Chess South Africa
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Chess South Africa
Roets, LC (Logan)
Dob:
2008/07/09 (U18)
Gender:
Male
Chess SA id:
108091328
FIDE id:
Region:
West Rand (GWR)
Citizen:
RSA
Title(s):
Last active:
2020/02/22 (1547 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
1138.1
Curent Weighted rating
1138.1
Curent Weighted performance
500.0
Current official/published rating (highest between Raw, WR and WP)
1138.1
Current floor (min rating allowed)
638.1
Current highest rating achieved
1138.1
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)
±181.1
Current Raw change used (final)
0.0
Projected new Raw rating
1138.1
Projected new Weighed rating
1138.1
Projected new Weighted performance
500.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1138.1
Projected new floor
638.1
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
1138.4
Curent Weighted rating
1138.4
Curent Weighted performance
498.6
Current official/published rating (highest between Raw, WR and WP)
1138.4
Current floor (min rating allowed)
638.4
Current highest rating achieved
1138.4
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)
±181.0
Current Raw change used (final)
0.0
Projected new Raw rating
1138.4
Projected new Weighed rating
1138.4
Projected new Weighted performance
498.6
Projected new official/published rating (highest between new Raw, new WR and new WP)
1138.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1138.4
Projected new floor
638.4
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
8
JNW Club - Trinityhouse Randpark Ridge Open 2020 (D)
2020/02/22
2020/02/22
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
2.0
1105.9
1098.4
Analysis
7
JNW Club - Bryanston Open1 2020 (D)
2020/02/01
2020/02/01
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
1105.9
1098.4
Analysis
6
D2 League Finals 2019 (U11)
2019/08/03
2019/08/03
West Rand (GWR)
Standard
60
0.83
7
6
3.0
1126.5
1121.2
Analysis
5
2019 Gauteng Primary Schools Individual Chess Championships (U11 Boys)
2019/05/25
2019/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1077.4
1052.8
Analysis
4
D2 Schools Individuals 2019 (U11)
2019/05/18
2019/05/18
West Rand (GWR)
Standard
60
0.83
5
5
3.0
1077.4
1052.8
Analysis
3
2018 Gauteng League Final (U11)
2018/08/24
2018/08/24
Tshwane (GTP)
Standard
60
0.83
5
5
1.0
1130.9
1116.0
Analysis
2
2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys)
2018/05/25
2018/05/25
Tshwane (GTP)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
1
D2 Schools Individuals 2018 (U11 Open)
2018/05/19
2018/05/19
Johannesburg Metro (GJM)
Standard
60
0.83
5
5
3.0
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
41
17
4
20
19.0
46.3
-31.1
1090.9
1059.8
White
22
11
3
8
12.5
56.8
58.0
1092.5
1150.4
Black
19
6
1
12
6.5
34.2
-134.2
1089.1
954.9
Standard
All
41
17
4
20
19.0
46.3
-31.1
1090.9
1059.8
White
22
11
3
8
12.5
56.8
58.0
1092.5
1150.4
Black
19
6
1
12
6.5
34.2
-134.2
1089.1
954.9
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
108091329
French, N (Nicholas)
2
0.0
0
0
2
0.0
1138.7
-425.0
713.7
View list
2
108082807
Joseph, J (Jamie)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
3
2090130896
Bregman, I (Ines)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
4
1080117296
Botha, R (Ruan)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list
5
110091691
Barker, R (Ryan)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
6
1090130895
Arokiam, E (Ethan)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
7
1080113577
Arlow, JF (Jonathan)
1
1.0
1
0
0
100.0
1077.4
425.0
1502.4
View list
8
2050119237
Ansara, T (Tanit)
1
1.0
1
0
0
100.0
1105.9
425.0
1530.9
View list
9
1080113849
Agu-Ibe, L (Lesley)
1
1.0
1
0
0
100.0
1077.4
425.0
1502.4
View list
10
186007930
Du Plessis, PN (Prieur)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
11
108083511
Martins, A (Armand)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
209083505
Mkwa, B (Blessing)
1
1.0
1
0
0
100.0
1077.4
425.0
1502.4
View list
13
1070100929
Mothiba, T (Thapelo)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
14
2080106098
Nhambi, E (Emily)
1
1.0
1
0
0
100.0
1077.4
425.0
1502.4
View list
15
1080117302
Nkabinde, K (Kutlwano)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list
16
109091330
Obermeyer, H (Heinrich)
1
1.0
1
0
0
100.0
1126.5
425.0
1551.5
View list
17
108091327
Pienaar, JM (John)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
18
2080100390
Van Der Wath, R (Rochelle)
1
1.0
1
0
0
100.0
1130.9
425.0
1555.9
View list
19
107066126
Datnow, J (Jayten)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
20
107083507
Makore, N (Nokutenda)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list