Player Page

Ferreira, IH (Ignus)
Dob: 2007/04/03 (U18)
Gender: Male
Chess SA id: 107057447
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/08/23 (1731 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 rating993.6
Curent Weighted rating993.6
Curent Weighted performance375.6
Current official/published rating (highest between Raw, WR and WP)993.6
Current floor (min rating allowed)545.8
Current highest rating achieved1045.8
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)±222.5
Current Raw change used (final)0.0
Projected new Raw rating993.6
Projected new Weighed rating993.6
Projected new Weighted performance375.6
Projected new official/published rating (highest between new Raw, new WR and new WP)993.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1045.8
Projected new floor545.8
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 rating981.3
Curent Weighted rating981.3
Curent Weighted performance374.8
Current official/published rating (highest between Raw, WR and WP)981.3
Current floor (min rating allowed)542.5
Current highest rating achieved1042.5
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)±226.4
Current Raw change used (final)0.0
Projected new Raw rating981.3
Projected new Weighed rating981.3
Projected new Weighted performance374.8
Projected new official/published rating (highest between new Raw, new WR and new WP)981.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1042.5
Projected new floor542.5
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 rating592.4
Curent Weighted rating592.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)592.4
Current floor (min rating allowed)500.0
Current highest rating achieved630.0
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)±394.1
Current Raw change used (final)0.0
Projected new Raw rating592.4
Projected new Weighed rating592.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)592.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating630.0
Projected new floor500.0
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 rating592.4
Curent Weighted rating592.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)592.4
Current floor (min rating allowed)500.0
Current highest rating achieved630.0
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)±394.1
Current Raw change used (final)0.0
Projected new Raw rating592.4
Projected new Weighed rating592.4
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)592.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating630.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2019 Gauteng School League Finals (U13 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1003.6 993.7 Analysis
7 2019 D3 Team League (U13) 2019/07/20 2019/07/20 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1045.8 1042.5 Analysis
6 Wonderboom Interhuis 2019 (U13) 2019/05/04 2019/05/04 Tshwane (GTP) Standard 60 0.83 5 5 3.0 982.0 973.9 Analysis
5 2019 D3 Individuals (U13 Boys) 2019/04/13 2019/04/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 773.1 806.0 Analysis
4 2018 Gauteng League Final (U11) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.0 717.7 751.6 Analysis
3 2018 Gauteng Secondary Schools Individual Chess Championships (U11 Boys) 2018/05/25 2018/05/25 Tshwane (GTP) Standard 60 0.83 5 5 3.0 649.6 670.8 Analysis
2 2018 D3 Tshwane North Individual Chess Championships (U11 Mixed) 2018/03/24 2018/03/24 Tshwane (GTP) Standard 60 0.83 5 5 4.0 546.0 546.0 Analysis
1 South African Junior Team Championships 2017 (U12B) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 592.4 592.4 Analysis
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 42 18 0 24 18.0 42.9 -60.7 1010.5 949.8
White 22 8 0 14 8.0 36.4 -115.9 1071.1 955.2
Black 20 10 0 10 10.0 50.0 0.0 943.8 943.8
Standard All 42 18 0 24 18.0 42.9 -60.7 1010.5 949.8
White 22 8 0 14 8.0 36.4 -115.9 1071.1 955.2
Black 20 10 0 10 10.0 50.0 0.0 943.8 943.8
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 107003273 Bouwer, RJ (Ruan) 1 1.0 1 0 0 100.0 982.0 425.0 1407.0 View list
2 107058742 Bosega, K (Khutso) 1 1.0 1 0 0 100.0 649.6 425.0 1074.6 View list
3 1080099944 Chisholm, K (Kayden Patrick) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
4 107084455 Cronje, H (Hanrique) 1 1.0 1 0 0 100.0 717.7 425.0 1142.7 View list
5 107091300 French, T (Tristan) 1 1.0 1 0 0 100.0 649.6 425.0 1074.6 View list
6 1080105178 Esterhuizen, L (Lian) 1 1.0 1 0 0 100.0 717.7 425.0 1142.7 View list
7 2060115593 Hayes, M (Michelle) 1 1.0 1 0 0 100.0 982.0 425.0 1407.0 View list
8 107088585 Grobler, JTW (Johannes Theodorus Wessel) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
9 107078094 Greeff, S (Simon) 1 1.0 1 0 0 100.0 592.4 425.0 1017.4 View list
10 106060683 De Kock, J (Jason) 1 1.0 1 0 0 100.0 1003.6 425.0 1428.6 View list
11 107084430 Holtz, PM (Peter Maxwell) 1 1.0 1 0 0 100.0 773.1 425.0 1198.1 View list
12 1070112674 Kganyago, S (Samkelo) 1 1.0 1 0 0 100.0 773.1 425.0 1198.1 View list
13 1070099940 Lebese, D (Delron Caswel) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
14 206092313 Louw, A (Arne) 1 1.0 1 0 0 100.0 982.0 425.0 1407.0 View list
15 1070100215 Modubu, O (Ofense) 1 1.0 1 0 0 100.0 649.6 425.0 1074.6 View list
16 1060099973 Seokola, L (Legogang) 1 1.0 1 0 0 100.0 1045.8 425.0 1470.8 View list
17 106093684 Shongwe, K (Kgothatso) 1 1.0 1 0 0 100.0 773.1 425.0 1198.1 View list
18 207079679 Sibanda, AP (Andile Patience) 1 1.0 1 0 0 100.0 546.0 425.0 971.0 View list
19 1070102012 Heunes, M (Martin) 1 0.0 0 0 1 0.0 649.6 -425.0 224.6 View list
20 107079475 De Beer, JP (Jan Petrus) 1 0.0 0 0 1 0.0 982.0 -425.0 557.0 View list