Chess South Africa
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Chess South Africa
Edem, S (Sachin)
Dob:
2007/09/25 (U18)
Gender:
Male
Chess SA id:
1070119376
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/21 (249 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
1127.3
Current Weighted rating
1135.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1135.3
Current highest rating achieved
1147.4
Current floor (min rating allowed)
647.4
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)
±183.9
Current Raw change used (final)
0.0
Projected new Raw rating
1127.3
Projected new Weighed rating
1044.2
Projected new Weighted performance
381.1
Projected new final Raw rating (if new WP > new Raw)
1127.3
Projected new highest rating
1147.4
Projected new floor
647.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1127.3
Projected effective change (new Official - current Official)
-8.0
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
1106.4
Current Weighted rating
1115.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1115.7
Current highest rating achieved
1129.6
Current floor (min rating allowed)
629.6
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)
±189.5
Current Raw change used (final)
0.0
Projected new Raw rating
1106.4
Projected new Weighed rating
1026.0
Projected new Weighted performance
401.1
Projected new final Raw rating (if new WP > new Raw)
1106.4
Projected new highest rating
1129.6
Projected new floor
629.6
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1106.4
Projected effective change (new Official - current Official)
-9.3
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
Bonnievale Open Rapid 2023 (Developmen)
2023/10/21
2023/10/21
Cape Winelands (WCW)
Rapid
25
0.54
6
6
2.0
1147.4
1129.6
Analysis
1
Robertson Strategema 2019 (U13)
2019/10/05
2019/10/05
Cape Winelands (WCW)
Rapid
30
0.60
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
11
3
0
8
3.0
27.3
-193.2
1127.1
933.9
White
6
2
0
4
2.0
33.3
-141.7
1109.6
968.0
Black
5
1
0
4
1.0
20.0
-255.0
1148.1
893.1
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
11
3
0
8
3.0
27.3
-193.2
1127.1
933.9
White
6
2
0
4
2.0
33.3
-141.7
1109.6
968.0
Black
5
1
0
4
1.0
20.0
-255.0
1148.1
893.1
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
2070097089
Tamanie, N (Nicole)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
2080156956
Jacobs, J (Jofesline)
1
1.0
1
0
0
100.0
1147.4
425.0
1572.4
View list
3
2090162824
Carolus, N (Nicharn)
1
1.0
1
0
0
100.0
1147.4
425.0
1572.4
View list
4
1070098431
Venter, B (Benjamin)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1060138233
Fortuin, J (Jermaine)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
2070098102
Conradie, R (Robyn)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
106087802
Steenkamp, W (Willem)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
8
1070140627
Murada, W (Willing)
1
0.0
0
0
1
0.0
1147.4
-425.0
722.4
View list
9
2080150608
Moyo, T (Tsulufelo)
1
0.0
0
0
1
0.0
1147.4
-425.0
722.4
View list
10
1050137725
Kuhn, J (John- Peter)
1
0.0
0
0
1
0.0
1147.4
-425.0
722.4
View list
11
1060137724
Klaasen, J (James)
1
0.0
0
0
1
0.0
1147.4
-425.0
722.4
View list
