Player Page

Armstrong, I (Isabella)
Dob: 2014/05/27 (U12)
Gender: Male
Chess SA id: 1140191835
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2024/04/13 (35 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 rating1198.1
Curent Weighted rating1200.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.1
Current floor (min rating allowed)701.7
Current highest rating achieved1201.7
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)±166.3
Current Raw change used (final)0.0
Projected new Raw rating1198.1
Projected new Weighed rating1199.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1199.9
Projected effective change (new Official - current Official)-0.2
Projected new highest rating1201.7
Projected new floor701.7
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 rating1200.6
Curent Weighted rating1200.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.9
Current floor (min rating allowed)706.0
Current highest rating achieved1206.0
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)±165.7
Current Raw change used (final)0.0
Projected new Raw rating1200.6
Projected new Weighed rating1201.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.0
Projected effective change (new Official - current Official)+0.0
Projected new highest rating1206.0
Projected new floor706.0
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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
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 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 achieved0.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 NMBCU Trials 2 2024 (U12) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1201.7 1206.0 Analysis
1 NMBCU Trials 1 2024 (U12) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 NMBCU Trials 2 2024 (U12) 2024/04/12 2024/04/13 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1201.7 1206.0 Analysis
1 NMBCU Trials 1 2024 (U12) 2024/02/16 2024/02/16 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 12 6 0 6 6.0 50.0 0.0 1195.8 1195.8
White 6 4 0 2 4.0 66.7 141.7 1164.0 1305.7
Black 6 2 0 4 2.0 33.3 -141.7 1227.6 1085.9
Standard All 12 6 0 6 6.0 50.0 0.0 1195.8 1195.8
White 6 4 0 2 4.0 66.7 141.7 1164.0 1305.7
Black 6 2 0 4 2.0 33.3 -141.7 1227.6 1085.9
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 12 6 0 6 6.0 50.0 0.0 1195.8 1195.8
White 6 4 0 2 4.0 66.7 141.7 1164.0 1305.7
Black 6 2 0 4 2.0 33.3 -141.7 1227.6 1085.9
Standard All 12 6 0 6 6.0 50.0 0.0 1195.8 1195.8
White 6 4 0 2 4.0 66.7 141.7 1164.0 1305.7
Black 6 2 0 4 2.0 33.3 -141.7 1227.6 1085.9
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 1140139788 Swanepoel, B (Bijan) 2 0.0 0 0 2 0.0 1200.8 -425.0 775.8 View list
2 1140302013 Claassen, C (Christiaan) 1 1.0 1 0 0 100.0 1201.7 425.0 1626.7 View list
3 1130153677 Botes, E (E-Jay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1140146561 Anderson, D (Diamandi) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1140140466 Mouton, W (Wyatt) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 2140302015 Mhambi, M (Mbalothando) 1 1.0 1 0 0 100.0 1201.7 425.0 1626.7 View list
7 1140154743 Ruiters, T (Thando) 1 1.0 1 0 0 100.0 1201.7 425.0 1626.7 View list
8 1140153682 Van Greunen, W (Willem) 1 0.0 0 0 1 0.0 1201.7 -425.0 776.7 View list
9 1130150799 Sonti, K (Khwezi) 1 0.0 0 0 1 0.0 1201.7 -425.0 776.7 View list
10 2140151197 Ntsilatana, Y (Yothando) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1130112094 Driscoll, S (Samuel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list