Chess South Africa
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Chess South Africa
Lielieveld, J (Jadrian)
Dob:
2010/08/19 (U16)
Gender:
Male
Chess SA id:
1100097431
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/04/06 (24 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
1667.9
Curent Weighted rating
1621.2
Curent Weighted performance
1610.5
Current official/published rating (highest between Raw, WR and WP)
1667.9
Current floor (min rating allowed)
1197.2
Current highest rating achieved
1697.2
Current K-factor
28
Games played this month
4
Score (S)
3.0
Expected score (We)
3.18
Difference (S-We)
-0.18
Current Raw change (no limits, including tournament time weight)
-2.7
Current min/max change allowed (with limits)
±85.1
Current Raw change used (final)
-2.7
Projected new Raw rating
1665.2
Projected new Weighed rating
1626.7
Projected new Weighted performance
1610.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1665.2
Projected effective change (new Official - current Official)
-2.7
Projected new highest rating
1697.2
Projected new floor
1197.2
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
1630.1
Curent Weighted rating
1607.7
Curent Weighted performance
1553.0
Current official/published rating (highest between Raw, WR and WP)
1630.1
Current floor (min rating allowed)
1162.9
Current highest rating achieved
1662.9
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)
±89.8
Current Raw change used (final)
0.0
Projected new Raw rating
1630.1
Projected new Weighed rating
1611.2
Projected new Weighted performance
1553.0
Projected new official/published rating (highest between new Raw, new WR and new WP)
1630.1
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1662.9
Projected new floor
1162.9
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
1586.0
Curent Weighted rating
1484.2
Curent Weighted performance
1550.5
Current official/published rating (highest between Raw, WR and WP)
1586.0
Current floor (min rating allowed)
1086.0
Current highest rating achieved
1586.0
Current K-factor
32
Games played this month
4
Score (S)
3.0
Expected score (We)
3.37
Difference (S-We)
-0.37
Current Raw change (no limits, including tournament time weight)
-11.8
Current min/max change allowed (with limits)
±95.7
Current Raw change used (final)
-11.8
Projected new Raw rating
1574.2
Projected new Weighed rating
1493.9
Projected new Weighted performance
1550.5
Projected new official/published rating (highest between new Raw, new WR and new WP)
1574.2
Projected effective change (new Official - current Official)
-11.8
Projected new highest rating
1586.0
Projected new floor
1086.0
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
1218.4
Curent Weighted rating
1218.4
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1218.4
Current floor (min rating allowed)
1086.0
Current highest rating achieved
1218.4
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)
±161.5
Current Raw change used (final)
0.0
Projected new Raw rating
1218.4
Projected new Weighed rating
1218.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)
1218.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1218.4
Projected new floor
1086.0
Projected new K-facor
36
Tournaments
History
Tournament:
Cape Town Junior League Qualifier 2024 (U18 Open)
Start:
2024/04/06
End:
2024/04/06
Host:
WCT
Type:
Rapid
Time:
25
Time weight:
0.54
Rounds:
4
Games:
4
Score:
3.0
Main rating:
1667.9
Rating gain/loss:
-2.7
Type rating:
1586.0
Rating gain/loss:
-11.8
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
4
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.0
1667.9
1586.0
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.5
1697.2
1662.9
Analysis
2
Cape Winelands Schools - Prestige 2024 (U15 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1697.2
1662.9
Analysis
1
Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
6.0
1676.3
1528.1
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
48
Cape Town Junior League Qualifier 2024 (U18 Open)
2024/04/06
2024/04/06
Cape Town (WCT)
Rapid
25
0.54
6
4
3.0
1667.9
1586.0
Analysis
47
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
3.5
1697.2
1662.9
Analysis
46
Cape Winelands Schools - Prestige 2024 (U15 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1697.2
1662.9
Analysis
45
Cape Winelands Schools - HS Trials 1 2024 (U15 Boys)
2024/02/17
2024/02/17
Cape Winelands (WCW)
Rapid
35
0.66
6
6
6.0
1676.3
1528.1
Analysis
44
2023 Western Cape Rural Cup (U14)
2023/12/09
2023/12/09
Cape Winelands (WCW)
Standard
60
0.83
5
3
2.0
1671.0
1655.3
Analysis
43
Western Cape Closed Championship 2023 (B)
2023/09/23
2023/09/25
Cape Town (WCT)
Standard
120
1.00
6
6
5.0
1592.4
1578.7
Analysis
42
Cape Town Junior Chess League Finals 2023 (U20A)
2023/09/16
2023/09/16
Cape Town (WCT)
Rapid
25
0.54
7
6
6.0
1592.4
1462.0
Analysis
41
CW Top Schools 2023 (U13 Mix + U13 Girls)
2023/08/26
2023/08/26
Cape Winelands (WCW)
Rapid
32
0.63
5
5
5.0
1568.8
1400.6
Analysis
40
WP Club League 2023 (B)
2023/07/29
2023/09/09
Cape Town (WCT)
Standard
120
1.00
11
9
5.0
1592.4
1578.7
Analysis
39
Cape Town Junior Chess League - Round 1 2023 (U20)
2023/07/22
2023/07/22
Cape Town (WCT)
Rapid
25
0.54
7
6
4.0
1581.5
1409.6
Analysis
38
Steinitz Open 2023 (A+B)
2023/05/26
2023/05/28
Cape Town (WCT)
Standard
90
0.94
6
6
3.5
1536.1
1531.6
Analysis
37
Cape Town Junior Chess League Q1 2023
2023/05/13
2023/05/13
Cape Town (WCT)
Rapid
25
0.54
7
6
4.5
1536.1
1403.5
Analysis
36
Western Cape PS Individuals 2023 (U13 Boys)
2023/05/05
2023/05/06
Cape Town (WCT)
Standard
60
0.83
6
6
5.5
1536.1
1531.6
Analysis
35
Cape Winelands Schools Prestige 2023 (U13 Boys)
2023/03/11
2023/03/11
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1521.2
1514.5
Analysis
34
Cape Winelands Schools Chess - Trials 1 2023 (U13 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.5
1510.7
1502.2
Analysis
33
2022 Western Province Club League (C)
2022/08/20
2022/10/01
Cape Town (WCT)
Standard
120
1.00
11
9
3.5
1589.4
1581.2
Analysis
32
WCCA Rural Cup 2022 (U14)
2022/08/13
2022/08/14
Overberg (WOS)
Standard
60
0.83
5
4
2.0
1603.8
1600.5
Analysis
31
WCCA Rural Cup Blitz 2022
2022/07/12
2022/07/12
Overberg (WOS)
Blitz
5
0.18
5
0
0.0
1591.8
1218.4
Analysis
30
South African Open 2022 (U16)
2022/07/11
2022/07/13
Cape Town (WCT)
Standard
90
0.94
6
6
5.0
1591.8
1588.3
Analysis
29
Western Cape Schools 2022 (U13 Boys)
2022/05/28
2022/05/29
Cape Winelands (WCW)
Standard
65
0.85
6
6
5.0
1558.9
1558.5
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
21
16
2
3
17.0
81.0
263.1
1402.7
1665.8
White
11
7
2
2
8.0
72.7
193.2
1439.3
1632.5
Black
10
9
0
1
9.0
90.0
340.0
1362.5
1702.5
Standard
All
11
7
2
2
8.0
72.7
193.2
1404.1
1597.3
White
6
3
2
1
4.0
66.7
141.7
1433.1
1574.8
Black
5
4
0
1
4.0
80.0
255.0
1369.3
1624.3
Rapid
All
10
9
0
1
9.0
90.0
340.0
1401.2
1741.2
White
5
4
0
1
4.0
80.0
255.0
1446.8
1701.8
Black
5
5
0
0
5.0
100.0
425.0
1355.7
1780.7
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
263
190
19
54
199.5
75.9
219.8
1306.0
1525.8
White
135
95
10
30
100.0
74.1
204.6
1320.6
1525.2
Black
128
95
9
24
99.5
77.7
235.7
1290.7
1526.4
Standard
All
164
117
11
36
122.5
74.7
209.9
1329.8
1539.7
White
85
61
6
18
64.0
75.3
215.0
1348.3
1563.3
Black
79
56
5
18
58.5
74.1
204.4
1309.8
1514.3
Rapid
All
98
72
8
18
76.0
77.6
234.2
1267.2
1501.4
White
49
33
4
12
35.0
71.4
182.1
1274.6
1456.7
Black
49
39
4
6
41.0
83.7
286.2
1259.8
1546.0
Blitz
All
1
1
0
0
1.0
100.0
425.0
1213.9
1638.9
White
1
1
0
0
1.0
100.0
425.0
1213.9
1638.9
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
109087931
Michiel, RRJ (Raidan)
8
1.0
0
2
6
12.5
1360.8
-318.8
1042.1
View list
2
1100096729
Kruger, A (Aiden)
7
2.5
2
1
4
35.7
1386.2
-121.4
1264.8
View list
3
110078333
Neethling, S (Sean)
5
4.0
4
0
1
80.0
1396.2
255.0
1651.2
View list
4
1110104004
Shapiro, M (Matthew)
5
4.0
4
0
1
80.0
1510.4
255.0
1765.4
View list
5
109078336
Willis, C (Cronan)
4
4.0
4
0
0
100.0
1483.0
425.0
1908.0
View list
6
1100103428
Fourie, O (Ockert)
3
3.0
3
0
0
100.0
1380.5
425.0
1805.5
View list
7
109078326
Geldenhuys, L (Leathon)
3
3.0
3
0
0
100.0
1127.3
425.0
1552.3
View list
8
1100108720
Goosen, R (Ruan)
3
3.0
3
0
0
100.0
1488.6
425.0
1913.6
View list
9
1090096311
Schroeder, L (Liam)
3
3.0
3
0
0
100.0
1434.7
425.0
1859.7
View list
10
1100108727
Titus, J (Jordyn)
3
3.0
3
0
0
100.0
1518.9
425.0
1943.9
View list
11
1100101909
Liu, F (Furui)
3
2.5
2
1
0
83.3
1528.7
283.3
1812.1
View list
12
1100135522
Oosthuizen, E (Ethan)
3
2.0
2
0
1
66.7
1611.1
141.7
1752.8
View list
13
1090108767
Potgieter, W (Werne)
3
2.0
1
2
0
66.7
1655.3
141.7
1797.0
View list
14
106072635
Williams, B (Brett)
3
1.5
0
3
0
50.0
1403.0
0.0
1403.0
View list
15
1070119933
Waguta, B (Brooklyn)
3
1.0
1
0
2
33.3
1560.9
-141.7
1419.3
View list
16
106078288
Africa, G (Gillmore)
2
2.0
2
0
0
100.0
1562.6
425.0
1987.6
View list
17
1070108642
Damonse, W (Waylong)
2
2.0
2
0
0
100.0
1483.2
425.0
1908.2
View list
18
1100108722
Daniels, M (Matthew)
2
2.0
2
0
0
100.0
1260.3
425.0
1685.3
View list
19
1100098105
Fransman, B (Benito)
2
2.0
2
0
0
100.0
1483.2
425.0
1908.2
View list
20
110087930
Gordon, J (Joshtain)
2
2.0
2
0
0
100.0
1260.3
425.0
1685.3
View list