Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Matsotso, O (Ofentse)
Dob:
2006/04/19 (U20)
Gender:
Male
Chess SA id:
1060144175
FIDE id:
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Last active:
2022/09/03 (624 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
1131.9
Curent Weighted rating
1132.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1132.2
Current floor (min rating allowed)
633.9
Current highest rating achieved
1133.9
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)
±182.7
Current Raw change used (final)
0.0
Projected new Raw rating
1131.9
Projected new Weighed rating
1131.9
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1131.9
Projected effective change (new Official - current Official)
-0.2
Projected new highest rating
1133.9
Projected new floor
633.9
Projected new K-facor
40
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
1117.6
Curent Weighted rating
1117.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1117.9
Current floor (min rating allowed)
620.8
Current highest rating achieved
1120.8
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)
±186.5
Current Raw change used (final)
0.0
Projected new Raw rating
1117.6
Projected new Weighed rating
1117.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1117.6
Projected effective change (new Official - current Official)
-0.3
Projected new highest rating
1120.8
Projected new floor
620.8
Projected new K-facor
40
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
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
1200.0
Projected new Weighted performance
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
Projected new highest rating
1200.0
Projected new floor
700.0
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
2
Lebone II - Day of The Blue Army 2022 (D)
2022/09/03
2022/09/03
Bojanala Platina (NBR)
Standard
62
0.84
5
4
2.0
1133.9
1120.8
Analysis
1
Bojanala Chess Federation Clash of Schools 2022 (HS Juniors)
2022/07/23
2022/07/23
Bojanala Platina (NBR)
Standard
60
0.83
4
3
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
7
2
0
5
2.0
28.6
-182.1
1100.3
918.2
White
4
1
0
3
1.0
25.0
-212.5
1060.2
847.7
Black
3
1
0
2
1.0
33.3
-141.7
1153.8
1012.1
Standard
All
7
2
0
5
2.0
28.6
-182.1
1100.3
918.2
White
4
1
0
3
1.0
25.0
-212.5
1060.2
847.7
Black
3
1
0
2
1.0
33.3
-141.7
1153.8
1012.1
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
1080135357
Moatshe, A (Amantle)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
2
2110144055
Segalo, O (Ogone)
1
1.0
1
0
0
100.0
1133.9
425.0
1558.9
View list
3
1110144052
Modisane, A (Agobakoe)
1
0.0
0
0
1
0.0
1133.9
-425.0
708.9
View list
4
2080144174
Masingi, J (Jennifer)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
5
1120190006
Makgala, N (Nkosana)
1
0.0
0
0
1
0.0
1133.9
-425.0
708.9
View list
6
1080144170
Last, B (Ben)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
7
105008026
Du Preez, E (Estiaan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
