Chess South Africa
Last updated:
Player Page
Home
Chess South Africa
Du Plessis, J (Jean)
Dob:
2007/04/18 (U18)
Gender:
Male
Chess SA id:
1070096483
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Last active:
2023/07/29 (289 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
1231.0
Curent Weighted rating
1227.3
Curent Weighted performance
906.4
Current official/published rating (highest between Raw, WR and WP)
1231.0
Current floor (min rating allowed)
731.0
Current highest rating achieved
1231.0
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)
±158.7
Current Raw change used (final)
0.0
Projected new Raw rating
1231.0
Projected new Weighed rating
1227.9
Projected new Weighted performance
906.4
Projected new official/published rating (highest between new Raw, new WR and new WP)
1231.0
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1231.0
Projected new floor
731.0
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
1187.6
Curent Weighted rating
1187.6
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1187.6
Current floor (min rating allowed)
687.6
Current highest rating achieved
1187.6
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)
±168.8
Current Raw change used (final)
0.0
Projected new Raw rating
1187.6
Projected new Weighed rating
1187.6
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1187.6
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1187.6
Projected new floor
687.6
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
1235.7
Curent Weighted rating
1229.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1235.7
Current floor (min rating allowed)
735.7
Current highest rating achieved
1235.7
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)
±157.6
Current Raw change used (final)
0.0
Projected new Raw rating
1235.7
Projected new Weighed rating
1230.5
Projected new Weighted performance
0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1235.7
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1235.7
Projected new floor
735.7
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)
735.7
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
735.7
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
6
CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)
2023/07/29
2023/07/29
Cape Town (WCT)
Rapid
30
0.60
5
5
3.0
1221.5
1222.0
Analysis
5
Courtrai Midas Rapid 2023 (U16)
2023/03/04
2023/03/04
Cape Winelands (WCW)
Rapid
13
0.35
5
4
2.5
1216.3
1208.0
Analysis
4
2022 East Dist Individuals (U15)
2022/03/13
2022/03/13
Cape Town (WCT)
Rapid
45
0.74
6
6
4.0
1191.4
1200.0
Analysis
3
2020 East District Individuals (U13)
2020/01/31
2020/02/01
Cape Town (WCT)
Standard
60
0.83
6
0
0.0
1191.4
1187.6
Analysis
2
2019 Metro-East District Schools Trials (U13)
2019/02/01
2019/02/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1166.8
1160.0
Analysis
1
District East Schools Chess Open Trials 2018 (U11)
2018/02/02
2018/02/03
Cape Town (WCT)
Standard
60
0.83
6
6
2.0
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
27
15
1
11
15.5
57.4
63.0
1179.9
1242.8
White
14
8
0
6
8.0
57.1
60.7
1164.5
1225.3
Black
13
7
1
5
7.5
57.7
65.4
1196.4
1261.8
Standard
All
12
6
0
6
6.0
50.0
0.0
1164.5
1164.5
White
6
4
0
2
4.0
66.7
141.7
1134.5
1276.2
Black
6
2
0
4
2.0
33.3
-141.7
1194.6
1052.9
Rapid
All
15
9
1
5
9.5
63.3
113.3
1192.1
1305.5
White
8
4
0
4
4.0
50.0
0.0
1187.1
1187.1
Black
7
5
1
1
5.5
78.6
242.9
1197.9
1440.8
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
107092079
Mpu, L (Live)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
2
1080138887
Robyn, E (Ethan)
1
1.0
1
0
0
100.0
1191.4
425.0
1616.4
View list
3
1110153073
Pieters, H (Henry)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
4
1060108813
Phongoma, A (Amkele)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
5
1080146750
Ntshangase, O (Oyithando)
1
1.0
1
0
0
100.0
1221.5
425.0
1646.5
View list
6
1060108793
Nkathula, U (Uzukhanye)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
7
1080096480
Suleiman, A (Adjiet)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
107072118
Sterley, B (Boaz)
1
1.0
1
0
0
100.0
1191.4
425.0
1616.4
View list
9
106076818
Greyling, J (Johnathan)
1
1.0
1
0
0
100.0
1221.5
425.0
1646.5
View list
10
1080153072
Goussard, T (Tiaan)
1
1.0
1
0
0
100.0
1216.3
425.0
1641.3
View list
11
1070150234
Goodall, B (Brent)
1
1.0
1
0
0
100.0
1221.5
425.0
1646.5
View list
12
1070138894
Titus, G (Graylin)
1
1.0
1
0
0
100.0
1191.4
425.0
1616.4
View list
13
2080138896
Vakele, C (Chuma)
1
1.0
1
0
0
100.0
1191.4
425.0
1616.4
View list
14
2080096501
Van Rooyen, L (Leane)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
15
1060108816
Willemburg, E (Ethan)
1
1.0
1
0
0
100.0
1166.8
425.0
1591.8
View list
16
2080096508
Du Plessis, P (Phillip)
1
0.5
0
1
0
50.0
1216.3
0.0
1216.3
View list
17
108087782
Jonkers, T (Tristan)
1
0.0
0
0
1
0.0
1191.4
-425.0
766.4
View list
18
107059034
Stagler, V (Vadon)
1
0.0
0
0
1
0.0
1191.4
-425.0
766.4
View list
19
207077369
Shepstone, TE (Tyla Elizabeth)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list
20
107082136
Ross, X (Xander)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list