Chess South Africa
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Chess South Africa
Roesch, J (Joshua)
Dob:
2005/01/31 (U20)
Gender:
Male
Chess SA id:
1050096060
FIDE id:
Region:
Namakwa (NCN)
Citizen:
RSA
Title(s):
Last active:
2022/06/04 (708 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
1078.6
Curent Weighted rating
1078.6
Curent Weighted performance
577.0
Current official/published rating (highest between Raw, WR and WP)
1078.6
Current floor (min rating allowed)
621.6
Current highest rating achieved
1121.6
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)
±197.1
Current Raw change used (final)
0.0
Projected new Raw rating
1078.6
Projected new Weighed rating
1078.6
Projected new Weighted performance
577.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1078.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1121.6
Projected new floor
621.6
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
1081.4
Curent Weighted rating
1081.4
Curent Weighted performance
575.7
Current official/published rating (highest between Raw, WR and WP)
1081.4
Current floor (min rating allowed)
637.0
Current highest rating achieved
1137.0
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)
±196.3
Current Raw change used (final)
0.0
Projected new Raw rating
1081.4
Projected new Weighed rating
1081.4
Projected new Weighted performance
575.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1081.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1137.0
Projected new floor
637.0
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
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)
700.0
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
700.0
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)
700.0
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
700.0
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
Namakwa Distrik Proewe 2022 (U18 Boys)
2022/06/04
2022/06/04
Namakwa (NCN)
Standard
60
0.83
5
5
2.0
1075.9
1080.6
Analysis
9
Namakwa Distrik Proewe 2020 (U15 Boys+Girls)
2020/03/14
2020/03/14
Namakwa (NCN)
Standard
60
0.83
5
5
2.0
1063.0
1065.4
Analysis
8
Northern Cape Closed Chess Championships 2019 (U10)
2019/08/30
2019/09/01
ZF Mgcawu (NZF)
Standard
92
0.94
5
5
1.0
1104.7
1112.6
Analysis
7
Namakwa Skaak 2019 (O16)
2019/08/03
2019/08/03
Namakwa (NCN)
Standard
60
0.83
5
5
2.0
1108.7
1120.6
Analysis
6
Namakwa Proewe 2019 (U15 Boys)
2019/03/02
2019/03/02
Namakwa (NCN)
Standard
60
0.83
5
5
2.0
1121.6
1137.0
Analysis
5
Namakwa Skaak Ope 2019 (O16)
2019/02/16
2019/02/16
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1092.7
1104.6
Analysis
4
Namakwa Proewe 2018 (O14)
2018/08/04
2018/08/04
Namakwa (NCN)
Standard
60
0.83
5
5
2.5
1083.7
1093.8
Analysis
3
Namakwa Distrik Skaak Proewe 2018 (O13 Seuns)
2018/03/17
2018/03/17
Namakwa (NCN)
Standard
60
0.83
5
5
3.0
1034.2
1034.2
Analysis
2
ZF Mgcawu Qualifier Open Chess Tournament 2018 (C)
2018/02/17
2018/02/17
ZF Mgcawu (NZF)
Standard
60
0.83
5
5
0.5
1200.0
1200.0
Analysis
1
Namakwa District Chess Tournament 2018 (C)
2018/02/02
2018/02/03
Namakwa (NCN)
Standard
60
0.83
5
5
1.5
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
50
18
3
29
19.5
39.0
-93.5
1082.3
988.8
White
25
8
1
16
8.5
34.0
-136.0
1031.0
895.0
Black
25
10
2
13
11.0
44.0
-51.0
1133.5
1082.5
Standard
All
50
18
3
29
19.5
39.0
-93.5
1082.3
988.8
White
25
8
1
16
8.5
34.0
-136.0
1031.0
895.0
Black
25
10
2
13
11.0
44.0
-51.0
1133.5
1082.5
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
105080864
Roesch, S (Samuel)
4
0.0
0
0
4
0.0
1142.9
-425.0
717.9
View list
2
1050109928
Van Den Heever, D (Dorian)
3
2.0
2
0
1
66.7
1107.7
141.7
1249.3
View list
3
105080876
Erasmus, R (Rudolph)
3
0.0
0
0
3
0.0
1135.1
-425.0
710.1
View list
4
1050109919
George, J (Jadan)
2
2.0
2
0
0
100.0
1107.2
425.0
1532.2
View list
5
1040111221
Van Den Heever, J (Joben)
2
2.0
2
0
0
100.0
1092.3
425.0
1517.3
View list
6
1050098818
Magerman, A (Anville)
2
1.0
1
0
1
50.0
1077.9
0.0
1077.9
View list
7
1060098817
Julie, W (Whaleed)
2
0.0
0
0
2
0.0
1059.0
-425.0
634.0
View list
8
1060098831
Joseph, D (Deowin)
1
1.0
1
0
0
100.0
1034.2
425.0
1459.2
View list
9
1050096059
Hoffmann, PD (Pierre)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1050133276
Blom, L (Lee-Handro)
1
1.0
1
0
0
100.0
1063.0
425.0
1488.0
View list
11
1040118710
Bosman, D (Denzel)
1
1.0
1
0
0
100.0
1104.7
425.0
1529.7
View list
12
1050142076
Cloete, C (Claythin)
1
1.0
1
0
0
100.0
1075.9
425.0
1500.9
View list
13
1050133277
Christiaan, V (Viron)
1
1.0
1
0
0
100.0
1063.0
425.0
1488.0
View list
14
1050098827
Boyce, C (Charlton)
1
1.0
1
0
0
100.0
1034.2
425.0
1459.2
View list
15
1040111220
Fitzpatrick, G (Gergon)
1
1.0
1
0
0
100.0
1121.6
425.0
1546.6
View list
16
2050104425
Mikhael, C (Chante)
1
1.0
1
0
0
100.0
1083.7
425.0
1508.7
View list
17
2050098803
Raymond, A (Ashlin)
1
1.0
1
0
0
100.0
1092.7
425.0
1517.7
View list
18
1050104423
Warne, R (Ryan)
1
1.0
1
0
0
100.0
1083.7
425.0
1508.7
View list
19
1050104420
Damon, K (Keaton)
1
0.5
0
1
0
50.0
1083.7
0.0
1083.7
View list
20
207069845
Hanekom, L (Larissa)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list