Chess South Africa
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Chess South Africa
Witbooi, J (Jesse Reece)
Dob:
2001/06/12 (Adult)
Gender:
Male
Chess SA id:
101066850
FIDE id:
Region:
Frances Baard (NCF)
Citizen:
RSA
Title(s):
Last active:
2019/03/02 (1943 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
987.2
Current Weighted rating
987.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
987.2
Current highest rating achieved
987.2
Current floor (min rating allowed)
500.0
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)
±224.5
Current Raw change used (final)
0.0
Projected new Raw rating
987.2
Projected new Weighed rating
908.2
Projected new Weighted performance
294.6
Projected new final Raw rating (if new WP > new Raw)
987.2
Projected new highest rating
987.2
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
987.2
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
1012.4
Current Weighted rating
1012.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1012.4
Current highest rating achieved
1012.4
Current floor (min rating allowed)
512.4
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)
±216.6
Current Raw change used (final)
0.0
Projected new Raw rating
1012.4
Projected new Weighed rating
931.4
Projected new Weighted performance
294.6
Projected new final Raw rating (if new WP > new Raw)
1012.4
Projected new highest rating
1012.4
Projected new floor
512.4
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1012.4
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
782.0
Current Weighted rating
782.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
782.0
Current highest rating achieved
782.0
Current floor (min rating allowed)
500.0
Current K-factor
40
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)
±300.8
Current Raw change used (final)
0.0
Projected new Raw rating
782.0
Projected new Weighed rating
719.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
782.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
782.0
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
782.0
Current Weighted rating
782.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
782.0
Current highest rating achieved
782.0
Current floor (min rating allowed)
500.0
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)
±300.8
Current Raw change used (final)
0.0
Projected new Raw rating
782.0
Projected new Weighed rating
719.4
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
782.0
Projected new floor
500.0
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
782.0
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
4
Namakwa Proewe 2019 (U18 Boys)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
950.3
974.4
Analysis
3
Namakwa Proewe 2018 (O18)
2018/08/04
2018/08/04
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
899.2
916.8
Analysis
2
Inter Regional 2018 (U18 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
5
3.5
827.5
836.8
Analysis
1
Namakwa Distrik Skaak Proewe 2018 (O18 Seuns)
2018/03/17
2018/03/17
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
782.0
782.0
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
20
12
1
7
12.5
62.5
106.3
1028.4
1134.7
White
11
7
1
3
7.5
68.2
154.5
1029.2
1183.7
Black
9
5
0
4
5.0
55.6
47.2
1027.4
1074.7
Standard
All
20
12
1
7
12.5
62.5
106.3
1028.4
1134.7
White
11
7
1
3
7.5
68.2
154.5
1029.2
1183.7
Black
9
5
0
4
5.0
55.6
47.2
1027.4
1074.7
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
1000098851
Engelbrecht, A (Abrushane)
3
2.0
2
0
1
66.7
877.2
141.7
1018.8
View list
2
101080895
Barre, F (Faisel)
2
2.0
2
0
0
100.0
866.1
425.0
1291.2
View list
3
101025389
Motlalane, T (Tumelo)
1
1.0
1
0
0
100.0
827.5
425.0
1252.5
View list
4
1010098853
Louw, C (Cohen)
1
1.0
1
0
0
100.0
950.3
425.0
1375.3
View list
5
201052301
Springveldt, N (Nicole)
1
1.0
1
0
0
100.0
827.5
425.0
1252.5
View list
6
202080878
Barnard, C (Christine)
1
1.0
1
0
0
100.0
899.2
425.0
1324.2
View list
7
202080880
Cloete, S (Saskeah)
1
1.0
1
0
0
100.0
899.2
425.0
1324.2
View list
8
1020098852
De Jager, A (Aj)
1
1.0
1
0
0
100.0
899.2
425.0
1324.2
View list
9
100080919
Isaacs, C (Claudius)
1
1.0
1
0
0
100.0
782.0
425.0
1207.0
View list
10
202051968
Fredericks, J (Janine)
1
1.0
1
0
0
100.0
827.5
425.0
1252.5
View list
11
102064319
Esterhuizen, WJ (Willem Johannes)
1
0.5
0
1
0
50.0
827.5
0.0
827.5
View list
12
101080892
Van Wyk, R (Ronwine)
1
0.0
0
0
1
0.0
950.3
-425.0
525.3
View list
13
1020098860
Van Der Westhuizen, E (Ettienne)
1
0.0
0
0
1
0.0
782.0
-425.0
357.0
View list
14
1010098859
Rooibaardt, L (Lorenzo)
1
0.0
0
0
1
0.0
899.2
-425.0
474.2
View list
15
100080925
Larie, R (Rowin)
1
0.0
0
0
1
0.0
782.0
-425.0
357.0
View list
16
101005265
Coetzee, RJ (Ruhandre)
1
0.0
0
0
1
0.0
827.5
-425.0
402.5
View list
17
102080893
Botha, D (Duran)
1
0.0
0
0
1
0.0
950.3
-425.0
525.3
View list