winelands (WCW)
Standard
90
0.94
7
4
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
14
5
0
9
5.0
35.7
-121.4
1116.3
994.9
White
7
2
0
5
2.0
28.6
-182.1
1113.1
930.9
Black
7
3
0
4
3.0
42.9
-60.7
1119.6
1058.9
Standard
All
14
5
0
9
5.0
35.7
-121.4
1116.3
994.9
White
7
2
0
5
2.0
28.6
-182.1
1113.1
930.9
Black
7
3
0
4
3.0
42.9
-60.7
1119.6
1058.9
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
268080006
Rossouw, J (Joan)
3
1.0
1
0
2
33.3
1170.7
-141.7
1029.0
View list
2
158047294
Prins, K (Klasie)
2
1.0
1
0
1
50.0
1173.1
0.0
1173.1
View list
3
2870100536
Kriel, IM (Isabel Mare)
1
1.0
1
0
0
100.0
1165.8
425.0
1590.8
View list
4
1000100535
Roos, C (Carl)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
2820100533
Bezuidenhout, S (Simone)
1
1.0
1
0
0
100.0
1146.2
425.0
1571.2
View list
6
1040138234
Swarts, K (Kuhwin)
1
0.0
0
0
1
0.0
1165.8
-425.0
740.8
View list
7
1020119388
Oerson, E (Ej)
1
0.0
0
0
1
0.0
1165.8
-425.0
740.8
View list
8
276022387
Mcmurtrie, B (Bonnie-Jean)
1
0.0
0
0
1
0.0
1146.2
-425.0
721.2
View list
9
1910111421
Klue, CR (Christiaan Reue)
1
0.0
0
0
1
0.0
1165.8
-425.0
740.8
View list
10
145010473
Geyer, D (David)
1
0.0
0
0
1
0.0
1146.2
-425.0
721.2
View list
11
156005435
Conradie, AF (Abram)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
