Chess South Africa
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Chess South Africa
Jairosi, IA (Isheunesu)
Dob:
1990/08/26 (Adult)
Gender:
Male
Chess SA id:
190013540
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/04/13 (1906 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
1783.0
Current Weighted rating
1741.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1783.0
Current highest rating achieved
1783.0
Current floor (min rating allowed)
1283.0
Current K-factor
28
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)
±72.3
Current Raw change used (final)
0.0
Projected new Raw rating
1783.0
Projected new Weighed rating
1603.2
Projected new Weighted performance
416.9
Projected new final Raw rating (if new WP > new Raw)
1783.0
Projected new highest rating
1783.0
Projected new floor
1283.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1783.0
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
1783.0
Current Weighted rating
1739.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1783.0
Current highest rating achieved
1783.0
Current floor (min rating allowed)
1283.0
Current K-factor
28
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)
±72.3
Current Raw change used (final)
0.0
Projected new Raw rating
1783.0
Projected new Weighed rating
1601.5
Projected new Weighted performance
416.9
Projected new final Raw rating (if new WP > new Raw)
1783.0
Projected new highest rating
1783.0
Projected new floor
1283.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1783.0
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
1730.0
Current Weighted rating
1730.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1730.0
Current highest rating achieved
1730.0
Current floor (min rating allowed)
1230.0
Current K-factor
28
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)
±77.9
Current Raw change used (final)
0.0
Projected new Raw rating
1730.0
Projected new Weighed rating
1591.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1730.0
Projected new floor
1230.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1730.0
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
1730.0
Current Weighted rating
1730.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1730.0
Current highest rating achieved
1730.0
Current floor (min rating allowed)
1230.0
Current K-factor
28
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)
±77.9
Current Raw change used (final)
0.0
Projected new Raw rating
1730.0
Projected new Weighed rating
1591.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1730.0
Projected new floor
1230.0
Projected new K-facor
28
Projected new official/published rating (highest between new Raw, new WR and new WP)
1730.0
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
JNW Club - Charterhouse Open 2019 (A)
2019/04/13
2019/04/13
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1712.1
1708.5
Analysis
2
JNW Club - Trinityhouse Randpark Ridge Open 2019 (A)
2019/03/09
2019/03/09
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.5
1712.1
1708.2
Analysis
1
The Outpost Chess Club Open 2018 (A)
2018/03/16
2018/03/17
Johannesburg Metro (GJM)
Standard
62
0.84
6
5
1.0
1730.0
1730.0
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
15
6
1
8
6.5
43.3
-56.7
1727.6
1671.0
White
8
3
1
4
3.5
43.8
-53.1
1684.5
1631.4
Black
7
3
0
4
3.0
42.9
-60.7
1776.9
1716.1
Standard
All
15
6
1
8
6.5
43.3
-56.7
1727.6
1671.0
White
8
3
1
4
3.5
43.8
-53.1
1684.5
1631.4
Black
7
3
0
4
3.0
42.9
-60.7
1776.9
1716.1
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
105023611
Modi, Y (Yashil)
2
1.0
1
0
1
50.0
1721.0
0.0
1721.0
View list
2
101032167
Richter, J-M (Jan-Michael)
1
1.0
1
0
0
100.0
1712.1
425.0
2137.1
View list
3
108076196
Potgieter, E (Edward)
1
1.0
1
0
0
100.0
1712.1
425.0
2137.1
View list
4
179004605
Chinoruma, T (Taurai)
1
1.0
1
0
0
100.0
1712.1
425.0
2137.1
View list
5
1990095940
Chimbwanda, P (Panashe)
1
1.0
1
0
0
100.0
1730.0
425.0
2155.0
View list
6
157000799
Arnold, M (Michael)
1
1.0
1
0
0
100.0
1712.1
425.0
2137.1
View list
7
104056090
Weisz, B (Benjamin)
1
0.5
0
1
0
50.0
1712.1
0.0
1712.1
View list
8
100077185
Zhemba, J (Jemusse)
1
0.0
0
0
1
0.0
1712.1
-425.0
1287.1
View list
9
163029675
Peretz, L (Leon)
1
0.0
0
0
1
0.0
1730.0
-425.0
1305.0
View list
10
1880112156
Nyamayaro, T (Tawanda)
1
0.0
0
0
1
0.0
1712.1
-425.0
1287.1
View list
11
194026329
Mwale, J (Joseph)
1
0.0
0
0
1
0.0
1712.1
-425.0
1287.1
View list
12
203023610
Modi, S (Sonia)
1
0.0
0
0
1
0.0
1712.1
-425.0
1287.1
View list
13
155022650
Mendelsohn, DC (David)
1
0.0
0
0
1
0.0
1730.0
-425.0
1305.0
View list
14
196006193
De Abreu, RN (Roberto)
1
0.0
0
0
1
0.0
1730.0
-425.0
1305.0
View list
