Chess South Africa
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Chess South Africa
Ephraim, J (Joshua)
Dob:
2004/07/29 (Adult)
Gender:
Male
Chess SA id:
1040096056
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2018/03/17 (2442 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
1081.2
Current Weighted rating
1081.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1081.2
Current highest rating achieved
1115.7
Current floor (min rating allowed)
615.7
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)
±196.4
Current Raw change used (final)
0.0
Projected new Raw rating
1081.2
Projected new Weighed rating
994.7
Projected new Weighted performance
82.4
Projected new final Raw rating (if new WP > new Raw)
1081.2
Projected new highest rating
1115.7
Projected new floor
615.7
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1081.2
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
1060.8
Current Weighted rating
1060.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1060.8
Current highest rating achieved
1098.4
Current floor (min rating allowed)
598.4
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)
±202.2
Current Raw change used (final)
0.0
Projected new Raw rating
1060.8
Projected new Weighed rating
975.9
Projected new Weighted performance
82.4
Projected new final Raw rating (if new WP > new Raw)
1060.8
Projected new highest rating
1098.4
Projected new floor
598.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1060.8
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
Namakwa Distrik Skaak Proewe 2018 (O15 Seuns)
2018/03/17
2018/03/17
Namakwa (NCN)
Standard
60
0.83
5
5
1.0
1115.7
1098.4
Analysis
1
Namakwa District Chess Tournament 2018 (B)
2018/02/02
2018/02/03
Namakwa (NCN)
Standard
60
0.83
5
5
0.0
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
1
0
9
1.0
10.0
-340.0
1200.0
860.0
White
6
0
0
6
0.0
0.0
-425.0
1200.0
775.0
Black
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
Standard
All
10
1
0
9
1.0
10.0
-340.0
1200.0
860.0
White
6
0
0
6
0.0
0.0
-425.0
1200.0
775.0
Black
4
1
0
3
1.0
25.0
-212.5
1200.0
987.5
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
1030098847
Bezuidenhout, R (Roderick)
1
1.0
1
0
0
100.0
1115.7
425.0
1540.7
View list
2
1040096053
Yekwa, I (Inathi)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
3
1040096054
Williamson, L (Logan Kenneth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
4
1040096051
Van Vuuren, A (Adriaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1020096052
Nelson, D (Dylan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
6
1040098846
Muller, Z (Zaden)
1
0.0
0
0
1
0.0
1115.7
-425.0
690.7
View list
7
1030098842
Jantjies, M (Mario)
1
0.0
0
0
1
0.0
1115.7
-425.0
690.7
View list
8
1040098837
Engelbrecht, J (Jameal)
1
0.0
0
0
1
0.0
1115.7
-425.0
690.7
View list
9
104080875
Daniels, Z (Zhandrew)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
1040098839
Cloete, L (Luciano)
1
0.0
0
0
1
0.0
1115.7
-425.0
690.7
View list
