Player Page

Ferreira, L (Louis)
Dob: 2008/08/13 (U18)
Gender: Male
Chess SA id: 1080108331
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/02/26 (811 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 rating1097.9
Curent Weighted rating1097.9
Curent Weighted performance707.1
Current official/published rating (highest between Raw, WR and WP)1097.9
Current floor (min rating allowed)737.3
Current highest rating achieved1237.3
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)±191.8
Current Raw change used (final)0.0
Projected new Raw rating1097.9
Projected new Weighed rating1097.9
Projected new Weighted performance707.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1097.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.3
Projected new floor737.3
Projected new K-facor36
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 rating1085.4
Curent Weighted rating1085.4
Curent Weighted performance703.7
Current official/published rating (highest between Raw, WR and WP)1085.4
Current floor (min rating allowed)731.5
Current highest rating achieved1231.5
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)±195.2
Current Raw change used (final)0.0
Projected new Raw rating1085.4
Projected new Weighed rating1085.4
Projected new Weighted performance703.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1085.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1231.5
Projected new floor731.5
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
21 2022 Gauteng Interregion (U16 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 4 1.0 1094.9 1078.9 Analysis
20 2021 Etienne Lewis Closed Trials (U14 Open) 2021/09/24 2021/09/26 Nelson Mandela Bay (ENM) Standard 90 0.94 7 6 1.0 1142.3 1128.2 Analysis
19 2021 Gauteng North Open Tournament (C) 2021/08/28 2021/08/29 Tshwane (GTP) Standard 90 0.94 5 5 1.0 1218.4 1208.5 Analysis
18 2021 Alekhine Open (C) 2021/08/14 2021/08/15 Tshwane (GTP) Standard 90 0.94 5 5 1.5 1218.4 1208.5 Analysis
17 2021 Chris Greyling Open Tournament (C) 2021/05/08 2021/05/08 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1232.7 1224.3 Analysis
16 2020 Tuks Open (C) 2020/02/22 2020/02/22 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1237.3 1231.5 Analysis
15 2020 Blou Bul (C) 2020/02/15 2020/02/15 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1237.3 1231.5 Analysis
14 2020 Registration Tournament (C) 2020/01/25 2020/01/25 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1190.1 1186.7 Analysis
13 2019 South African Junior Team Championships (U12C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 5.5 1190.1 1186.7 Analysis
12 2019 TC SAJCC Prep Tournament (B) 2019/11/30 2019/11/30 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1144.3 1129.5 Analysis
11 2019 Centurion Open (C) 2019/09/28 2019/09/28 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1189.2 1183.1 Analysis
10 2019 Etienne Lewis Trials (U12 Boys) 2019/08/30 2019/09/01 Tshwane (GTP) Standard 120 1.00 7 7 3.5 1189.2 1183.1 Analysis
9 2019 Mid-Gauteng Open (D) 2019/08/17 2019/08/17 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1064.6 1048.4 Analysis
8 2019 Jacaranda Round Robin (L) 2019/08/03 2019/08/03 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1064.6 1048.4 Analysis
7 2019 Menlo Open (D) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1068.6 1049.6 Analysis
6 2019 Lubowski Open Tournament (D) 2019/05/11 2019/05/12 Tshwane (GTP) Standard 90 0.94 5 5 2.5 1050.9 1027.6 Analysis
5 2019 Chris Greyling (D) 2019/04/27 2019/04/27 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1050.2 1024.4 Analysis
4 2019 TuksChess Open (C) 2019/02/23 2019/02/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1154.8 1143.2 Analysis
3 2019 Blou Bul (D) 2019/02/16 2019/02/16 Tshwane (GTP) Standard 60 0.83 5 5 1.5 1154.8 1143.2 Analysis
2 2019 Piet Robbertse (Beginners) 2019/02/02 2019/02/03 Tshwane (GTP) Standard 120 1.00 5 5 2.0 1154.8 1143.2 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 109 46 8 55 50.0 45.9 -35.1 1155.7 1120.7
White 56 24 3 29 25.5 45.5 -37.9 1147.4 1109.5
Black 53 22 5 26 24.5 46.2 -32.1 1164.6 1132.5
Standard All 109 46 8 55 50.0 45.9 -35.1 1155.7 1120.7
White 56 24 3 29 25.5 45.5 -37.9 1147.4 1109.5
Black 53 22 5 26 24.5 46.2 -32.1 1164.6 1132.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100103919 Cilliers, WC (Willem Carel) 4 1.0 1 0 3 25.0 1096.0 -212.5 883.5 View list
2 110092783 Van Rooyen, M (Marcel) 3 1.0 1 0 2 33.3 1112.4 -141.7 970.7 View list
3 1100096766 Du Preez, J (Julian) 3 0.0 0 0 3 0.0 1120.2 -425.0 695.2 View list
4 107076718 Coetzee, CH (Handre) 2 2.0 2 0 0 100.0 1057.4 425.0 1482.4 View list
5 1090114769 Stoltz, J (Jenog) 2 2.0 2 0 0 100.0 1152.9 425.0 1577.9 View list
6 107079669 Fuhri, R (Ruben) 2 1.0 1 0 1 50.0 1066.6 0.0 1066.6 View list
7 104019109 Machaba, N (Neo) 2 1.0 1 0 1 50.0 1181.3 0.0 1181.3 View list
8 1090130089 Matsioloko, G (Godisang) 2 1.0 1 0 1 50.0 1187.5 0.0 1187.5 View list
9 206095322 Behr, S (Stesha) 2 0.0 0 0 2 0.0 1196.0 -425.0 771.0 View list
10 109095323 Grobler, DDI (Donovan Denzel Izak) 2 0.0 0 0 2 0.0 1189.8 -425.0 764.8 View list
11 1090104252 Van Deventer, NS (Nathaniel Steven) 2 0.0 0 0 2 0.0 1102.5 -425.0 677.5 View list
12 109086362 Yang, A (Alex) 2 0.0 0 0 2 0.0 1165.8 -425.0 740.8 View list
13 109076152 Friedrich, R (Ruhan) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
14 109088239 Diale, O (Ompile) 1 1.0 1 0 0 100.0 1237.3 425.0 1662.3 View list
15 1080108319 Dladla, L (Luvo) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
16 1080097218 Beukes, A (Anton) 1 1.0 1 0 0 100.0 1189.2 425.0 1614.2 View list
17 2090109238 Abraham, A (Akaliah) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list
18 1110109063 Brink, J (Janco) 1 1.0 1 0 0 100.0 1154.8 425.0 1579.8 View list
19 106014912 Botes, A (Arne) 1 1.0 1 0 0 100.0 1094.9 425.0 1519.9 View list
20 109083426 Gerber, J (Juandre) 1 1.0 1 0 0 100.0 1190.1 425.0 1615.1 View list