Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Nathan, SA (Samuel Alex)
Dob:
2004/07/30 (Adult)
Gender:
Male
Chess SA id:
104026720
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/10/07 (2051 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
Curent Raw rating
1405.1
Curent Weighted rating
1405.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1405.1
Current floor (min rating allowed)
905.1
Current highest rating achieved
1405.1
Current K-factor
32
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)
±123.8
Current Raw change used (final)
0.0
Projected new Raw rating
1405.1
Projected new Weighed rating
1405.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1405.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1405.1
Projected new floor
905.1
Projected new K-facor
32
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
Curent Raw rating
1402.5
Curent Weighted rating
1402.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1402.5
Current floor (min rating allowed)
902.5
Current highest rating achieved
1402.5
Current K-factor
32
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)
±124.3
Current Raw change used (final)
0.0
Projected new Raw rating
1402.5
Projected new Weighed rating
1402.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1402.5
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1402.5
Projected new floor
902.5
Projected new K-facor
32
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
Curent Raw rating
1379.7
Curent Weighted rating
1379.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1379.7
Current floor (min rating allowed)
883.0
Current highest rating achieved
1383.0
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)
±128.4
Current Raw change used (final)
0.0
Projected new Raw rating
1379.7
Projected new Weighed rating
1379.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1379.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1383.0
Projected new floor
883.0
Projected new K-facor
36
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
Curent Raw rating
1379.7
Curent Weighted rating
1379.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1379.7
Current floor (min rating allowed)
883.0
Current highest rating achieved
1383.0
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)
±128.4
Current Raw change used (final)
0.0
Projected new Raw rating
1379.7
Projected new Weighed rating
1379.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1379.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1383.0
Projected new floor
883.0
Projected new K-facor
36
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
ACL Chess Festival 2018 (Open)
2018/10/05
2018/10/07
Cape Town (WCT)
Standard
120
1.00
5
5
4.0
1400.9
1400.9
Analysis
2
2018 Western Province Open (B)
2018/03/02
2018/03/04
Cape Town (WCT)
Standard
90
0.94
6
0
0.0
1400.9
1400.9
Analysis
1
South African Junior Team Championships 2017 (U14A)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
6.5
1379.7
1379.7
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
12
10
1
1
10.5
87.5
318.8
1103.1
1421.8
White
6
5
0
1
5.0
83.3
283.3
1074.0
1357.3
Black
6
5
1
0
5.5
91.7
354.2
1132.2
1486.4
Standard
All
12
10
1
1
10.5
87.5
318.8
1103.1
1421.8
White
6
5
0
1
5.0
83.3
283.3
1074.0
1357.3
Black
6
5
1
0
5.5
91.7
354.2
1132.2
1486.4
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
105044908
Xiao, R (Ryan)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
2
108090548
Lewaks, S (Shaundre)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
3
104073254
James, T (Tumiso)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
4
208085014
Gibson, A (Amy-Leigh)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
5
104044923
De Beer, T (Tiaan)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
6
106051730
Perkins, R (Ryan)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
7
104066250
Ohlson, L (Liam)
1
1.0
1
0
0
100.0
1400.9
425.0
1825.9
View list
8
205044685
Nhlapo, V (Vangile)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
9
104026552
Naidoo, K (Kiaren)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
10
104045364
Moremi, L (Lethabo)
1
1.0
1
0
0
100.0
1379.7
425.0
1804.7
View list
11
105020688
Marais, AJ (Alwyn)
1
0.5
0
1
0
50.0
1379.7
0.0
1379.7
View list
12
107082129
Thabet, A (Abdol)
1
0.0
0
0
1
0.0
1400.9
-425.0
975.9
View list