Chess South Africa
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Chess South Africa
Mntumi, J (Joshua)
Dob:
2009/01/08 (U16)
Gender:
Male
Chess SA id:
1090137872
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Last active:
2022/07/06 (696 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
1205.3
Curent Weighted rating
1205.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1205.3
Current floor (min rating allowed)
705.3
Current highest rating achieved
1205.3
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)
±164.6
Current Raw change used (final)
0.0
Projected new Raw rating
1205.3
Projected new Weighed rating
1205.3
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1205.3
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1205.3
Projected new floor
705.3
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
1169.6
Curent Weighted rating
1169.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1169.6
Current floor (min rating allowed)
669.6
Current highest rating achieved
1169.6
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)
±173.2
Current Raw change used (final)
0.0
Projected new Raw rating
1169.6
Projected new Weighed rating
1169.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1169.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1169.6
Projected new floor
669.6
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
1240.0
Curent Weighted rating
1239.9
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1240.0
Current floor (min rating allowed)
740.0
Current highest rating achieved
1240.0
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)
±156.6
Current Raw change used (final)
0.0
Projected new Raw rating
1240.0
Projected new Weighed rating
1240.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1240.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1240.0
Projected new floor
740.0
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)
740.0
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
740.0
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
Knysna Inter School July 2022
2022/07/06
2022/07/06
Eden District (WEG)
Rapid
35
0.66
6
6
4.0
1175.5
1200.0
Analysis
1
Knysna School Trials 2022 (U13-U18)
2022/02/26
2022/02/26
Eden District (WEG)
Standard
65
0.85
5
5
2.0
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
11
5
2
4
6.0
54.5
38.6
1181.6
1220.2
White
6
2
2
2
3.0
50.0
0.0
1183.4
1183.4
Black
5
3
0
2
3.0
60.0
85.0
1179.5
1264.5
Standard
All
5
1
2
2
2.0
40.0
-85.0
1167.8
1082.8
White
3
0
2
1
1.0
33.3
-141.7
1173.6
1032.0
Black
2
1
0
1
1.0
50.0
0.0
1159.1
1159.1
Rapid
All
6
4
0
2
4.0
66.7
141.7
1193.1
1334.8
White
3
2
0
1
2.0
66.7
141.7
1193.1
1334.8
Black
3
2
0
1
2.0
66.7
141.7
1193.1
1334.8
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
1040130168
Mbulawa, L (Liyema)
3
0.0
0
0
3
0.0
1183.7
-425.0
758.7
View list
2
1110143702
November, C (Clayton)
2
2.0
2
0
0
100.0
1175.5
425.0
1600.5
View list
3
1150137925
Serfontein, D (David)
2
2.0
2
0
0
100.0
1175.5
425.0
1600.5
View list
4
2100137887
Ruiters, A (Aldrinay)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1060131541
Phaphu, L (Likhona)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
6
1100137858
Cloete, L (Liam)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
7
1040130172
Tasiya, C (Chapman)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
