Chess South Africa
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Chess South Africa
Schroeder, L (Liam)
Dob:
2009/05/24 (U16)
Gender:
Male
Chess SA id:
1090096311
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Last active:
2024/05/19 (69 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
Current Raw rating
1545.4
Current Weighted rating
1494.5
Current Weighted performance
1502.8
Current official/published rating (highest between Raw, WR and WP)
1545.4
Current highest rating achieved
1558.3
Current floor (min rating allowed)
1058.3
Current K-factor
32
Games played this month
-4
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)
±101.4
Current Raw change used (final)
0.0
Projected new Raw rating
1545.4
Projected new Weighed rating
1375.8
Projected new Weighted performance
1502.8
Projected new final Raw rating (if new WP > new Raw)
1545.4
Projected new highest rating
1558.3
Projected new floor
1058.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1545.4
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1510.6
Current Weighted rating
1497.7
Current Weighted performance
1466.7
Current official/published rating (highest between Raw, WR and WP)
1510.6
Current highest rating achieved
1524.0
Current floor (min rating allowed)
1024.0
Current K-factor
32
Games played this month
-4
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)
±106.5
Current Raw change used (final)
0.0
Projected new Raw rating
1510.6
Projected new Weighed rating
1378.6
Projected new Weighted performance
1466.7
Projected new final Raw rating (if new WP > new Raw)
1510.6
Projected new highest rating
1524.0
Projected new floor
1024.0
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1510.6
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1581.3
Current Weighted rating
1430.2
Current Weighted performance
1544.2
Current official/published rating (highest between Raw, WR and WP)
1581.3
Current highest rating achieved
1581.3
Current floor (min rating allowed)
1081.3
Current K-factor
32
s
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)
±96.3
Current Raw change used (final)
0.0
Projected new Raw rating
1581.3
Projected new Weighed rating
1318.4
Projected new Weighted performance
1544.2
Projected new final Raw rating (if new WP > new Raw)
1581.3
Projected new highest rating
1581.3
Projected new floor
1081.3
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1581.3
Projected effective change (new Official - current Official)
=0.0
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
Current Raw rating
1225.1
Current Weighted rating
1221.4
Current Weighted performance
1026.9
Current official/published rating (highest between Raw, WR and WP)
1225.1
Current highest rating achieved
1286.0
Current floor (min rating allowed)
786.0
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)
±160.0
Current Raw change used (final)
0.0
Projected new Raw rating
1225.1
Projected new Weighed rating
1122.9
Projected new Weighted performance
1026.9
Projected new final Raw rating (if new WP > new Raw)
1225.1
Projected new highest rating
1286.0
Projected new floor
786.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1225.1
Projected effective change (new Official - current Official)
=0.0
Tournaments
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
8
West Coast & Mykonos Open 2024 (Elite)
2024/05/17
2024/05/19
West Coast (WCU)
Standard
90
0.94
6
6
2.0
1558.3
1524.0
Analysis
7
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
2.0
1558.3
1574.6
Analysis
6
Deep Blue Open 2024 (Elite)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
4.0
1533.6
1464.8
Analysis
5
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.0
1497.5
1495.8
Analysis
4
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1497.5
1210.7
Analysis
3
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.5
1497.5
1495.8
Analysis
2
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1476.4
1401.4
Analysis
1
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.5
1476.4
1401.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
60
West Coast & Mykonos Open 2024 (Elite)
2024/05/17
2024/05/19
West Coast (WCU)
Standard
90
0.94
6
6
2.0
1558.3
1524.0
Analysis
59
Lower West Top Schools 2024 (U15)
2024/05/11
2024/05/11
West Coast (WCU)
Rapid
30
0.60
5
2
2.0
1558.3
1574.6
Analysis
58
Deep Blue Open 2024 (Elite)
2024/04/13
2024/04/13
West Coast (WCU)
Rapid
35
0.66
5
5
4.0
1533.6
1464.8
Analysis
57
Western Cape Inter Region Cup 2024 (U20 Boys)
2024/03/23
2024/03/24
Overberg (WOS)
Standard
90
0.94
5
5
3.0
1497.5
1495.8
Analysis
56
Western Cape Inter Region Cup 2024 (Blitz)
2024/03/22
2024/03/22
Overberg (WOS)
Blitz
5
0.18
7
7
3.0
1497.5
1210.7
Analysis
55
Western Cape HS Individuals Championship 2024 (U15 Boys)
2024/03/21
2024/03/22
Overberg (WOS)
Standard
60
0.83
6
6
4.5
1497.5
1495.8
Analysis
54
West Coast Schools Chess Prestige Championships 2024 (U15 Boys)
2024/02/24
2024/02/24
West Coast (WCU)
Rapid
30
0.60
5
5
4.0
1476.4
1401.4
Analysis
53
Lower West Coast Schools Chess Prestige 2024 (U15 Boys)
2024/02/17
2024/02/17
West Coast (WCU)
Rapid
30
0.60
5
5
4.5
1476.4
1401.4
Analysis
52
Clanwilliam Chess Club Open 2023 (A)
2023/12/02
2023/12/02
West Coast (WCU)
Rapid
35
0.66
5
5
3.5
1462.9
1371.0
Analysis
51
West Coast Primary Schools Grand Challenge League 2023 (High School)
2023/10/21
2023/10/21
West Coast (WCU)
Rapid
15
0.39
5
5
4.5
1442.1
1303.2
Analysis
50
Basil Ellman Rapid 2023 (C)
2023/09/30
2023/09/30
West Coast (WCU)
Rapid
30
0.60
5
4
1.5
1476.4
1364.3
Analysis
49
Deep Blue Open 2023 (Elite)
2023/09/16
2023/09/16
West Coast (WCU)
Rapid
28
0.58
5
5
1.5
1476.4
1364.3
Analysis
48
Western Cape Top Schools 2023 (U15 Mixed)
2023/09/02
2023/09/03
Cape Winelands (WCW)
Standard
60
0.83
6
6
4.0
1476.4
1484.6
Analysis
47
CW Top Schools 2023 (Advanced)
2023/08/11
2023/08/13
West Coast (WCU)
Standard
90
0.94
6
6
3.5
1467.1
1477.9
Analysis
46
Pedro Booyse Top Schools 2023 (High School)
2023/07/29
2023/07/29
West Coast (WCU)
Standard
60
0.83
5
5
3.5
1469.0
1494.2
Analysis
45
Lower West Coast Top Schools Championships 2023 (High School)
2023/06/10
2023/06/10
West Coast (WCU)
Rapid
30
0.60
5
5
3.5
1455.8
1330.1
Analysis
44
St Helenabaai Open 2023 (Elite)
2023/05/13
2023/05/13
West Coast (WCU)
Rapid
30
0.60
5
5
2.0
1492.7
1366.6
Analysis
43
WCCI Open 2023 (Blitz)
2023/04/29
2023/04/29
West Coast (WCU)
Blitz
5
0.18
5
1
0.0
1495.0
1234.1
Analysis
42
Western Cape HS Individuals 2023 (U15 Boys)
2023/04/01
2023/04/02
Cape Town (WCT)
Standard
60
0.83
6
6
4.0
1495.0
1495.2
Analysis
41
Western Cape Inter Regional 2023 (Junior Boys)
2023/03/18
2023/03/19
Eden District (WEG)
Standard
90
0.94
5
2
2.0
1477.1
1470.6
Analysis
1
2
3
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
41
23
8
10
27.0
65.9
134.8
1446.2
1580.9
White
22
11
5
6
13.5
61.4
96.6
1477.4
1574.0
Black
19
12
3
4
13.5
71.1
178.9
1410.1
1589.0
Standard
All
17
7
5
5
9.5
55.9
50.0
1509.0
1559.0
White
9
3
3
3
4.5
50.0
0.0
1565.3
1565.3
Black
8
4
2
2
5.0
62.5
106.3
1445.5
1551.8
Rapid
All
17
13
3
1
14.5
85.3
300.0
1330.6
1630.6
White
10
8
2
0
9.0
90.0
340.0
1337.8
1677.8
Black
7
5
1
1
5.5
78.6
242.9
1320.4
1563.2
Blitz
All
7
3
0
4
3.0
42.9
-60.7
1574.5
1513.8
White
3
0
0
3
0.0
0.0
-425.0
1679.1
1254.1
Black
4
3
0
1
3.0
75.0
212.5
1496.0
1708.5
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
305
191
26
88
204.0
66.9
143.5
1289.2
1432.7
White
153
103
12
38
109.0
71.2
180.6
1289.2
1469.8
Black
152
88
14
50
95.0
62.5
106.3
1289.1
1395.4
Standard
All
162
100
13
49
106.5
65.7
133.8
1286.4
1420.2
White
82
55
6
21
58.0
70.7
176.2
1289.5
1465.7
Black
80
45
7
28
48.5
60.6
90.3
1283.2
1373.5
Rapid
All
116
76
13
27
82.5
71.1
179.5
1283.7
1463.2
White
59
42
6
11
45.0
76.3
223.3
1284.7
1508.0
Black
57
34
7
16
37.5
65.8
134.2
1282.7
1416.9
Blitz
All
27
15
0
12
15.0
55.6
47.2
1329.5
1376.7
White
12
6
0
6
6.0
50.0
0.0
1309.3
1309.3
Black
15
9
0
6
9.0
60.0
85.0
1345.6
1430.6
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
109090543
Visagie, C (Christopher)
12
7.0
6
2
4
58.3
1395.1
70.8
1466.0
View list
2
108090548
Lewaks, S (Shaundre)
9
0.5
0
1
8
5.6
1382.7
-377.8
1005.0
View list
3
1090096276
De Klerk, J (Jason)
7
6.5
6
1
0
92.9
1336.0
364.3
1700.2
View list
4
1090099730
Drennen, L (Liam)
7
6.0
6
0
1
85.7
1385.0
303.6
1688.6
View list
5
1100138326
Koopman, T (Tyler)
7
4.0
2
4
1
57.1
1477.7
60.7
1538.4
View list
6
109093484
Duiker, P (Phillip)
6
6.0
6
0
0
100.0
1473.2
425.0
1898.2
View list
7
1100103503
Arendse, Q (Qnwinne)
5
5.0
6
0
0
100.0
1397.6
425.0
1822.6
View list
8
109090545
Brooks, L (Lehane)
5
5.0
5
0
0
100.0
1303.1
425.0
1728.1
View list
9
1090096312
Lu, DTX (Daniel Ting Xu)
5
4.5
4
1
0
90.0
1319.8
340.0
1659.8
View list
10
1060096290
Kariem, S (Shakir)
5
2.5
2
1
2
50.0
1399.7
0.0
1399.7
View list
11
1060099677
Njokweni, L (Llyabona)
5
1.0
0
2
3
20.0
1413.1
-255.0
1158.1
View list
12
1110139048
Siebritz, Y (Yul)
4
3.0
3
0
1
75.0
1485.5
212.5
1698.0
View list
13
1090096256
Ocks, K (Keano)
4
2.0
2
0
2
50.0
1288.8
0.0
1288.8
View list
14
108077754
Opperman, M (Matthew)
4
1.5
1
1
2
37.5
1416.6
-106.3
1310.4
View list
15
2100115883
Bester, K (Kericheni)
3
3.0
3
0
0
100.0
1276.1
425.0
1701.1
View list
16
1090142540
Sawayer, L (Luke)
3
3.0
3
0
0
100.0
1448.9
425.0
1873.9
View list
17
2100131696
Warner, A (Alicia)
3
3.0
3
0
0
100.0
1469.5
425.0
1894.5
View list
18
109093559
Kameel, L (Lindon)
3
2.0
2
0
1
66.7
1364.4
141.7
1506.1
View list
19
105065981
Minnaar, E (Ethan)
3
2.0
2
0
1
66.7
1458.1
141.7
1599.8
View list
20
2090107109
Pienaar, F (Francisca)
3
2.0
2
0
1
66.7
1419.8
141.7
1561.5
View list