Chess South Africa
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Chess South Africa
De Wet, R (Ryan)
Dob:
2001/05/10 (Adult)
Gender:
Male
Chess SA id:
101006984
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2020/01/11 (1607 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
1495.6
Curent Weighted rating
1491.3
Curent Weighted performance
571.0
Current official/published rating (highest between Raw, WR and WP)
1495.6
Current floor (min rating allowed)
995.6
Current highest rating achieved
1495.6
Current K-factor
32
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)
±108.8
Current Raw change used (final)
0.0
Projected new Raw rating
1495.6
Projected new Weighed rating
1491.7
Projected new Weighted performance
571.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1495.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1495.6
Projected new floor
995.6
Projected new K-facor
32
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
1496.1
Curent Weighted rating
1490.4
Curent Weighted performance
570.7
Current official/published rating (highest between Raw, WR and WP)
1496.1
Current floor (min rating allowed)
996.1
Current highest rating achieved
1496.1
Current K-factor
32
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)
±108.7
Current Raw change used (final)
0.0
Projected new Raw rating
1496.1
Projected new Weighed rating
1491.0
Projected new Weighted performance
570.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1496.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1496.1
Projected new floor
996.1
Projected new K-facor
32
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
1433.7
Curent Weighted rating
1433.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1433.7
Current floor (min rating allowed)
933.7
Current highest rating achieved
1433.7
Current K-factor
32
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)
±118.9
Current Raw change used (final)
0.0
Projected new Raw rating
1433.7
Projected new Weighed rating
1433.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1433.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1433.7
Projected new floor
933.7
Projected new K-facor
32
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
1433.7
Curent Weighted rating
1433.7
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1433.7
Current floor (min rating allowed)
933.7
Current highest rating achieved
1433.7
Current K-factor
32
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)
±118.9
Current Raw change used (final)
0.0
Projected new Raw rating
1433.7
Projected new Weighed rating
1433.7
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1433.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1433.7
Projected new floor
933.7
Projected new K-facor
32
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
11
2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls)
2020/01/10
2020/01/11
4 Knights (4K)
Standard
90
0.94
5
5
4.5
1474.8
1474.9
Analysis
10
2019 Gauteng School League Finals (U19 Open)
2019/08/24
2019/08/24
Tshwane (GTP)
Standard
60
0.83
5
4
3.5
1482.2
1483.9
Analysis
9
2019 D4 Tshwane South Schools League Team Finals (U19)
2019/07/27
2019/07/27
Tshwane (GTP)
Standard
60
0.83
5
5
4.5
1474.2
1474.3
Analysis
8
Grey College Team Championship 2019 (A)
2019/02/22
2019/02/23
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1481.9
1483.0
Analysis
7
2019 Tshwane Chess Registration Tournament (B)
2019/01/26
2019/01/26
Tshwane (GTP)
Standard
60
0.83
5
5
3.5
1465.0
1462.5
Analysis
6
South African Junior Team Championships 2018 (U18B)
2018/12/16
2018/12/20
4 Knights (4K)
Standard
120
1.00
7
7
5.0
1424.4
1419.6
Analysis
5
2018 Etienne Lewis Trials (U20)
2018/08/31
2018/09/02
Tshwane (GTP)
Standard
120
1.00
7
7
5.0
1397.0
1390.1
Analysis
4
2018 Gauteng League Final (U19)
2018/08/25
2018/08/25
Tshwane (GTP)
Standard
60
0.83
5
3
3.0
1433.7
1433.7
Analysis
3
2018 Mid Gauteng Open (B)
2018/08/18
2018/08/18
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1433.7
1433.7
Analysis
2
2018 Alekhine Open (A)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
2.5
1433.7
1433.7
Analysis
1
2018 D4 Tshwane South Schools League Finals (U19)
2018/08/04
2018/08/04
Tshwane (GTP)
Standard
60
0.83
5
4
3.0
1433.7
1433.7
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
56
33
14
9
40.0
71.4
182.1
1261.0
1443.1
White
28
14
7
7
17.5
62.5
106.3
1268.2
1374.5
Black
28
19
7
2
22.5
80.4
258.0
1253.8
1511.8
Standard
All
56
33
14
9
40.0
71.4
182.1
1261.0
1443.1
White
28
14
7
7
17.5
62.5
106.3
1268.2
1374.5
Black
28
19
7
2
22.5
80.4
258.0
1253.8
1511.8
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
103094111
Hershensohn, H (Hugo)
2
2.0
2
0
0
100.0
1474.5
425.0
1899.5
View list
2
102027765
Nieuwoudt, H (Hanno)
2
1.5
1
1
0
75.0
1431.0
212.5
1643.5
View list
3
201052281
Msiza, AS (Aurelie Sakhile)
2
1.0
1
0
1
50.0
1415.3
0.0
1415.3
View list
4
101005806
Cruywagen, D (Dewan)
2
0.5
0
1
1
25.0
1415.3
-212.5
1202.8
View list
5
101070846
Gildenhuys, C (Christiaan)
1
1.0
1
0
0
100.0
1482.2
425.0
1907.2
View list
6
1000105160
Edwards, JJ (Jonathan Jan)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
7
101007993
Du Plooy, K (Konrad)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
8
107046393
Fourie, K (Keanan)
1
1.0
1
0
0
100.0
1465.0
425.0
1890.0
View list
9
101001711
Bekker, GD (Gerhardus)
1
1.0
1
0
0
100.0
1424.4
425.0
1849.4
View list
10
102065454
Barrett, S (Sean)
1
1.0
1
0
0
100.0
1424.4
425.0
1849.4
View list
11
201079539
Amrouni, G (Gabrielle)
1
1.0
1
0
0
100.0
1397.0
425.0
1822.0
View list
12
102005257
Coetzee, R (Riaan)
1
1.0
1
0
0
100.0
1482.2
425.0
1907.2
View list
13
199004195
Cantamessa, R (Ruan)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
14
102053241
Buchner, E (Eduard)
1
1.0
1
0
0
100.0
1481.9
425.0
1906.9
View list
15
187003026
Botha, J (Johan)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
16
102082919
Botha, B (Brihan)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
17
203002658
Booysen, T (Tineke)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
18
1040105862
Berendt, U (Ulrich)
1
1.0
1
0
0
100.0
1433.7
425.0
1858.7
View list
19
101011551
Gwayi, L (Lunathi)
1
1.0
1
0
0
100.0
1424.4
425.0
1849.4
View list
20
102012111
Hay, L (Luke)
1
1.0
1
0
0
100.0
1424.4
425.0
1849.4
View list