Chess South Africa
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Chess South Africa
Benvenuto, O (Oscar)
Dob:
2006/06/07 (U20)
Gender:
Male
Chess SA id:
106087911
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2023/10/14 (220 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
1222.2
Curent Weighted rating
1230.3
Curent Weighted performance
1001.6
Current official/published rating (highest between Raw, WR and WP)
1230.3
Current floor (min rating allowed)
756.0
Current highest rating achieved
1256.0
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)
±160.7
Current Raw change used (final)
0.0
Projected new Raw rating
1222.2
Projected new Weighed rating
1229.3
Projected new Weighted performance
1001.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1229.3
Projected effective change (new Official - current Official)
-1.0
Projected new highest rating
1256.0
Projected new floor
756.0
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
1194.6
Curent Weighted rating
1198.7
Curent Weighted performance
984.4
Current official/published rating (highest between Raw, WR and WP)
1198.7
Current floor (min rating allowed)
710.0
Current highest rating achieved
1210.0
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)
±167.1
Current Raw change used (final)
0.0
Projected new Raw rating
1194.6
Projected new Weighed rating
1198.3
Projected new Weighted performance
984.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1198.3
Projected effective change (new Official - current Official)
-0.4
Projected new highest rating
1210.0
Projected new floor
710.0
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
1210.2
Curent Weighted rating
1210.2
Curent Weighted performance
626.2
Current official/published rating (highest between Raw, WR and WP)
1210.2
Current floor (min rating allowed)
710.2
Current highest rating achieved
1210.2
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)
±163.4
Current Raw change used (final)
0.0
Projected new Raw rating
1210.2
Projected new Weighed rating
1210.2
Projected new Weighted performance
626.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1210.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1210.2
Projected new floor
710.2
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)
710.2
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
710.2
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
15
Paarl Boys High Chess Festival 2023 (2nd Division)
2023/10/13
2023/10/14
Cape Winelands (WCW)
Standard
60
0.83
6
6
2.5
1239.2
1205.0
Analysis
14
Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)
2023/02/25
2023/02/25
Cape Winelands (WCW)
Standard
60
0.83
5
5
2.5
1242.2
1199.6
Analysis
13
Western Cape Schools Chess 2022 (U18 Boys)
2022/05/07
2022/05/08
Eden District (WEG)
Standard
65
0.85
6
6
2.0
1256.0
1210.0
Analysis
12
Cape Winelands Schools 2022 (U18 Boys)
2022/03/05
2022/03/05
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1224.6
1155.2
Analysis
11
Central Winelands Schools Individual Trials 2022 (U18 Boys)
2022/02/19
2022/02/19
Cape Winelands (WCW)
Rapid
35
0.66
5
5
2.5
1219.1
1208.0
Analysis
10
Drakenstein Pioneers Inaugural 2020 (C)
2020/03/14
2020/03/14
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1175.3
1092.4
Analysis
9
Cape Winelands Schools Trials 1 2020 (U15 Boys)
2020/02/15
2020/02/15
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1130.9
1163.2
Analysis
8
Cape Winelands Schools Closed 2019 (U13 Boys)
2019/03/16
2019/03/17
Cape Winelands (WCW)
Standard
60
0.83
7
7
4.0
1092.9
1074.8
Analysis
7
Courtrai Young Master Festival 2019 (U13)
2019/03/02
2019/03/02
Cape Winelands (WCW)
Rapid
25
0.54
6
5
3.0
1092.9
1132.0
Analysis
6
CW Schools Open 2019 (U13 Boys)
2019/02/02
2019/02/02
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1051.9
1075.6
Analysis
5
Drakenstein Dragons Rapid 2019 (U13)
2019/01/19
2019/01/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
3.0
1056.5
1101.2
Analysis
4
Courtrai Young Masters 2018 (U12)
2018/10/27
2018/10/27
Cape Winelands (WCW)
Rapid
15
0.39
7
5
1.0
1077.7
1162.0
Analysis
3
Cape Winelands Schools Prestige 2018 (U13 Boys)
2018/03/24
2018/03/25
Cape Winelands (WCW)
Standard
60
0.83
7
7
2.5
1128.0
1113.6
Analysis
2
Cape Winelands Schools Trials 1 2018 (U13 Boys)
2018/03/03
2018/03/03
Cape Winelands (WCW)
Rapid
30
0.60
6
6
4.0
1128.0
1200.0
Analysis
1
PHBS Rememberance Tournament 2018 (Youth)
2018/02/23
2018/02/24
Cape Town (WCT)
Standard
60
0.83
6
6
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
86
42
5
39
44.5
51.7
14.8
1145.7
1160.5
White
45
23
1
21
23.5
52.2
18.9
1131.4
1150.3
Black
41
19
4
18
21.0
51.2
10.4
1161.4
1171.7
Standard
All
47
21
4
22
23.0
48.9
-9.0
1164.3
1155.2
White
23
11
1
11
11.5
50.0
0.0
1151.8
1151.8
Black
24
10
3
11
11.5
47.9
-17.7
1176.2
1158.5
Rapid
All
39
21
1
17
21.5
55.1
43.6
1123.3
1166.8
White
22
12
0
10
12.0
54.5
38.6
1110.0
1148.7
Black
17
9
1
7
9.5
55.9
50.0
1140.4
1190.4
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
106072019
Benn, E (Ethan)
2
2.0
2
0
0
100.0
1110.5
425.0
1535.5
View list
2
1070097988
Venter, P (Phillip)
2
1.0
1
0
1
50.0
1085.3
0.0
1085.3
View list
3
106087912
Lielieveld, F (Franco)
2
0.0
0
0
2
0.0
1090.0
-425.0
665.0
View list
4
106045226
Palmer, C (Cheslin)
2
0.0
0
0
2
0.0
1137.8
-425.0
712.8
View list
5
1050099581
Smith, JC (Juan)
2
0.0
0
0
2
0.0
1164.0
-425.0
739.0
View list
6
105064412
Van Der Walt, A (Alexander)
2
0.0
0
0
2
0.0
1199.9
-425.0
774.9
View list
7
1060096732
Van Tonder, W (Wium)
2
0.0
0
0
2
0.0
1104.3
-425.0
679.3
View list
8
106072635
Williams, B (Brett)
2
0.0
0
0
2
0.0
1129.5
-425.0
704.5
View list
9
105060800
Beukes, JC (Jaeden)
1
1.0
1
0
0
100.0
1128.0
425.0
1553.0
View list
10
1070146173
Benson, A (Aaron)
1
1.0
1
0
0
100.0
1242.2
425.0
1667.2
View list
11
107078353
De Wet, M (Malcolm)
1
1.0
1
0
0
100.0
1051.9
425.0
1476.9
View list
12
1050137721
De Beer, C (Charl Petrus)
1
1.0
1
0
0
100.0
1224.6
425.0
1649.6
View list
13
2070101940
Grobler, C (Chanelle)
1
1.0
1
0
0
100.0
1056.5
425.0
1481.5
View list
14
1090107941
Grobbelaar, A (Altus)
1
1.0
1
0
0
100.0
1175.3
425.0
1600.3
View list
15
1050137539
Hendrikse, W (Waygon)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
16
107078341
Ismail, A (Amar)
1
1.0
1
0
0
100.0
1051.9
425.0
1476.9
View list
17
1060118873
Jacobs, T (Tyrique)
1
1.0
1
0
0
100.0
1256.0
425.0
1681.0
View list
18
1080162678
Jadoon, A (Ameer)
1
1.0
1
0
0
100.0
1239.2
425.0
1664.2
View list
19
1060151302
Jeena, D (Deyaan)
1
1.0
1
0
0
100.0
1242.2
425.0
1667.2
View list
20
1070107099
Khan, I (Isa)
1
1.0
1
0
0
100.0
1077.7
425.0
1502.7
View list