Chess South Africa
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Chess South Africa
Roesch, S (Samuel)
Dob:
2005/01/31 (U20)
Gender:
Male
Chess SA id:
105080864
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2022/07/23 (666 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
1294.3
Curent Weighted rating
1294.4
Curent Weighted performance
691.2
Current official/published rating (highest between Raw, WR and WP)
1294.4
Current floor (min rating allowed)
818.9
Current highest rating achieved
1318.9
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)
±145.0
Current Raw change used (final)
0.0
Projected new Raw rating
1294.3
Projected new Weighed rating
1294.3
Projected new Weighted performance
691.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1294.3
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1318.9
Projected new floor
818.9
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
1305.7
Curent Weighted rating
1305.8
Curent Weighted performance
573.7
Current official/published rating (highest between Raw, WR and WP)
1305.8
Current floor (min rating allowed)
830.9
Current highest rating achieved
1330.9
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)
±142.6
Current Raw change used (final)
0.0
Projected new Raw rating
1305.7
Projected new Weighed rating
1305.7
Projected new Weighted performance
573.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1305.7
Projected effective change (new Official - current Official)
-0.1
Projected new highest rating
1330.9
Projected new floor
830.9
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
579.2
Curent Weighted rating
579.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
579.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
579.2
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)
±401.6
Current Raw change used (final)
0.0
Projected new Raw rating
579.2
Projected new Weighed rating
579.2
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
579.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
579.2
Projected new floor
500.0
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
737.2
Curent Weighted rating
601.2
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
737.2
Current floor (min rating allowed)
500.0
Current highest rating achieved
737.2
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)
±320.6
Current Raw change used (final)
0.0
Projected new Raw rating
737.2
Projected new Weighed rating
614.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
737.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
737.2
Projected new floor
500.0
Projected new K-facor
40
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
19
Pedro Booyse Top Schools 2022 (U18 Open)
2022/07/23
2022/07/23
West Coast (WCU)
Standard
60
0.83
6
3
1.0
1310.7
1330.9
Analysis
18
Bo-Weskus Top Skole 2022 (Hoerskool)
2022/06/11
2022/06/11
West Coast (WCU)
Rapid
30
0.60
5
4
2.0
1318.9
500.0
Analysis
17
West Coast Schools Prestige 2022 (U18 Boys)
2022/02/19
2022/02/19
West Coast (WCU)
Standard
60
0.83
6
2
2.0
1299.5
1306.8
Analysis
16
Namakwa Distrik Proewe 2020 (U15 Boys+Girls)
2020/03/14
2020/03/14
Namakwa (NCN)
Standard
60
0.83
5
5
4.0
1261.6
1260.4
Analysis
15
Northern Cape Closed Chess Championships 2019 (U10)
2019/08/30
2019/09/01
ZF Mgcawu (NZF)
Standard
92
0.94
5
5
3.0
1233.4
1238.8
Analysis
14
Namakwa Skaak 2019 (O16)
2019/08/03
2019/08/03
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1213.7
1226.2
Analysis
13
South African Schools Individuals Chess Championships 2019 (U15 Open)
2019/06/18
2019/06/21
Frances Baard (NCF)
Standard
60
0.83
7
6
2.0
1216.9
1251.4
Analysis
12
Northern Cape Trails 2019 (U15 Boys)
2019/06/13
2019/06/13
ZF Mgcawu (NZF)
Standard
62
0.84
5
5
3.0
1216.9
1251.4
Analysis
11
Namakwa Proewe 2019 (U15 Boys)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
5
5.0
1134.4
1152.8
Analysis
10
South African Junior Blitz 2018 (U14)
2018/12/19
2018/12/19
4 Knights (4K)
Blitz
5
0.18
7
6
0.0
1213.7
577.2
Analysis
9
South African Junior Team Championships 2018 (U14C)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
3.0
1213.7
1208.6
Analysis
8
Northern Cape Closed Chess Championships 2018 (U14 Open)
2018/08/31
2018/09/01
Frances Baard (NCF)
Standard
92
0.94
5
5
3.0
1219.1
1211.0
Analysis
7
Namakwa Proewe 2018 (O14)
2018/08/04
2018/08/04
Namakwa (NCN)
Standard
60
0.83
5
5
5.0
1093.0
1062.0
Analysis
6
Inter Regional 2018 (U14 Team)
2018/05/04
2018/05/05
Frances Baard (NCF)
Standard
60
0.83
5
4
2.0
1136.5
940.8
Analysis
5
Namakwa Distrik Skaak Proewe 2018 (O13 Seuns)
2018/03/17
2018/03/17
Namakwa (NCN)
Standard
60
0.83
5
5
5.0
738.2
768.8
Analysis
4
ZF Mgcawu Qualifier Open Chess Tournament 2018 (C)
2018/02/17
2018/02/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
5.0
540.3
526.4
Analysis
3
Namakwa District Chess Tournament 2018 (C)
2018/02/02
2018/02/03
Namakwa (NCN)
Standard
60
0.83
5
5
4.0
540.3
526.4
Analysis
2
South African Junior Blitz 2017 Championships (B)
2018/01/07
2018/01/07
4 Knights (4K)
Blitz
5
0.18
7
7
3.0
500.0
500.0
Analysis
1
South African Junior Team Championships 2017 (U14B)
2018/01/04
2018/01/08
4 Knights (4K)
Standard
120
1.00
7
7
2.0
500.0
500.0
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
96
56
2
38
57.0
59.4
79.7
1067.1
1146.8
White
45
24
1
20
24.5
54.4
37.8
1083.0
1120.8
Black
51
32
1
18
32.5
63.7
116.7
1053.0
1169.7
Standard
All
79
51
2
26
52.0
65.8
134.5
1073.1
1207.6
White
36
20
1
15
20.5
56.9
59.0
1099.8
1158.8
Black
43
31
1
11
31.5
73.3
197.7
1050.7
1248.4
Rapid
All
4
2
0
2
2.0
50.0
0.0
1236.1
1236.1
White
2
2
0
0
2.0
100.0
425.0
1165.5
1590.5
Black
2
0
0
2
0.0
0.0
-425.0
1306.8
881.8
Blitz
All
13
3
0
10
3.0
23.1
-228.8
978.4
749.6
White
7
2
0
5
2.0
28.6
-182.1
973.1
790.9
Black
6
1
0
5
1.0
16.7
-283.3
984.6
701.3
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1050096060
Roesch, J (Joshua)
4
4.0
4
0
0
100.0
889.0
425.0
1314.0
View list
2
105080876
Erasmus, R (Rudolph)
4
3.0
3
0
1
75.0
876.5
212.5
1089.0
View list
3
1060098817
Julie, W (Whaleed)
3
2.0
2
0
1
66.7
1030.9
141.7
1172.6
View list
4
207084932
Baai, A (Andrea)
2
2.0
2
0
0
100.0
540.3
425.0
965.3
View list
5
104072915
Fielding, D (Damian)
2
2.0
2
0
0
100.0
1175.7
425.0
1600.7
View list
6
1050098824
Van Der Walt, P (Pieter)
2
2.0
2
0
0
100.0
915.6
425.0
1340.6
View list
7
1050098833
Cloete, K (Keagan)
1
1.0
1
0
0
100.0
738.2
425.0
1163.2
View list
8
1050104420
Damon, K (Keaton)
1
1.0
1
0
0
100.0
1261.6
425.0
1686.6
View list
9
1030110558
Crowster, N (Nickcarlo)
1
1.0
1
0
0
100.0
1299.5
425.0
1724.5
View list
10
1050100226
Booysen, ES (Edward Stefanus)
1
1.0
1
0
0
100.0
1219.1
425.0
1644.1
View list
11
1040109920
Basson, B (Brendon)
1
1.0
1
0
0
100.0
1134.4
425.0
1559.4
View list
12
108961372
Barnard, S (Schalk)
1
1.0
1
0
0
100.0
500.0
425.0
925.0
View list
13
206070454
Buthelezi, M (Mbalenhle)
1
1.0
1
0
0
100.0
1213.7
425.0
1638.7
View list
14
205061420
Botha, E (Emma)
1
1.0
1
0
0
100.0
540.3
425.0
965.3
View list
15
1040118710
Bosman, D (Denzel)
1
1.0
1
0
0
100.0
1233.4
425.0
1658.4
View list
16
1050110467
Don, W (Wian)
1
1.0
1
0
0
100.0
1310.7
425.0
1735.7
View list
17
1050096059
Hoffmann, PD (Pierre)
1
1.0
1
0
0
100.0
540.3
425.0
965.3
View list
18
105077648
Hogan, L (Lee)
1
1.0
1
0
0
100.0
1299.5
425.0
1724.5
View list
19
1060098831
Joseph, D (Deowin)
1
1.0
1
0
0
100.0
1093.0
425.0
1518.0
View list
20
1060110878
Klein, Q (Quinton)
1
1.0
1
0
0
100.0
1216.9
425.0
1641.9
View list