Player Page

Li, Y (Yangyang)
Dob: 2010/03/19 (U16)
Gender: Female
Chess SA id: 2100105562
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/07/13 (1787 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 rating1213.3
Curent Weighted rating1213.3
Curent Weighted performance470.8
Current official/published rating (highest between Raw, WR and WP)1213.3
Current floor (min rating allowed)713.3
Current highest rating achieved1213.3
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)±162.7
Current Raw change used (final)0.0
Projected new Raw rating1213.3
Projected new Weighed rating1213.3
Projected new Weighted performance470.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1213.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1213.3
Projected new floor713.3
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 rating1210.3
Curent Weighted rating1210.3
Curent Weighted performance469.7
Current official/published rating (highest between Raw, WR and WP)1210.3
Current floor (min rating allowed)710.3
Current highest rating achieved1210.3
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)±163.4
Current Raw change used (final)0.0
Projected new Raw rating1210.3
Projected new Weighed rating1210.3
Projected new Weighted performance469.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1210.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1210.3
Projected new floor710.3
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 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
12 2019 Menlo Open (E) 2019/07/13 2019/07/13 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1093.9 1088.9 Analysis
11 JNW Club - Helpmekaar Kollege Open 2019 (E) 2019/07/06 2019/07/06 Johannesburg Metro (GJM) Standard 60 0.83 5 5 3.0 1093.9 1088.9 Analysis
10 Chess Heroes Junior Tournament 2019 (C) 2019/06/22 2019/06/22 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 919.5 892.4 Analysis
9 2019 Swartkop Open (E) 2019/06/15 2019/06/15 Tshwane (GTP) Standard 60 0.83 5 5 3.5 919.5 892.4 Analysis
8 Fonties Challange 2019 (U9) 2019/06/08 2019/06/08 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 919.5 892.4 Analysis
7 JNW Club - Unika Scholar 2019 (U10) 2019/06/01 2019/06/01 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.5 919.5 892.4 Analysis
6 The Metro Open 2019 (Cadets) 2019/05/25 2019/05/25 Johannesburg Metro (GJM) Standard 90 0.94 5 5 0.0 1001.1 969.2 Analysis
5 2019 Lubowski Open Tournament (E) 2019/05/11 2019/05/11 Tshwane (GTP) Standard 90 0.94 5 4 1.0 1001.1 969.2 Analysis
4 2018 Centurion Chess Club Open (E) 2018/09/29 2018/09/29 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1109.0 1090.4 Analysis
3 JNW Club - Helpmekaar Open 2018 (U10) 2018/09/15 2018/09/15 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1109.0 1090.4 Analysis
2 GoForChess Curro Online Rated 2018 (U8+U10) 2018/09/02 2018/09/02 Johannesburg Metro (GJM) Standard 60 0.83 5 4 1.0 1109.0 1090.4 Analysis
1 JNW Club - Muldersdrif Open 2018 (U10) 2018/08/18 2018/08/18 Johannesburg Metro (GJM) Standard 60 0.83 5 4 0.0 1200.0 1200.0 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 57 17 2 38 18.0 31.6 -156.6 1152.3 995.7
White 33 11 0 22 11.0 33.3 -141.7 1157.2 1015.5
Black 24 6 2 16 7.0 29.2 -177.1 1145.5 968.5
Standard All 57 17 2 38 18.0 31.6 -156.6 1152.3 995.7
White 33 11 0 22 11.0 33.3 -141.7 1157.2 1015.5
Black 24 6 2 16 7.0 29.2 -177.1 1145.5 968.5
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 111092701 Deysel, K (Kaleb) 3 0.0 0 0 3 0.0 977.6 -425.0 552.6 View list
2 2100108334 Du Plessis, A (Amelia) 2 1.0 1 0 1 50.0 1006.7 0.0 1006.7 View list
3 111077190 Liang, YX (Yi-Xuan (Bowie)) 2 0.0 0 0 2 0.0 1109.0 -425.0 684.0 View list
4 1120105998 Li, Z (Ziliang) 2 0.0 0 0 2 0.0 1014.3 -425.0 589.3 View list
5 2100108310 Maharaj, A (Arya) 2 0.0 0 0 2 0.0 960.3 -425.0 535.3 View list
6 210091697 Botha, A (Andrea) 2 0.0 0 0 2 0.0 960.3 -425.0 535.3 View list
7 1100103439 Mungal, E (Ethan) 2 0.0 0 0 2 0.0 1059.8 -425.0 634.8 View list
8 2110107817 Onyemah, I (Ifeoma) 2 0.0 0 0 2 0.0 960.3 -425.0 535.3 View list
9 1120096779 Yang, JD (Daniel) 2 0.0 0 0 2 0.0 1109.0 -425.0 684.0 View list
10 1110107188 De Beer, L (Liam) 1 1.0 1 0 0 100.0 1001.1 425.0 1426.1 View list
11 2110107677 Bouwer, L (Lili) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list
12 1100098511 Dreyer, TF (Thomas) 1 1.0 1 0 0 100.0 919.5 425.0 1344.5 View list
13 2110111137 Guvi, A (Ayanda) 1 1.0 1 0 0 100.0 919.5 425.0 1344.5 View list
14 2120104255 Lombard, EO (Emmeline Olivia) 1 1.0 1 0 0 100.0 1109.0 425.0 1534.0 View list
15 1100117081 Jordaan, JR (Julian Rainer) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list
16 2110115786 Mushangwe, N (Nqaba) 1 1.0 1 0 0 100.0 919.5 425.0 1344.5 View list
17 1090106082 Naidu, S (Sienna) 1 1.0 1 0 0 100.0 1109.0 425.0 1534.0 View list
18 1100099598 Rossouw, A (Andries Jacobus Putter) 1 1.0 1 0 0 100.0 919.5 425.0 1344.5 View list
19 110095065 Roux, L (Liam) 1 1.0 1 0 0 100.0 1109.0 425.0 1534.0 View list
20 1120115350 Swart, R (Ruben) 1 1.0 1 0 0 100.0 1093.9 425.0 1518.9 View list