Chess South Africa
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Chess South Africa
Mothobi, O (Omphemrntse)
Dob:
2008/09/30 (U18)
Gender:
Male
Chess SA id:
1080111818
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Last active:
2019/10/04 (1702 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
991.2
Curent Weighted rating
991.2
Curent Weighted performance
351.7
Current official/published rating (highest between Raw, WR and WP)
991.2
Current floor (min rating allowed)
647.9
Current highest rating achieved
1147.9
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)
±223.3
Current Raw change used (final)
0.0
Projected new Raw rating
991.2
Projected new Weighed rating
991.2
Projected new Weighted performance
351.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
991.2
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1147.9
Projected new floor
647.9
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
965.6
Curent Weighted rating
965.6
Curent Weighted performance
351.5
Current official/published rating (highest between Raw, WR and WP)
965.6
Current floor (min rating allowed)
637.2
Current highest rating achieved
1137.2
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)
±231.6
Current Raw change used (final)
0.0
Projected new Raw rating
965.6
Projected new Weighed rating
965.6
Projected new Weighted performance
351.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
965.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1137.2
Projected new floor
637.2
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
5
Matlosana Mall 2019 (D)
2019/10/04
2019/10/04
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1021.7
994.4
Analysis
4
Klipkerk 2019 (U12)
2019/08/24
2019/08/24
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
2.0
1021.7
990.4
Analysis
3
Doringkruin 2019 (U12)
2019/06/08
2019/06/08
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
1.0
1087.1
1064.4
Analysis
2
Volkies 2019 (D)
2019/05/11
2019/05/11
Dr Kenneth Kaunda (NWP)
Standard
60
0.83
5
5
1.0
1147.9
1137.2
Analysis
1
Chessnuts Under 1200 6 April 2019 (Pawns)
2019/04/06
2019/04/06
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
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
25
7
0
18
7.0
28.0
-187.0
1074.6
887.6
White
15
4
0
11
4.0
26.7
-198.3
1040.8
842.4
Black
10
3
0
7
3.0
30.0
-170.0
1125.5
955.5
Standard
All
25
7
0
18
7.0
28.0
-187.0
1074.6
887.6
White
15
4
0
11
4.0
26.7
-198.3
1040.8
842.4
Black
10
3
0
7
3.0
30.0
-170.0
1125.5
955.5
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
1080113080
Ntsibande, L (Liyanda)
2
0.0
0
0
2
0.0
1117.5
-425.0
692.5
View list
2
2090097251
Jordaan, D (Dailina)
1
1.0
1
0
0
100.0
1021.7
425.0
1446.7
View list
3
108076258
Jooste, J (Jayden)
1
1.0
1
0
0
100.0
1087.1
425.0
1512.1
View list
4
1000119259
Mningisua, Y (Yamkela)
1
1.0
1
0
0
100.0
1021.7
425.0
1446.7
View list
5
1090111804
Phethe, O (Omphile)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
2090099555
Baker, S (Shanel)
1
1.0
1
0
0
100.0
1021.7
425.0
1446.7
View list
7
1090118075
Nel, JG (Jean Guilliam)
1
1.0
1
0
0
100.0
1021.7
425.0
1446.7
View list
8
1090113081
Stevenson, B (Ben)
1
1.0
1
0
0
100.0
1147.9
425.0
1572.9
View list
9
1110111805
Van Niekerk, S (Stephan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
10
2060111810
Van Der Westhuizen, A (Ane)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
11
2120103543
Saretzki, H (Hallein)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
107093321
Motepe, I (Itumeleng)
1
0.0
0
0
1
0.0
1147.9
-425.0
722.9
View list
13
1080101632
Meyer, J (Jared)
1
0.0
0
0
1
0.0
1021.7
-425.0
596.7
View list
14
108069802
Mazinyo, M (Mpumelelo)
1
0.0
0
0
1
0.0
1087.1
-425.0
662.1
View list
15
2010117440
Malinga, S (Sandiswe)
1
0.0
0
0
1
0.0
1021.7
-425.0
596.7
View list
16
108086460
Koorsen, M (Marnus)
1
0.0
0
0
1
0.0
1087.1
-425.0
662.1
View list
17
209083403
Havenga, S (Shaylee)
1
0.0
0
0
1
0.0
1147.9
-425.0
722.9
View list
18
207053339
Devenish, T (Tara-Jane)
1
0.0
0
0
1
0.0
1021.7
-425.0
596.7
View list
19
107079246
Demoser, C (Tristan)
1
0.0
0
0
1
0.0
1021.7
-425.0
596.7
View list
20
1110105653
Clarke, W (Willie)
1
0.0
0
0
1
0.0
1147.9
-425.0
722.9
View list