Chess South Africa
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Chess South Africa
Swart, RJ (Riaan)
Dob:
1979/06/06 (Adult)
Gender:
Male
Chess SA id:
179037039
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Last active:
2024/05/02 (18 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
1592.5
Curent Weighted rating
1605.3
Curent Weighted performance
1408.0
Current official/published rating (highest between Raw, WR and WP)
1605.3
Current floor (min rating allowed)
1133.2
Current highest rating achieved
1633.2
Current K-factor
28
Games played this month
5
Score (S)
1.5
Expected score (We)
3.05
Difference (S-We)
-1.55
Current Raw change (no limits, including tournament time weight)
-36.0
Current min/max change allowed (with limits)
±94.8
Current Raw change used (final)
-36.0
Projected new Raw rating
1556.5
Projected new Weighed rating
1601.1
Projected new Weighted performance
1408.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1601.1
Projected effective change (new Official - current Official)
-4.2
Projected new highest rating
1633.2
Projected new floor
1133.2
Projected new K-facor
28
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
1599.6
Curent Weighted rating
1605.2
Curent Weighted performance
1420.9
Current official/published rating (highest between Raw, WR and WP)
1605.2
Current floor (min rating allowed)
1133.2
Current highest rating achieved
1633.2
Current K-factor
28
Games played this month
5
Score (S)
1.5
Expected score (We)
3.12
Difference (S-We)
-1.62
Current Raw change (no limits, including tournament time weight)
-45.4
Current min/max change allowed (with limits)
±93.8
Current Raw change used (final)
-45.4
Projected new Raw rating
1554.2
Projected new Weighed rating
1600.9
Projected new Weighted performance
1420.9
Projected new official/published rating (highest between new Raw, new WR and new WP)
1600.9
Projected effective change (new Official - current Official)
-4.3
Projected new highest rating
1633.2
Projected new floor
1133.2
Projected new K-facor
28
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
1611.0
Curent Weighted rating
1602.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1611.0
Current floor (min rating allowed)
1124.0
Current highest rating achieved
1624.0
Current K-factor
28
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)
±92.3
Current Raw change used (final)
0.0
Projected new Raw rating
1611.0
Projected new Weighed rating
1603.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1611.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1624.0
Projected new floor
1124.0
Projected new K-facor
28
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
1611.0
Curent Weighted rating
1602.1
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1611.0
Current floor (min rating allowed)
1124.0
Current highest rating achieved
1624.0
Current K-factor
28
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)
±92.3
Current Raw change used (final)
0.0
Projected new Raw rating
1611.0
Projected new Weighed rating
1603.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1611.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1624.0
Projected new floor
1124.0
Projected new K-facor
28
Tournaments
History
Tournament:
2024 Mid Gauteng Open Chess Tournament (A)
Start:
2024/05/02
End:
2024/05/02
Host:
GTP
Type:
Standard
Time:
60
Time weight:
0.83
Rounds:
5
Games:
5
Score:
1.5
Main rating:
1592.5
Rating gain/loss:
-36.0
Type rating:
1599.6
Rating gain/loss:
-45.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
2024 Mid Gauteng Open Chess Tournament (A)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1592.5
1599.6
Analysis
3
2024 Chris Greyling Open Chess Tournament (A)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1564.8
1562.6
Analysis
2
2024 Blou Bul Open Chess Tournament (A)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1591.3
1594.0
Analysis
1
2024 Gauteng Inter-Region Chess Championship (Adult A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.5
1619.2
1623.7
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
8
2024 Mid Gauteng Open Chess Tournament (A)
2024/05/02
2024/05/02
Tshwane (GTP)
Standard
60
0.83
5
5
1.5
1592.5
1599.6
Analysis
7
2024 Chris Greyling Open Chess Tournament (A)
2024/03/16
2024/03/16
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1564.8
1562.6
Analysis
6
2024 Blou Bul Open Chess Tournament (A)
2024/02/10
2024/02/10
Tshwane (GTP)
Standard
60
0.83
5
4
0.5
1591.3
1594.0
Analysis
5
2024 Gauteng Inter-Region Chess Championship (Adult A)
2024/01/13
2024/01/14
Tshwane (GTP)
Standard
90
0.94
5
5
0.5
1619.2
1623.7
Analysis
4
Piet Robertse 2022 (A)
2022/02/04
2022/02/05
Tshwane (GTP)
Standard
60
0.83
7
7
2.0
1633.2
1633.2
Analysis
3
2020 Piet Robbertse (A)
2020/01/31
2020/02/02
Cape Winelands (WCW)
Standard
120
1.00
5
5
3.0
1609.4
1607.4
Analysis
2
2019 Piet Robbertse (A)
2019/02/01
2019/02/03
Tshwane (GTP)
Standard
120
1.00
5
5
4.0
1551.7
1548.6
Analysis
1
2018 Alekhine Open (A)
2018/08/09
2018/08/11
Tshwane (GTP)
Standard
90
0.94
6
6
2.5
1597.0
1597.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
19
4
3
12
5.5
28.9
-178.9
1671.3
1492.4
White
11
2
2
7
3.0
27.3
-193.2
1693.4
1500.2
Black
8
2
1
5
2.5
31.3
-159.4
1641.0
1481.6
Standard
All
19
4
3
12
5.5
28.9
-178.9
1671.3
1492.4
White
11
2
2
7
3.0
27.3
-193.2
1693.4
1500.2
Black
8
2
1
5
2.5
31.3
-159.4
1641.0
1481.6
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
42
14
6
22
17.0
40.5
-81.0
1636.1
1555.1
White
21
6
4
11
8.0
38.1
-101.2
1644.4
1543.2
Black
21
8
2
11
9.0
42.9
-60.7
1627.8
1567.1
Standard
All
42
14
6
22
17.0
40.5
-81.0
1636.1
1555.1
White
21
6
4
11
8.0
38.1
-101.2
1644.4
1543.2
Black
21
8
2
11
9.0
42.9
-60.7
1627.8
1567.1
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
103004868
Claassen, J (Jean-Daniel)
2
1.0
1
0
1
50.0
1574.3
0.0
1574.3
View list
2
188023581
Moche, J (Johannes)
2
0.0
0
0
2
0.0
1612.3
-425.0
1187.3
View list
3
1110098631
Kruger, T (Tobias)
1
1.0
1
0
0
100.0
1564.8
425.0
1989.8
View list
4
1000133744
Masilela, NK (Ntokozo King)
1
1.0
1
0
0
100.0
1592.5
425.0
2017.5
View list
5
170007775
Du Plessis, CR (Christiaan)
1
1.0
1
0
0
100.0
1633.2
425.0
2058.2
View list
6
206006788
De Villiers, A (Anri)
1
1.0
1
0
0
100.0
1609.4
425.0
2034.4
View list
7
101005806
Cruywagen, D (Dewan)
1
1.0
1
0
0
100.0
1597.0
425.0
2022.0
View list
8
100023799
Mogale, S (Siyabonga)
1
1.0
1
0
0
100.0
1564.8
425.0
1989.8
View list
9
199089714
Motsoaledi, B (Boipelo)
1
1.0
1
0
0
100.0
1597.0
425.0
2022.0
View list
10
174026886
Ndhlovu, BB (Bhekisisa)
1
1.0
1
0
0
100.0
1551.7
425.0
1976.7
View list
11
184027327
Nene, TH (Themba)
1
1.0
1
0
0
100.0
1551.7
425.0
1976.7
View list
12
1930104024
Nxumalo, B (Banele)
1
1.0
1
0
0
100.0
1609.4
425.0
2034.4
View list
13
210083428
Rautenbach, H (Helen Christine)
1
1.0
1
0
0
100.0
1564.8
425.0
1989.8
View list
14
166037886
Tissot Van Patot, A (Anton)
1
1.0
1
0
0
100.0
1633.2
425.0
2058.2
View list
15
163041563
Vermeulen, EJ (Ernestus)
1
1.0
1
0
0
100.0
1551.7
425.0
1976.7
View list
16
173004580
Chikwava, R (Ronald)
1
0.5
0
1
0
50.0
1591.3
0.0
1591.3
View list
17
105009732
Fourie, B (Brandon)
1
0.5
0
1
0
50.0
1597.0
0.0
1597.0
View list
18
1080143163
Fidos, E (Eric)
1
0.5
0
1
0
50.0
1592.5
0.0
1592.5
View list
19
106076005
Nguyen, MT (Minh)
1
0.5
0
1
0
50.0
1609.4
0.0
1609.4
View list
20
195029563
Pearson, RW (Russel)
1
0.5
0
1
0
50.0
1619.2
0.0
1619.2
View list