Player Page

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: 2024/11/02 (31 days ago)
Ratings
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 rating1636.9
Current Weighted rating1546.5
Current Weighted performance1583.3
Current official/published rating (highest between Raw, WR and WP)1636.9
Current highest rating achieved1668.3
Current floor (min rating allowed)1168.3
Current K-factor28
Games played this month0
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)±89.0
Current Raw change used (final)0.0
Projected new Raw rating1636.9
Projected new Weighed rating1425.2
Projected new Weighted performance1583.3
Projected new final Raw rating (if new WP > new Raw)1636.9
Projected new highest rating1668.3
Projected new floor1168.3
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1636.9
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 rating1595.1
Current Weighted rating1534.0
Current Weighted performance1583.3
Current official/published rating (highest between Raw, WR and WP)1595.1
Current highest rating achieved1633.5
Current floor (min rating allowed)1133.5
Current K-factor28
Games played this month0
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)±94.4
Current Raw change used (final)0.0
Projected new Raw rating1595.1
Projected new Weighed rating1412.9
Projected new Weighted performance1583.3
Projected new final Raw rating (if new WP > new Raw)1595.1
Projected new highest rating1633.5
Projected new floor1133.5
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1595.1
Projected effective change (new Official - current Official)=0.0
s
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 rating1581.3
Current Weighted rating1495.9
Current Weighted performance1472.1
Current official/published rating (highest between Raw, WR and WP)1581.3
Current highest rating achieved1581.3
Current floor (min rating allowed)1081.3
Current K-factor32
Games played this month0
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 rating1581.3
Projected new Weighed rating1380.2
Projected new Weighted performance1472.1
Projected new final Raw rating (if new WP > new Raw)1581.3
Projected new highest rating1581.3
Projected new floor1081.3
Projected new K-facor32
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 rating1225.1
Current Weighted rating1220.2
Current Weighted performance966.0
Current official/published rating (highest between Raw, WR and WP)1225.1
Current highest rating achieved1286.0
Current floor (min rating allowed)786.0
Current K-factor36
Games played this month0
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 rating1225.1
Projected new Weighed rating1122.4
Projected new Weighted performance966.0
Projected new final Raw rating (if new WP > new Raw)1225.1
Projected new highest rating1286.0
Projected new floor786.0
Projected new K-facor36
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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
12 PR Booyse Standard Tournament 2024 (Elite) 2024/11/02 2024/11/02 West Coast (WCU) Standard 60 0.83 5 5 2.5 1668.3 1633.5 Analysis
11 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 5.0 1604.1 1564.9 Analysis
10 Western Cape Women’s Championship 2024 (Intermediate) 2024/08/10 2024/08/10 West Coast (WCU) Standard 60 0.83 5 5 4.5 1545.4 1510.6 Analysis
9 Pedro Booyse Top Schools Championships 2024 (U15) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 4.0 1545.4 1510.6 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
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
64 PR Booyse Standard Tournament 2024 (Elite) 2024/11/02 2024/11/02 West Coast (WCU) Standard 60 0.83 5 5 2.5 1668.3 1633.5 Analysis
63 Western Cape Top Schools Championship 2024 (U15 Mixed) 2024/08/30 2024/09/01 Eden (WEG) Standard 60 0.83 6 6 5.0 1604.1 1564.9 Analysis
62 Western Cape Women’s Championship 2024 (Intermediate) 2024/08/10 2024/08/10 West Coast (WCU) Standard 60 0.83 5 5 4.5 1545.4 1510.6 Analysis
61 Pedro Booyse Top Schools Championships 2024 (U15) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 4.0 1545.4 1510.6 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
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Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 61 38 10 13 43.0 70.5 174.2 1438.1 1612.3
White 32 18 6 8 21.0 65.6 132.8 1465.2 1598.0
Black 29 20 4 5 22.0 75.9 219.8 1408.2 1628.1
Standard All 37 22 7 8 25.5 68.9 160.8 1461.7 1622.6
White 19 10 4 5 12.0 63.2 111.8 1498.6 1610.4
Black 18 12 3 3 13.5 75.0 212.5 1422.9 1635.4
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 325 206 28 91 220.0 67.7 150.4 1297.3 1447.7
White 163 110 13 40 116.5 71.5 182.5 1298.4 1480.9
Black 162 96 15 51 103.5 63.9 118.1 1296.3 1414.3
Standard All 182 115 15 52 122.5 67.3 147.1 1301.2 1448.4
White 92 62 7 23 65.5 71.2 180.2 1305.7 1485.9
Black 90 53 8 29 57.0 63.3 113.3 1296.7 1410.0
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109090543 Visagie, C (Christopher) 13 7.5 6 3 4 57.7 1406.7 65.4 1472.1 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 109093559 Kameel, L (Lindon) 4 2.5 2 1 1 62.5 1440.4 106.3 1546.6 View list
14 1090096256 Ocks, K (Keano) 4 2.0 2 0 2 50.0 1288.8 0.0 1288.8 View list
15 108077754 Opperman, M (Matthew) 4 1.5 1 1 2 37.5 1416.6 -106.3 1310.4 View list
16 2100115883 Bester, K (Kericheni) 3 3.0 3 0 0 100.0 1276.1 425.0 1701.1 View list
17 1090142540 Sawayer, L (Luke) 3 3.0 3 0 0 100.0 1448.9 425.0 1873.9 View list
18 2100131696 Warner, A (Alicia) 3 3.0 3 0 0 100.0 1469.5 425.0 1894.5 View list
19 1090143089 Jacobs, A (Aiden-Lee) 3 2.0 2 0 1 66.7 1605.9 141.7 1747.6 View list
20 105065981 Minnaar, E (Ethan) 3 2.0 2 0 1 66.7 1458.1 141.7 1599.8 View list