Chess South Africa
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Chess South Africa
Bornman, R (Rousseau)
Dob:
2014/03/07 (U12)
Gender:
Male
Chess SA id:
1140134238
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/01/14 (156 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
1106.4
Current Weighted rating
1133.7
Current Weighted performance
899.8
Current official/published rating (highest between Raw, WR and WP)
1133.7
Current highest rating achieved
1208.6
Current floor (min rating allowed)
708.6
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)
±189.5
Current Raw change used (final)
0.0
Projected new Raw rating
1106.4
Projected new Weighed rating
1043.0
Projected new Weighted performance
899.8
Projected new final Raw rating (if new WP > new Raw)
1106.4
Projected new highest rating
1208.6
Projected new floor
708.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1106.4
Projected effective change (new Official - current Official)
-27.3
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
1094.9
Current Weighted rating
1125.3
Current Weighted performance
899.8
Current official/published rating (highest between Raw, WR and WP)
1125.3
Current highest rating achieved
1205.8
Current floor (min rating allowed)
705.8
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)
±192.6
Current Raw change used (final)
0.0
Projected new Raw rating
1094.9
Projected new Weighed rating
1035.1
Projected new Weighted performance
899.8
Projected new final Raw rating (if new WP > new Raw)
1094.9
Projected new highest rating
1205.8
Projected new floor
705.8
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1094.9
Projected effective change (new Official - current Official)
-30.4
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
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)
±165.8
Current Raw change used (final)
0.0
Projected new Raw rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
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
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
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
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
1
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
0.0
1152.1
1141.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
14
2024 Gauteng Inter-Region Chess Championship (U10B)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
3
0.0
1152.1
1141.7
Analysis
13
2023 Etienne Lewis Closed Tournament (U10)
2023/08/25
2023/08/27
Tshwane (GTP)
Standard
90
0.94
7
7
3.0
1165.0
1152.5
Analysis
12
Wynie Robbertse Open Tournament 2023 (D)
2023/06/03
2023/06/03
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1208.6
1205.8
Analysis
11
2023 Milos Ristic Open Tournament (E)
2023/04/27
2023/04/27
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1153.4
1163.6
Analysis
10
Tuks Junior Developmental Chess Tournament 2023 (Yellow)
2023/03/18
2023/03/18
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1115.9
1120.0
Analysis
9
2023 Piet Robbertse Fide Rated Open Chess Tournament (E)
2023/02/04
2023/02/04
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1101.2
1104.8
Analysis
8
2023 Tshwane Chess Open Registration Tournament (E)
2023/01/28
2023/01/28
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1073.0
1072.0
Analysis
7
2022 Etienne Lewis (U10 Open)
2022/09/02
2022/09/04
Tshwane (GTP)
Standard
90
0.94
7
6
0.0
1166.6
1171.6
Analysis
6
2022 Alekhine Open (E)
2022/08/13
2022/08/13
Tshwane (GTP)
Standard
90
0.94
5
5
1.0
1177.2
1176.8
Analysis
5
Tuks Junior Developmental Tournament 2022 (Yellow)
2022/08/06
2022/08/06
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1177.2
1176.8
Analysis
4
2022 Jacaranda Round Robin (U8)
2022/07/30
2022/07/30
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1163.9
1160.0
Analysis
3
Tuks Junior Chess Club Developmental Tournament 2022 (Yellow)
2022/06/17
2022/06/17
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1173.2
1169.6
Analysis
2
2021 Alekhine Open (F)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
4
2.0
1169.1
1163.6
Analysis
1
2021 Chris Greyling Open Tournament (F)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
3
0
0
3
0.0
0.0
-425.0
1206.4
781.4
White
2
0
0
2
0.0
0.0
-425.0
1206.3
781.3
Black
1
0
0
1
0.0
0.0
-425.0
1206.6
781.6
Standard
All
3
0
0
3
0.0
0.0
-425.0
1206.4
781.4
White
2
0
0
2
0.0
0.0
-425.0
1206.3
781.3
Black
1
0
0
1
0.0
0.0
-425.0
1206.6
781.6
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
68
25
3
40
26.5
39.0
-93.8
1208.8
1115.0
White
33
15
0
18
15.0
45.5
-38.6
1208.8
1170.1
Black
35
10
3
22
11.5
32.9
-145.7
1208.8
1063.1
Standard
All
68
25
3
40
26.5
39.0
-93.8
1208.8
1115.0
White
33
15
0
18
15.0
45.5
-38.6
1208.8
1170.1
Black
35
10
3
22
11.5
32.9
-145.7
1208.8
1063.1
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
1140134057
Erwee, HP (Hermanus Philipus)
6
0.0
0
0
6
0.0
1168.7
-425.0
743.7
View list
2
1140134242
Opperman, J (Jordan)
4
0.5
0
1
3
12.5
1177.0
-318.8
858.2
View list
3
1140137652
Aikman, D (Desmond Gustav)
3
1.0
1
0
2
33.3
1169.2
-141.7
1027.6
View list
4
2140135150
Prinsloo, V (Veronique)
3
1.0
1
0
2
33.3
1151.4
-141.7
1009.7
View list
5
1130108360
Sathish, A (Aarya)
2
0.0
0
0
2
0.0
1171.9
-425.0
746.9
View list
6
1140144840
Lekalakala, R (Realeboga Blessings)
1
1.0
1
0
0
100.0
1165.0
425.0
1590.0
View list
7
1140143073
Le Roux, J (Jean)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
8
1140144857
Krog, G (Gerhard)
1
1.0
1
0
0
100.0
1177.2
425.0
1602.2
View list
9
1140135082
Janse Van Rensburg, J (Josh)
1
1.0
1
0
0
100.0
1177.2
425.0
1602.2
View list
10
1150134514
Deysel, E (Eli)
1
1.0
1
0
0
100.0
1169.1
425.0
1594.1
View list
11
1150143864
De Klerk, O (Oliver)
1
1.0
1
0
0
100.0
1165.0
425.0
1590.0
View list
12
2140136638
De Beer, L (Lily)
1
1.0
1
0
0
100.0
1073.0
425.0
1498.0
View list
13
1140143067
Bester, M (Marco Richard)
1
1.0
1
0
0
100.0
1173.2
425.0
1598.2
View list
14
2140149175
Boshoff, M (Milah)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
15
1160134896
Loots, A (Albert)
1
1.0
1
0
0
100.0
1163.9
425.0
1588.9
View list
16
2140135083
Mcphail, A (Ava)
1
1.0
1
0
0
100.0
1153.4
425.0
1578.4
View list
17
2150134511
Minny, L (Lunka)
1
1.0
1
0
0
100.0
1169.1
425.0
1594.1
View list
18
1140148670
Palm, E (Eward)
1
1.0
1
0
0
100.0
1101.2
425.0
1526.2
View list
19
1150143029
Pretorius, P (Phillip)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list
20
1150152286
Rahlaga, K (Kaelo Alupheli)
1
1.0
1
0
0
100.0
1115.9
425.0
1540.9
View list