Player Page

Janse Van Rensburg, L (Ludik)
Dob: 2006/08/07 (U20)
Gender: Male
Chess SA id: 106054731
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/12/16 (148 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
Curent Raw rating1463.0
Curent Weighted rating1441.8
Curent Weighted performance1358.0
Current official/published rating (highest between Raw, WR and WP)1463.0
Current floor (min rating allowed)976.2
Current highest rating achieved1476.2
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)±114.0
Current Raw change used (final)0.0
Projected new Raw rating1463.0
Projected new Weighed rating1445.2
Projected new Weighted performance1358.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1463.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1476.2
Projected new floor976.2
Projected new K-facor32
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 rating1459.3
Curent Weighted rating1439.3
Curent Weighted performance1376.4
Current official/published rating (highest between Raw, WR and WP)1459.3
Current floor (min rating allowed)966.4
Current highest rating achieved1466.4
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)±114.6
Current Raw change used (final)0.0
Projected new Raw rating1459.3
Projected new Weighed rating1442.6
Projected new Weighted performance1376.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1459.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1466.4
Projected new floor966.4
Projected new K-facor32
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 rating1004.4
Curent Weighted rating996.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1004.4
Current floor (min rating allowed)504.4
Current highest rating achieved1004.4
Current K-factor40
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)±219.1
Current Raw change used (final)0.0
Projected new Raw rating1004.4
Projected new Weighed rating997.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1004.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1004.4
Projected new floor504.4
Projected new K-facor40
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 rating892.8
Curent Weighted rating892.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)892.8
Current floor (min rating allowed)504.4
Current highest rating achieved905.0
Current K-factor40
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)±256.9
Current Raw change used (final)0.0
Projected new Raw rating892.8
Projected new Weighed rating892.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)892.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating905.0
Projected new floor504.4
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
53 2023 Cross Border Chess Championships Gaborone vs Bojanala 2023/12/14 2023/12/16 Botswana (BOT) Standard 120 1.00 5 5 2.5 1458.8 1457.1 Analysis
52 Bojanala's Merry ChessMas 2023 (Queens) 2023/12/09 2023/12/09 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1458.8 1457.1 Analysis
51 West Rand vs Bojanala Inter-Regional Championships 2023 (U18) 2023/10/14 2023/10/14 West Rand (GWR) Standard 60 0.83 4 4 2.0 1463.0 1463.2 Analysis
50 Bojanala School League 2023 (High School Open) 2023/08/19 2023/08/19 Bojanala Platina (NBR) Rapid 40 0.70 5 5 3.0 1462.1 981.2 Analysis
49 Bojanala's Post-Exams 2023 (Queens) 2023/06/24 2023/06/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.5 1439.2 1441.3 Analysis
48 Grenswag's Community Battle 2023 (Queens) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1379.3 1382.4 Analysis
47 Dr KKD NG Goudkop 2023 (A) 2023/03/18 2023/03/18 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.5 1354.9 1352.6 Analysis
46 One For The Ages 2023 (U18) 2023/02/18 2023/02/18 Bojanala Platina (NBR) Standard 60 0.83 5 5 4.5 1314.3 1302.0 Analysis
45 Harties Wolf Pack 2023 (FIDE Queens) 2023/01/21 2023/01/21 Bojanala Platina (NBR) Standard 62 0.84 5 5 1.0 1342.8 1334.3 Analysis
44 2022 South African Junior Team Chess Championships (U18 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 2.5 1359.4 1350.3 Analysis
43 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 1.0 1399.4 1391.6 Analysis
42 Bojanala SAJCC Trials 2022 (U18) 2022/09/23 2022/09/23 Bojanala Platina (NBR) Standard 120 1.00 5 5 4.0 1401.6 1401.2 Analysis
41 Lebone II - Day of The Blue Army 2022 (A) 2022/09/03 2022/09/03 Bojanala Platina (NBR) Standard 62 0.84 5 5 0.5 1401.6 1401.2 Analysis
40 2nd One For The Ages 2022 (Open) 2022/07/30 2022/07/30 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1361.2 1349.7 Analysis
39 Bojanala Chess Federation Clash of Schools 2022 (Prestige) 2022/07/22 2022/07/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1361.2 1349.7 Analysis
38 South African Open 2022 (U20) 2022/07/11 2022/07/13 Cape Town (WCT) Standard 90 0.94 6 6 4.0 1361.2 1349.7 Analysis
37 RHS Know Thyself 2022 (A) 2022/04/23 2022/04/23 Bojanala Platina (NBR) Standard 62 0.84 5 5 1.0 1399.6 1394.5 Analysis
36 Vastrap 2022 (A) 2022/02/05 2022/02/05 Bojanala Platina (NBR) Standard 62 0.84 5 5 2.0 1418.1 1417.9 Analysis
35 The Meridian 2022 (Prestige) 2022/01/22 2022/01/22 Bojanala Platina (NBR) Standard 62 0.84 5 5 3.0 1398.7 1393.9 Analysis
34 Bojanala SAJCC Trials - Session 2 of 3 2021 (A) 2021/11/13 2021/11/13 Bojanala Platina (NBR) Standard 62 0.84 5 4 1.5 1400.6 1394.5 Analysis
123
Game 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 272 149 22 101 160.0 58.8 75.0 1195.5 1270.5
White 130 73 9 48 77.5 59.6 81.7 1180.1 1261.8
Black 142 76 13 53 82.5 58.1 68.8 1209.6 1278.5
Standard All 257 139 20 98 149.0 58.0 67.8 1202.7 1270.5
White 123 68 8 47 72.0 58.5 72.6 1191.3 1263.9
Black 134 71 12 51 77.0 57.5 63.4 1213.2 1276.6
Rapid All 15 10 2 3 11.0 73.3 198.3 1072.6 1271.0
White 7 5 1 1 5.5 78.6 242.9 983.2 1226.1
Black 8 5 1 2 5.5 68.8 159.4 1150.8 1310.2
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 idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2060097779 September, M (Mckenzie) 9 6.5 6 1 2 72.2 1337.0 188.9 1525.9 View list
2 206068826 Tlhage, MM (Molemo) 6 4.0 4 0 2 66.7 1330.3 141.7 1472.0 View list
3 107064899 Goliath, BB (Brimarion) 6 3.5 3 1 2 58.3 1350.6 70.8 1421.4 View list
4 106032369 Rodrigues, T (Teegan) 5 2.5 2 1 2 50.0 1376.5 0.0 1376.5 View list
5 105050597 Lefyedi, T (Thatego) 5 0.0 0 0 5 0.0 1323.6 -425.0 898.6 View list
6 106055183 De Beer, SJ (Stefanus) 4 3.0 3 0 1 75.0 1211.0 212.5 1423.5 View list
7 108069885 Difotso, LR (Lebogang) 4 2.0 2 0 2 50.0 1348.8 0.0 1348.8 View list
8 107086171 Masike, O (Olerato) 4 2.0 2 0 2 50.0 1318.8 0.0 1318.8 View list
9 207086167 Matshego, T (Thato) 4 0.0 0 0 4 0.0 1196.3 -425.0 771.3 View list
10 106068808 Coetzee, R (Raynhardt) 3 3.0 3 0 0 100.0 1243.2 425.0 1668.2 View list
11 205069861 Spooner, K (Kutlwano) 3 3.0 3 0 0 100.0 1004.2 425.0 1429.2 View list
12 1060117911 Alexander, L (Larona) 3 2.5 2 1 0 83.3 1318.4 283.3 1601.7 View list
13 104087736 Difotso, T (Tshegofatso) 3 2.0 2 0 1 66.7 1266.8 141.7 1408.4 View list
14 105050616 Tsitsi, LB (Lesedi) 3 2.0 2 0 1 66.7 971.1 141.7 1112.8 View list
15 105075129 Mokone, G (Gomolemo) 3 1.5 1 1 1 50.0 1200.2 0.0 1200.2 View list
16 105050883 Ntsileng, SR (Sebaga) 3 1.5 1 1 1 50.0 1266.9 0.0 1266.9 View list
17 101013058 Human, J (Johan) 3 1.0 1 0 2 33.3 1244.9 -141.7 1103.2 View list
18 105056532 Segatle, T (Temo) 3 1.0 0 2 1 33.3 1099.2 -141.7 957.5 View list
19 105054733 Letupu, M (Omolemo) 3 0.0 0 0 3 0.0 1103.5 -425.0 678.5 View list
20 1070096327 Combrinck, LT (Louis Trichardt) 2 2.0 2 0 0 100.0 1418.0 425.0 1843.0 View list