Chess South Africa
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Chess South Africa
Du Plessis, CR (Christiaan)
Dob:
1970/02/28 (Adult)
Gender:
Male
Chess SA id:
170007775
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2022/03/20 (775 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
1491.2
Curent Weighted rating
1471.9
Curent Weighted performance
983.1
Current official/published rating (highest between Raw, WR and WP)
1491.2
Current floor (min rating allowed)
1135.0
Current highest rating achieved
1635.0
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)
±109.5
Current Raw change used (final)
0.0
Projected new Raw rating
1491.2
Projected new Weighed rating
1473.9
Projected new Weighted performance
983.1
Projected new official/published rating (highest between new Raw, new WR and new WP)
1491.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1635.0
Projected new floor
1135.0
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
1534.8
Curent Weighted rating
1494.3
Curent Weighted performance
1044.2
Current official/published rating (highest between Raw, WR and WP)
1534.8
Current floor (min rating allowed)
1135.0
Current highest rating achieved
1635.0
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)
±102.9
Current Raw change used (final)
0.0
Projected new Raw rating
1534.8
Projected new Weighed rating
1498.3
Projected new Weighted performance
1044.2
Projected new official/published rating (highest between new Raw, new WR and new WP)
1534.8
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1635.0
Projected new floor
1135.0
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
1606.0
Curent Weighted rating
1551.5
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1606.0
Current floor (min rating allowed)
1135.0
Current highest rating achieved
1635.0
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)
±93.0
Current Raw change used (final)
0.0
Projected new Raw rating
1606.0
Projected new Weighed rating
1557.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1606.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1635.0
Projected new floor
1135.0
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
1606.0
Curent Weighted rating
1455.8
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1606.0
Current floor (min rating allowed)
1135.0
Current highest rating achieved
1635.0
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)
±93.0
Current Raw change used (final)
0.0
Projected new Raw rating
1606.0
Projected new Weighed rating
1470.8
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1606.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1635.0
Projected new floor
1135.0
Projected new K-facor
28
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
15
Rachella`s Cafe Blitz Tournament 1 2022
2022/03/20
2022/03/20
Tshwane (GTP)
Blitz
5
0.18
9
9
4.5
1476.0
1448.3
Analysis
14
2022 Chris Greyling Open (A)
2022/03/12
2022/03/12
Tshwane (GTP)
Standard
60
0.83
5
4
1.0
1476.0
1482.8
Analysis
13
CP Ope 2022 (A)
2022/02/19
2022/02/19
Tshwane (GTP)
Standard
60
0.83
5
5
0.5
1514.8
1533.5
Analysis
12
Piet Robertse 2022 (A)
2022/02/04
2022/02/05
Tshwane (GTP)
Standard
60
0.83
7
7
1.5
1514.8
1533.5
Analysis
11
2022 Tshwane Chess Open Registration Tournament (A)
2022/01/29
2022/01/29
Tshwane (GTP)
Standard
60
0.83
5
5
3.0
1519.2
1513.6
Analysis
10
Chessheroes Choo Choo Challenge 2022
2022/01/08
2022/01/08
Tshwane (GTP)
Blitz
8
0.25
7
7
2.5
1519.2
1520.0
Analysis
9
2021 Lardies Ope (A+B)
2021/10/29
2021/10/29
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1508.7
1499.3
Analysis
8
2021 Milos Ristic Open (A)
2021/10/09
2021/10/09
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1508.7
1499.3
Analysis
7
2021 Gauteng North Open Tournament (B)
2021/08/28
2021/08/29
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1525.8
1520.3
Analysis
6
2021 Alekhine Open (B)
2021/08/14
2021/08/15
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1525.8
1520.3
Analysis
5
2021 Chris Greyling Open Tournament (B)
2021/05/08
2021/05/08
Tshwane (GTP)
Standard
60
0.83
5
5
2.5
1566.0
1571.3
Analysis
4
2021 Lubowski Open Tournament (B)
2021/05/01
2021/05/02
Tshwane (GTP)
Standard
90
0.94
5
5
3.0
1566.0
1571.3
Analysis
3
2021 Blou Bul Tournament (B)
2021/04/10
2021/04/10
Mangaung (FMB)
Standard
60
0.83
5
5
4.0
1544.2
1546.9
Analysis
2
Ekurhuleni Chess Chessa Open 2021 (B)
2021/03/27
2021/03/27
Ekurhuleni (GE)
Standard
60
0.83
5
5
4.0
1520.0
1520.0
Analysis
1
2021 Registration Tournament (B)
2021/03/13
2021/03/13
Tshwane (GTP)
Standard
60
0.83
5
5
4.0
1520.0
1520.0
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
82
36
11
35
41.5
50.6
5.2
1448.6
1453.8
White
38
19
3
16
20.5
53.9
33.6
1446.8
1480.4
Black
44
17
8
19
21.0
47.7
-19.3
1450.1
1430.7
Standard
All
66
30
9
27
34.5
52.3
19.3
1490.1
1509.5
White
31
16
2
13
17.0
54.8
41.1
1481.9
1523.1
Black
35
14
7
14
17.5
50.0
0.0
1497.4
1497.4
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
16
6
2
8
7.0
43.8
-53.1
1277.1
1223.9
White
7
3
1
3
3.5
50.0
0.0
1291.4
1291.4
Black
9
3
1
5
3.5
38.9
-94.4
1265.9
1171.4
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1970134627
Tapiwa, JC (Junior Chirume)
3
2.5
2
1
0
83.3
1501.3
283.3
1784.6
View list
2
107086377
Jacobs, TB (Tiaan Benjamin)
3
2.0
2
0
1
66.7
1543.4
141.7
1685.1
View list
3
1920104016
Congolo, S (Sipho)
2
2.0
2
0
0
100.0
1522.9
425.0
1947.9
View list
4
111092701
Deysel, K (Kaleb)
2
2.0
2
0
0
100.0
1535.0
425.0
1960.0
View list
5
210083428
Rautenbach, H (Helen Christine)
2
2.0
2
0
0
100.0
1545.9
425.0
1970.9
View list
6
107090302
Setshedi, N (Neo)
2
1.0
1
0
1
50.0
1525.8
0.0
1525.8
View list
7
166037886
Tissot Van Patot, A (Anton)
2
1.0
0
2
0
50.0
1514.8
0.0
1514.8
View list
8
101015487
Khumalo, KB (Keith)
2
0.0
0
0
2
0.0
1497.6
-425.0
1072.6
View list
9
108052034
Du Toit, SJM (Stephanus (Matteo))
1
1.0
1
0
0
100.0
1566.0
425.0
1991.0
View list
10
177086357
Jacobs, GJ (Gerhard)
1
1.0
1
0
0
100.0
1476.0
425.0
1901.0
View list
11
109086379
Jacobs, CN (Calvin Nicholas)
1
1.0
1
0
0
100.0
1519.2
425.0
1944.2
View list
12
108056512
Huisamen, D (De Villiers)
1
1.0
1
0
0
100.0
1544.2
425.0
1969.2
View list
13
294011237
Grobbelaar, J (Jacqui)
1
1.0
1
0
0
100.0
1508.7
425.0
1933.7
View list
14
207087582
Amrouni, A (Alexia Shakira)
1
1.0
1
0
0
100.0
1508.7
425.0
1933.7
View list
15
109069449
Boheim, E (Eugene)
1
1.0
1
0
0
100.0
1520.0
425.0
1945.0
View list
16
199069187
Barikyan, M (Mikayel)
1
1.0
1
0
0
100.0
1520.0
425.0
1945.0
View list
17
108064021
Coetsee, D (Dewald)
1
1.0
1
0
0
100.0
1519.2
425.0
1944.2
View list
18
107069948
Jones, W (William)
1
1.0
1
0
0
100.0
1508.7
425.0
1933.7
View list
19
2150135551
Le Kay, A (Alexa)
1
1.0
1
0
0
100.0
1519.2
425.0
1944.2
View list
20
207079080
Lodi, I (Isagoentle)
1
1.0
1
0
0
100.0
1525.8
425.0
1950.8
View list