Player Page

Byliefeldt, L (Leroux)
Dob: 2009/01/26 (U16)
Gender: Male
Chess SA id: 109083250
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2024/03/16 (12 days ago)
Ratings
Official Raw Weighted Floor Highest K Games Score We S-We +/-
Current 1547.7 1547.7 1513.5 1085.9 1585.9 32 5 4.0 3.32 0.68 18.1
Projected new 1565.8 1565.8 1518.5 1085.9 1585.9 32

Official Raw Weighted Floor Highest K Games Score We S-We +/-
Current 1571.6 1571.6 1533.2 1098.9 1598.9 32 5 4.0 3.42 0.58 18.6
Projected new 1590.2 1590.2 1538.7 1098.9 1598.9 32

Official Raw Weighted Floor Highest K Games Score We S-We +/-
Current 845.4 845.4 829.2 1085.9 845.4 40 0 0.0 0.00 0.00 0.0
Projected new 845.4 845.4 831.2 500.0 845.4 40

Official Raw Weighted Floor Highest K Games Score We S-We +/-
Current 1041.0 1041.0 1025.6 541.0 1041.0 40 0 0.0 0.00 0.00 0.0
Projected new 1041.0 1041.0 1029.4 541.0 1041.0 40

Tournaments
Tournament: Bojanala Silwerrand's Rating Implosion 2024 (Queens)
Start: 2024/03/16  End: 2024/03/16  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 4.0
Main rating: 1547.7  Rating gain/loss: 18.1
Type rating: 1571.6  Rating gain/loss: 18.6
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Bojanala Silwerrand's Rating Implosion 2024 (Queens) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1547.7 1571.6 Analysis
2 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1501.7 1526.2 Analysis
1 Bojanala Closed Chess Championships Stage 1 2024 (U16) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1501.4 1531.6 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
67 Bojanala Silwerrand's Rating Implosion 2024 (Queens) 2024/03/16 2024/03/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.0 1547.7 1571.6 Analysis
66 2024 Piet Robbertse Open Chess Tournament (B) 2024/02/03 2024/02/04 Tshwane (GTP) Standard 90 0.94 5 5 3.5 1501.7 1526.2 Analysis
65 Bojanala Closed Chess Championships Stage 1 2024 (U16) 2024/01/27 2024/01/27 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1501.4 1531.6 Analysis
64 2023 Cross Border Chess Championships Gaborone vs Bojanala 2023/12/14 2023/12/16 Botswana (BOT) Standard 120 1.00 5 5 3.5 1533.4 1567.4 Analysis
63 West Rand vs Bojanala Inter-Regional Championships 2023 (U16) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 5 5 4.0 1486.7 1515.4 Analysis
62 Bojanala's Battle Of Mount Cambridge 2023 (FIDE Queens) 2023/09/16 2023/09/16 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1466.0 1497.5 Analysis
61 Bojanala's Spring Cleaning 2023 (Queens) 2023/08/26 2023/08/26 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1482.9 1485.7 Analysis
60 Bojanala School League 2023 (High School Open) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 5 1.5 1482.9 809.8 Analysis
59 Bojanala's FIDE in the Sparkling Waters 2023 (Prestige) 2023/07/28 2023/07/30 Bojanala Platina (NBR) Standard 120 1.00 6 6 2.5 1507.5 1509.4 Analysis
58 Olienpark - 2nd One for the Ages 2023 (Open) 2023/05/13 2023/05/13 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1509.1 1511.6 Analysis
57 2023 South African Junior Closed Chess Championships (U14 Open) 2023/03/31 2023/04/04 Chess South Africa (CSA) Standard 120 1.00 9 9 4.0 1546.2 1554.5 Analysis
56 Schoemies Kings & Queens 2023 (Queens) 2023/03/18 2023/03/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1526.5 1531.1 Analysis
55 One For The Ages 2023 (Open) 2023/02/18 2023/02/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1531.5 1538.8 Analysis
54 Harties Wolf Pack 2023 (FIDE Queens) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1533.7 1542.3 Analysis
53 2022 South Africa Junior Blitz Chess Championships (U14) 2022/12/05 2022/12/05 4 Knights (4K) Blitz 5 0.18 7 7 5.0 1585.9 916.2 Analysis
52 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 7 2.5 1585.9 1598.9 Analysis
51 West Rand vs Bojanala 2022 (U14A) 2022/11/05 2022/11/05 Bojanala Platina (NBR) Standard 60 0.83 6 6 5.5 1533.8 1545.1 Analysis
50 FIDE at The King`s Gate 2.0 2022 (A) 2022/10/21 2022/10/23 Bojanala Platina (NBR) Standard 92 0.94 5 5 2.0 1572.0 1588.6 Analysis
49 Bojanala Chess Federation Wildcards 2022 (Bishops) 2022/08/20 2022/08/20 Bojanala Platina (NBR) Standard 62 0.84 5 5 5.0 1452.1 1500.5 Analysis
48 2nd One For The Ages 2022 (U16) 2022/07/30 2022/07/30 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1374.4 1390.4 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 4 3 10.0 66.7 141.7 1498.4 1640.1
White 7 5 1 1 5.5 78.6 242.9 1469.4 1712.2
Black 8 3 3 2 4.5 56.3 53.1 1523.9 1577.0
Standard All 15 8 4 3 10.0 66.7 141.7 1498.4 1640.1
White 7 5 1 1 5.5 78.6 242.9 1469.4 1712.2
Black 8 3 3 2 4.5 56.3 53.1 1523.9 1577.0
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 357 200 40 117 220.0 61.6 98.8 1240.3 1339.2
White 180 98 20 62 108.0 60.0 85.0 1243.1 1328.1
Black 177 102 20 55 112.0 63.3 112.9 1237.6 1350.4
Standard All 330 186 38 106 205.0 62.1 103.0 1231.0 1334.0
White 166 92 18 56 101.0 60.8 92.2 1233.6 1325.8
Black 164 94 20 50 104.0 63.4 114.0 1228.3 1342.3
Rapid All 11 3 2 6 4.0 36.4 -115.9 1349.6 1233.7
White 6 1 2 3 2.0 33.3 -141.7 1369.7 1228.0
Black 5 2 0 3 2.0 40.0 -85.0 1325.4 1240.4
Blitz All 16 11 0 5 11.0 68.8 159.4 1359.0 1518.4
White 8 5 0 3 5.0 62.5 106.3 1344.7 1451.0
Black 8 6 0 2 6.0 75.0 212.5 1373.3 1585.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 109075163 Letupu, L (Lemogang) 11 8.5 7 3 1 77.3 1287.5 231.8 1519.3 View list
2 109083234 Marx, HB (Heinrich) 9 6.0 6 0 3 66.7 1318.8 141.7 1460.5 View list
3 108065178 Van Der Walt, JHT (Jean Hendrik T) 9 5.0 4 2 3 55.6 1301.8 47.2 1349.0 View list
4 108069885 Difotso, LR (Lebogang) 8 1.5 1 1 6 18.8 1389.1 -265.6 1123.4 View list
5 109069449 Boheim, E (Eugene) 6 1.0 1 0 5 16.7 1439.5 -283.3 1156.2 View list
6 109069454 Sathish, A (Abinavah) 5 0.0 0 0 5 0.0 1427.3 -425.0 1002.3 View list
7 108087734 Mostert, GS (Gideon) 4 4.0 4 0 0 100.0 1344.4 425.0 1769.4 View list
8 109075158 Vosloo, T (Tiaan) 4 4.0 4 0 0 100.0 1081.1 425.0 1506.1 View list
9 207086167 Matshego, T (Thato) 4 3.0 3 0 1 75.0 1442.3 212.5 1654.8 View list
10 205060751 Petlele, M (Motheo) 4 1.5 1 1 2 37.5 1394.4 -106.3 1288.2 View list
11 108076459 Molefinyane, O (Otlotleng) 3 3.0 3 0 0 100.0 1252.8 425.0 1677.8 View list
12 1090111282 Pedersen, J (Jj) 3 3.0 3 0 0 100.0 1359.6 425.0 1784.6 View list
13 110093302 Morkel, DJ (Douglas) 3 2.0 2 0 1 66.7 1210.9 141.7 1352.6 View list
14 109075164 Nel, JB (Janko) 3 1.5 1 1 1 50.0 971.4 0.0 971.4 View list
15 106032369 Rodrigues, T (Teegan) 3 1.5 1 1 1 50.0 1357.6 0.0 1357.6 View list
16 108078407 De Klerk, AJ (Abraham Jacobus) 3 1.0 1 0 2 33.3 1326.9 -141.7 1185.2 View list
17 206068826 Tlhage, MM (Molemo) 3 1.0 1 0 2 33.3 1331.0 -141.7 1189.3 View list
18 107064899 Goliath, BB (Brimarion) 3 1.0 0 2 1 33.3 1325.4 -141.7 1183.7 View list
19 1090099818 Li, Z (Zhengfei) 3 0.0 0 0 3 0.0 1572.7 -425.0 1147.7 View list
20 1100099556 Bantseke, B (Boikanyo) 2 2.0 2 0 0 100.0 1407.7 425.0 1832.7 View list