Player Page

De Villiers, LJ (Louis)
Dob: 2006/09/18 (U20)
Gender: Male
Chess SA id: 106044677
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2020/01/08 (1631 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 rating1231.6
Current Weighted rating1231.6
Current Weighted performance518.5
Current official/published rating (highest between Raw, WR and WP)1231.6
Current highest rating achieved1234.6
Current floor (min rating allowed)734.6
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)±158.5
Current Raw change used (final)0.0
Projected new Raw rating1231.6
Projected new Weighed rating1133.1
Projected new Weighted performance518.5
Projected new final Raw rating (if new WP > new Raw)1231.6
Projected new highest rating1234.6
Projected new floor734.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1231.6
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 rating1225.6
Current Weighted rating1225.6
Current Weighted performance518.5
Current official/published rating (highest between Raw, WR and WP)1225.6
Current highest rating achieved1237.4
Current floor (min rating allowed)737.4
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)±159.9
Current Raw change used (final)0.0
Projected new Raw rating1225.6
Projected new Weighed rating1127.6
Projected new Weighted performance518.5
Projected new final Raw rating (if new WP > new Raw)1225.6
Projected new highest rating1237.4
Projected new floor737.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1225.6
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 rating833.0
Current Weighted rating833.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)833.0
Current highest rating achieved833.0
Current floor (min rating allowed)500.0
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)±279.7
Current Raw change used (final)0.0
Projected new Raw rating833.0
Projected new Weighed rating766.4
Projected new Weighted performance84.4
Projected new final Raw rating (if new WP > new Raw)833.0
Projected new highest rating833.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)833.0
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 rating904.6
Current Weighted rating904.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)904.6
Current highest rating achieved904.6
Current floor (min rating allowed)500.0
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)±252.6
Current Raw change used (final)0.0
Projected new Raw rating904.6
Projected new Weighed rating832.2
Projected new Weighted performance94.6
Projected new final Raw rating (if new WP > new Raw)904.6
Projected new highest rating904.6
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)904.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
22 2019 South African Junior Team Championships (U14C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1208.9 1203.6 Analysis
21 GE vs GSV Inter Regional 2019 (U14B) 2019/10/26 2019/10/26 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1234.6 1237.4 Analysis
20 2019 Gauteng School League Finals (U13 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1122.9 1117.4 Analysis
19 D7 Primary School League 2019 (U13) 2019/08/03 2019/08/03 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 1122.9 1117.4 Analysis
18 Amigo Spur Eligwa Chess Open 2019 (B) 2019/05/18 2019/05/18 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1133.9 1133.4 Analysis
17 Word of Life 2019 (A) 2019/05/11 2019/05/11 Sedibeng (GSV) Standard 60 0.83 5 4 1.0 1133.9 1133.4 Analysis
16 D7 Individuals 2019 (U13 Boys) 2019/05/04 2019/05/04 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1133.9 1133.4 Analysis
15 AG Visser Skaak Ope 2019 (B) 2019/02/23 2019/02/23 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1091.4 1084.2 Analysis
14 South African Junior Team Championships 2018 (U14E) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 1152.2 1152.6 Analysis
13 2018 Interregion Sedibeng vs Ekurhuleni (J) 2018/11/03 2018/11/03 Sedibeng (GSV) Standard 60 0.83 5 5 2.5 1171.8 1182.2 Analysis
12 2018 Sedibeng Summer Open (D) 2018/10/20 2018/10/20 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1109.8 1137.2 Analysis
11 2018 Gauteng League Final (U13) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1025.8 1022.6 Analysis
10 Heidelberg Klub Round Robin 2018 (Team 3) 2018/08/18 2018/08/18 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 1025.8 1022.6 Analysis
9 Broadland`s Knights Chess Open 2018 (B) 2018/06/16 2018/06/16 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 1031.4 1024.4 Analysis
8 SWVG Arnold Classic Rapid & Blitz 2018 (Rapid Open) 2018/05/19 2018/05/20 Tshwane (GTP) Rapid 35 0.66 10 9 3.0 974.5 786.2 Analysis
7 SWVG Arnold Classic Rapid & Blitz 2018 (Blitz Open) 2018/05/19 2018/05/20 Tshwane (GTP) Blitz 5 0.18 10 10 5.0 974.5 786.2 Analysis
6 Heidelberg Skaak Klub 2018 (Team 4) 2018/05/05 2018/05/05 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 974.5 976.2 Analysis
5 D7 Primary School League 2023 (U13 Boys+Mixed) 2018/04/21 2018/04/21 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 849.2 861.0 Analysis
4 Human Rights Day Open 2018 (C) 2018/03/21 2018/03/21 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 848.2 863.8 Analysis
3 2018 Volkskool Open (C) 2018/02/17 2018/02/17 Sedibeng (GSV) Standard 60 0.83 5 5 4.5 772.2 772.2 Analysis
12
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 126 62 20 44 72.0 57.1 60.7 1046.2 1106.9
White 66 31 8 27 35.0 53.0 25.8 1080.2 1106.0
Black 60 31 12 17 37.0 61.7 99.2 1008.8 1108.0
Standard All 107 55 18 34 64.0 59.8 83.4 1018.0 1101.4
White 56 29 6 21 32.0 57.1 60.7 1042.4 1103.1
Black 51 26 12 13 32.0 62.7 108.3 991.3 1099.6
Rapid All 9 3 0 6 3.0 33.3 -141.7 1211.6 1069.9
White 4 2 0 2 2.0 50.0 0.0 1240.2 1240.2
Black 5 1 0 4 1.0 20.0 -255.0 1188.8 933.8
Blitz All 10 4 2 4 5.0 50.0 0.0 1199.1 1199.1
White 6 0 2 4 1.0 16.7 -283.3 1326.5 1043.1
Black 4 4 0 0 4.0 100.0 425.0 1008.1 1433.1
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105044684 Nel, A (Altus) 3 2.0 1 2 0 66.7 971.7 141.7 1113.4 View list
2 106053294 Fritz, GPJ (Georg) 3 1.5 1 1 1 50.0 950.7 0.0 950.7 View list
3 107086032 Naude, E (Enrique) 2 2.0 2 0 0 100.0 931.8 425.0 1356.8 View list
4 207064041 Coetzee, A (Anika) 2 1.5 1 1 0 75.0 1000.1 212.5 1212.7 View list
5 105087152 Pretorius, WM (Willem) 2 1.5 1 1 0 75.0 1100.6 212.5 1313.1 View list
6 204044676 De Villiers, L (Lisa Marie) 2 1.0 0 2 0 50.0 1042.2 0.0 1042.2 View list
7 108056512 Huisamen, D (De Villiers) 2 1.0 0 2 0 50.0 1042.2 0.0 1042.2 View list
8 107088004 Zingoni, N (Ngaakudzwe) 2 0.5 0 1 1 25.0 1010.4 -212.5 797.9 View list
9 1950100517 Majebe, CF (Civenga Frederick) 2 0.0 0 0 2 0.0 974.5 -425.0 549.5 View list
10 105087685 Van Der Mescht, MJ (Marnus) 2 0.0 0 0 2 0.0 1028.6 -425.0 603.6 View list
11 280078505 De Villiers, F (Franchelle) 1 1.0 1 0 0 100.0 974.5 425.0 1399.5 View list
12 205067320 De Beer, J (Janka) 1 1.0 1 0 0 100.0 1171.8 425.0 1596.8 View list
13 107088022 Croeser, E (Enzo) 1 1.0 1 0 0 100.0 786.2 425.0 1211.2 View list
14 107089855 Brink, A (Albertus) 1 1.0 1 0 0 100.0 1208.9 425.0 1633.9 View list
15 106014912 Botes, A (Arne) 1 1.0 1 0 0 100.0 772.2 425.0 1197.2 View list
16 107059905 Bopape, N (Ntlhane) 1 1.0 1 0 0 100.0 974.5 425.0 1399.5 View list
17 101093474 Du Toit, C (Conrad) 1 1.0 1 0 0 100.0 1025.8 425.0 1450.8 View list
18 105078962 Du Toit, C (Colyn) 1 1.0 1 0 0 100.0 849.2 425.0 1274.2 View list
19 101007993 Du Plooy, K (Konrad) 1 1.0 1 0 0 100.0 1025.8 425.0 1450.8 View list
20 106076510 Attwell, R (Rowan) 1 1.0 1 0 0 100.0 1234.6 425.0 1659.6 View list