Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Johnson, A (Allan)
Dob:
1994/09/03 (Adult)
Gender:
Male
Chess SA id:
194094488
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2018/09/15 (2073 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
1305.1
Curent Weighted rating
1305.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1305.1
Current floor (min rating allowed)
805.1
Current highest rating achieved
1305.1
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)
±142.8
Current Raw change used (final)
0.0
Projected new Raw rating
1305.1
Projected new Weighed rating
1305.1
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1305.1
Projected new floor
805.1
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
1326.8
Curent Weighted rating
1326.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1326.8
Current floor (min rating allowed)
826.8
Current highest rating achieved
1326.8
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)
±138.4
Current Raw change used (final)
0.0
Projected new Raw rating
1326.8
Projected new Weighed rating
1326.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1326.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1326.8
Projected new floor
826.8
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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
1243.0
Projected new Weighted performance
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
Projected new highest rating
1300.0
Projected new floor
800.0
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
1300.0
Curent Weighted rating
1236.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1300.0
Current floor (min rating allowed)
800.0
Current highest rating achieved
1300.0
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
1243.0
Projected new Weighted performance
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
Projected new highest rating
1300.0
Projected new floor
800.0
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
SAPS National Individual Championship 2018 (Men)
2018/09/12
2018/09/15
Xhariep (FXT)
Standard
60
0.83
9
9
5.5
1200.0
1200.0
Analysis
2
SAPS National Team Championship 2018
2018/09/11
2018/09/11
Xhariep (FXT)
Standard
60
0.83
9
9
6.5
1200.0
1200.0
Analysis
1
2018 Western Province League (B)
2018/08/04
2018/09/15
Cape Town (WCT)
Standard
90
0.94
11
2
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
20
11
4
5
13.0
65.0
127.5
1199.5
1327.0
White
11
6
1
4
6.5
59.1
77.3
1228.8
1306.0
Black
9
5
3
1
6.5
72.2
188.9
1163.8
1352.7
Standard
All
20
11
4
5
13.0
65.0
127.5
1199.5
1327.0
White
11
6
1
4
6.5
59.1
77.3
1228.8
1306.0
Black
9
5
3
1
6.5
72.2
188.9
1163.8
1352.7
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
175027342
Nesingani, MI (Mashudu)
2
2.0
2
0
0
100.0
1200.0
425.0
1625.0
View list
2
174056854
Prins, V (Vernon)
2
1.5
1
1
0
75.0
1200.0
212.5
1412.5
View list
3
181084894
Rabokako, P (Petrus)
2
1.0
0
2
0
50.0
1200.0
0.0
1200.0
View list
4
1040097954
Coetzee, A (Aden)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1900106689
Bosoga, T (Tf)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
1820106685
Mahladisa, C (Chris)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
176021957
Mavuso, J (Jacob)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
176084906
Xulu, S (Sifiso)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
9
180039321
Van Der Merwe, T (Tiaan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
100038073
Tongwane, TI (Ti)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
1850106696
Seima, M (Mc)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
168061502
Nkuna, S (Sydwell)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
13
186033998
Seleka, MV (Mahooana)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
180021843
Matsio, TS (Stanley)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
15
189088910
Maritz, J (Jean)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
179048508
Lekgetho, I (Itumeleng)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
17
188090572
Jacobs, J (Jacques Peter)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list