Chess South Africa
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Chess South Africa
Arries, G (Gerswin)
Dob:
2005/01/01 (U20)
Gender:
Male
Chess SA id:
105093498
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2021/03/27 (1147 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
1178.1
Curent Weighted rating
1178.1
Curent Weighted performance
542.3
Current official/published rating (highest between Raw, WR and WP)
1178.1
Current floor (min rating allowed)
719.3
Current highest rating achieved
1219.3
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)
±171.1
Current Raw change used (final)
0.0
Projected new Raw rating
1178.1
Projected new Weighed rating
1178.1
Projected new Weighted performance
542.3
Projected new official/published rating (highest between new Raw, new WR and new WP)
1178.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1219.3
Projected new floor
719.3
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
1122.7
Curent Weighted rating
1122.7
Curent Weighted performance
412.2
Current official/published rating (highest between Raw, WR and WP)
1122.7
Current floor (min rating allowed)
723.2
Current highest rating achieved
1223.2
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)
±185.1
Current Raw change used (final)
0.0
Projected new Raw rating
1122.7
Projected new Weighed rating
1122.7
Projected new Weighted performance
412.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1122.7
Projected effective change (new Official - current Official)
-0.0
Projected new highest rating
1223.2
Projected new floor
723.2
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
1208.0
Curent Weighted rating
1208.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1208.0
Current floor (min rating allowed)
708.0
Current highest rating achieved
1208.0
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)
±163.9
Current Raw change used (final)
0.0
Projected new Raw rating
1208.0
Projected new Weighed rating
1208.0
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1208.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1208.0
Projected new floor
708.0
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)
708.0
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
708.0
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
10
Olifantsrivier CC 2021 (Invitational)
2021/03/27
2021/03/27
West Coast (WCU)
Rapid
25
0.54
7
7
4.0
1158.7
1204.0
Analysis
9
Western Cape Schools Individuals 2019 (U15 Boys)
2019/05/04
2019/05/05
Eden District (WEG)
Standard
60
0.83
6
6
2.0
1174.2
1101.2
Analysis
8
West Coast Open 2019 (C)
2019/04/27
2019/04/27
West Coast (WCU)
Standard
90
0.94
5
5
4.0
1037.5
967.6
Analysis
7
Weskus Skole Prestige Skaak Kampioenskappe 2019 (O15 Seuns)
2019/03/02
2019/04/06
West Coast (WCU)
Standard
60
0.83
6
6
3.0
1037.5
967.6
Analysis
6
Bo-Weskus Skole Skaak Prestige 2019 (O15 Seuns)
2019/02/16
2019/02/16
West Coast (WCU)
Rapid
30
0.60
7
7
4.0
1001.9
1200.0
Analysis
5
2018 Wild Card Chess Championships (U14 Open)
2018/12/21
2018/12/24
4 Knights (4K)
Standard
120
1.00
7
7
1.5
1015.2
977.0
Analysis
4
South African Junior Team Championships 2018 (U14E)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1015.2
977.0
Analysis
3
Western Cape Top Schools 2018 (U15 Mix)
2018/08/25
2018/08/26
Overberg (WOS)
Standard
60
0.83
5
5
0.0
1114.4
1093.6
Analysis
2
Western Cape Schools Individuals 2018 (U13 Boys)
2018/05/19
2018/05/20
Overberg (WOS)
Standard
60
0.83
6
5
0.0
1219.3
1223.2
Analysis
1
West Coast Schools Prestige Individual Championship 2018 (U13 Boys)
2018/03/10
2018/03/24
West Coast (WCU)
Standard
60
0.83
6
6
4.5
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
61
26
4
31
28.0
45.9
-34.8
1097.7
1062.9
White
30
12
3
15
13.5
45.0
-42.5
1079.1
1036.6
Black
31
14
1
16
14.5
46.8
-27.4
1115.7
1088.3
Standard
All
47
18
4
25
20.0
42.6
-63.3
1072.8
1009.5
White
23
9
3
11
10.5
45.7
-37.0
1054.1
1017.1
Black
24
9
1
14
9.5
39.6
-88.5
1090.8
1002.3
Rapid
All
14
8
0
6
8.0
57.1
60.7
1181.2
1241.9
White
7
3
0
4
3.0
42.9
-60.7
1161.3
1100.6
Black
7
5
0
2
5.0
71.4
182.1
1201.1
1383.2
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
105093493
Booysen, J (Jenilo)
3
0.0
0
0
3
0.0
1111.6
-425.0
686.6
View list
2
1050110472
Shoshola, J (Jesurun)
2
2.0
2
0
0
100.0
1088.0
425.0
1513.0
View list
3
106077636
Richards, E (Ezekiel)
2
1.5
1
1
0
75.0
1015.2
212.5
1227.7
View list
4
1050110467
Don, W (Wian)
2
1.0
1
0
1
50.0
1088.0
0.0
1088.0
View list
5
1060096801
Greyling, D (Duncan)
2
0.0
0
0
2
0.0
1015.2
-425.0
590.2
View list
6
105073361
Africa, L (Lindsay)
2
0.0
0
0
2
0.0
1196.8
-425.0
771.8
View list
7
1100110511
Blankenberg, J (Joel)
1
1.0
1
0
0
100.0
1037.5
425.0
1462.5
View list
8
104078576
Beukes, W (William)
1
1.0
1
0
0
100.0
1001.9
425.0
1426.9
View list
9
1040099702
April, S (Shane)
1
1.0
1
0
0
100.0
1037.5
425.0
1462.5
View list
10
195005715
Cronje, M (Martin)
1
1.0
1
0
0
100.0
1158.7
425.0
1583.7
View list
11
105068698
Don, V (Vian)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
206088651
Bothma, L (Liandri)
1
1.0
1
0
0
100.0
1015.2
425.0
1440.2
View list
13
1060096802
Jones, E (Ethan)
1
1.0
1
0
0
100.0
1015.2
425.0
1440.2
View list
14
207078017
Kilroe-Smith, I (Isabel)
1
1.0
1
0
0
100.0
1037.5
425.0
1462.5
View list
15
1040110462
Landu, S (Somila)
1
1.0
1
0
0
100.0
1001.9
425.0
1426.9
View list
16
1050110191
Lukas, A (Austin)
1
1.0
1
0
0
100.0
1037.5
425.0
1462.5
View list
17
1060095987
Maass, J (Janco)
1
1.0
1
0
0
100.0
1015.2
425.0
1440.2
View list
18
2060097295
Mbilase, H (Hlumela)
1
1.0
1
0
0
100.0
1015.2
425.0
1440.2
View list
19
108078518
Meyer, AF (Anko)
1
1.0
1
0
0
100.0
1015.2
425.0
1440.2
View list
20
1050110469
Owies, R (Raydn)
1
1.0
1
0
0
100.0
1158.7
425.0
1583.7
View list