Chess South Africa
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Chess South Africa
Booi, S (Sipho)
Dob:
2008/03/17 (U18)
Gender:
Male
Chess SA id:
1080108760
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2020/02/01 (1582 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
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)
681.6
Current highest rating achieved
1181.6
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
1181.6
Projected new floor
681.6
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
1160.8
Curent Weighted rating
1160.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1160.8
Current floor (min rating allowed)
676.0
Current highest rating achieved
1176.0
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)
±175.3
Current Raw change used (final)
0.0
Projected new Raw rating
1160.8
Projected new Weighed rating
1160.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1160.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1176.0
Projected new floor
676.0
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
1202.0
Curent Weighted rating
1202.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1202.0
Current floor (min rating allowed)
702.0
Current highest rating achieved
1202.0
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)
±165.3
Current Raw change used (final)
0.0
Projected new Raw rating
1202.0
Projected new Weighed rating
1202.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1202.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1202.0
Projected new floor
702.0
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)
702.0
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
702.0
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
2020 East District Individuals (U13)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
5
2.5
1181.6
1176.0
Analysis
2
Welgemoed Chess Challenge 2019 (U12)
2019/02/23
2019/02/23
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1200.0
1200.0
Analysis
1
2019 Metro-East District Schools Trials (U11)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
6
2.5
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
16
7
2
7
8.0
50.0
0.0
1145.8
1145.8
White
8
2
2
4
3.0
37.5
-106.3
1166.2
1059.9
Black
8
5
0
3
5.0
62.5
106.3
1125.4
1231.6
Standard
All
11
4
2
5
5.0
45.5
-38.6
1162.2
1123.6
White
6
1
2
3
2.0
33.3
-141.7
1204.1
1062.4
Black
5
3
0
2
3.0
60.0
85.0
1112.0
1197.0
Rapid
All
5
3
0
2
3.0
60.0
85.0
1109.5
1194.5
White
2
1
0
1
1.0
50.0
0.0
1052.3
1052.3
Black
3
2
0
1
2.0
66.7
141.7
1147.6
1289.2
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
1080130429
Streetman, R (Rickelmey)
1
1.0
1
0
0
100.0
1181.6
425.0
1606.6
View list
2
2090109870
Mgudlwa, H (Hlalumi)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
3
1080109871
Musere, T (Tasimbanashe)
1
1.0
1
0
0
100.0
1181.6
425.0
1606.6
View list
4
108075269
Louw, T (Tian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
1090109853
Bryce, T (Tristan)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
6
208088217
Botha, C (Clarissa)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
2080108749
Maci, A (Asiphe)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1090108739
Maart, T (Tristan)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
9
1070130434
Turner-Du Toit, A (Alex)
1
0.5
0
1
0
50.0
1181.6
0.0
1181.6
View list
10
107059034
Stagler, V (Vadon)
1
0.0
0
0
1
0.0
1181.6
-425.0
756.6
View list
11
1090109868
Oosthuizen, K (Keagan Michael)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
12
208088216
Nkonyeni, A (Aphelele)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
13
1080108741
Moody, D (Damien)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
14
208069618
Martin, F (Faith)
1
0.0
0
0
1
0.0
1181.6
-425.0
756.6
View list
15
208088218
Mackintosh, M (Michaella)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
16
108076744
Ma, C (Chengyan)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list