Player Page

Otto, J (Janco)
Dob: 2009/01/13 (U16)
Gender: Male
Chess SA id: 109069965
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2022/04/23 (887 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 rating735.4
Current Weighted rating735.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)735.4
Current highest rating achieved735.4
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)±321.4
Current Raw change used (final)0.0
Projected new Raw rating735.4
Projected new Weighed rating676.6
Projected new Weighted performance392.9
Projected new final Raw rating (if new WP > new Raw)735.4
Projected new highest rating735.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)735.4
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 rating584.4
Current Weighted rating550.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)584.4
Current highest rating achieved584.4
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)±398.6
Current Raw change used (final)0.0
Projected new Raw rating584.4
Projected new Weighed rating508.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating584.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)584.4
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 rating865.2
Current Weighted rating865.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)865.2
Current highest rating achieved865.2
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)±267.2
Current Raw change used (final)0.0
Projected new Raw rating865.2
Projected new Weighed rating796.0
Projected new Weighted performance413.6
Projected new final Raw rating (if new WP > new Raw)865.2
Projected new highest rating865.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)865.2
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 D4 Individuals 2022 (U13 Open) 2022/04/23 2022/04/23 Tshwane (GTP) Rapid 30 0.60 7 7 3.0 665.1 753.6 Analysis
2 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 2.0 619.3 698.8 Analysis
1 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 5.0 500.0 500.0 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 17 10 0 7 10.0 58.8 75.0 1165.6 1240.6
White 8 5 0 3 5.0 62.5 106.3 1169.1 1275.3
Black 9 5 0 4 5.0 55.6 47.2 1162.4 1209.6
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 17 10 0 7 10.0 58.8 75.0 1165.6 1240.6
White 8 5 0 3 5.0 62.5 106.3 1169.1 1275.3
Black 9 5 0 4 5.0 55.6 47.2 1162.4 1209.6
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 2110096353 Janse Van Vuuren, M (Mari) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
2 1090139995 Coetzee, C (Cuan) 1 1.0 1 0 0 100.0 665.1 425.0 1090.1 View list
3 1080101025 Booysen, A (Aj) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 1100101057 Smit, S (Stephan) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
5 1090114792 Schutte, K (Kian) 1 1.0 1 0 0 100.0 619.3 425.0 1044.3 View list
6 1090140002 Roeloffze, D (Dian) 1 1.0 1 0 0 100.0 665.1 425.0 1090.1 View list
7 109085207 Nel, H (Henco) 1 1.0 1 0 0 100.0 619.3 425.0 1044.3 View list
8 208086778 Lange, E (Emily) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
9 1100119500 Van Der Merwe, R (Ruben) 1 1.0 1 0 0 100.0 665.1 425.0 1090.1 View list
10 108082054 Wheeler, H (Henert) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
11 109092906 Vrey, IE (Ivan Eugene) 1 0.0 0 0 1 0.0 619.3 -425.0 194.3 View list
12 2110114801 Van Der Merwe, D (Danika) 1 0.0 0 0 1 0.0 619.3 -425.0 194.3 View list
13 1100107186 Stols, N (Nathan) 1 0.0 0 0 1 0.0 665.1 -425.0 240.1 View list
14 109087838 Kleynhans, JC (Jacob Cornelius) 1 0.0 0 0 1 0.0 665.1 -425.0 240.1 View list
15 1090140001 Pryra, J (Jonathan Dillian) 1 0.0 0 0 1 0.0 665.1 -425.0 240.1 View list
16 209075200 Olivier, L (Lienke) 1 0.0 0 0 1 0.0 619.3 -425.0 194.3 View list
17 1090104250 Bhudai, A (Arman) 1 0.0 0 0 1 0.0 665.1 -425.0 240.1 View list