Player Page

Chen, L (Lulu)
Dob: 2010/07/07 (U16)
Gender: Female
Chess SA id: 2100191212
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/09/14 (71 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 rating1138.0
Current Weighted rating1168.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1168.2
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±181.1
Current Raw change used (final)0.0
Projected new Raw rating1138.0
Projected new Weighed rating1073.9
Projected new Weighted performance513.5
Projected new final Raw rating (if new WP > new Raw)1138.0
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.0
Projected effective change (new Official - current Official)-30.2
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 rating1094.5
Current Weighted rating1137.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.5
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±192.7
Current Raw change used (final)0.0
Projected new Raw rating1094.5
Projected new Weighed rating1044.9
Projected new Weighted performance540.6
Projected new final Raw rating (if new WP > new Raw)1094.5
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1094.5
Projected effective change (new Official - current Official)-43.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 CBC Rapid Chess Tournament 2024 (U14) 2024/09/14 2024/09/14 Cape Town (WCT) Rapid 30 0.60 6 6 1.5 1164.6 1126.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 CBC Rapid Chess Tournament 2024 (U14) 2024/09/14 2024/09/14 Cape Town (WCT) Rapid 30 0.60 6 6 1.5 1164.6 1126.2 Analysis
1 Chas Everitt and MHI Attorneys Rapid 2023 (U14) 2023/11/04 2023/11/04 Cape Town (WCT) Rapid 25 0.54 6 6 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 6 1 1 4 1.5 25.0 -212.5 1204.0 991.5
White 3 0 0 3 0.0 0.0 -425.0 1189.6 764.6
Black 3 1 1 1 1.5 50.0 0.0 1218.3 1218.3
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 6 1 1 4 1.5 25.0 -212.5 1204.0 991.5
White 3 0 0 3 0.0 0.0 -425.0 1189.6 764.6
Black 3 1 1 1 1.5 50.0 0.0 1218.3 1218.3
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 2 1 9 2.5 20.8 -247.9 1214.9 967.0
White 6 1 0 5 1.0 16.7 -283.3 1210.0 926.7
Black 6 1 1 4 1.5 25.0 -212.5 1219.8 1007.3
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 12 2 1 9 2.5 20.8 -247.9 1214.9 967.0
White 6 1 0 5 1.0 16.7 -283.3 1210.0 926.7
Black 6 1 1 4 1.5 25.0 -212.5 1219.8 1007.3
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 1110311469 Mazengera, J (Joy) 1 1.0 1 0 0 100.0 1164.6 425.0 1589.6 View list
2 2110157962 Mguni, L (Lwandoluhle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1100191213 Ngubombi, L (Lingomso) 1 0.5 0 1 0 50.0 1164.6 0.0 1164.6 View list
4 2100143765 Yang, C (Chang-Ying) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 1110157965 Shaw, O (Oliver) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1100140763 Prins, S (Stefan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1100143138 Miller, M (Matthew) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2100311470 Mefire, H (Habiba) 1 0.0 0 0 1 0.0 1164.6 -425.0 739.6 View list
9 1110150496 Mavhunga, T (Taffy) 1 0.0 0 0 1 0.0 1164.6 -425.0 739.6 View list
10 1100162680 Knight, Z (Zachary) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1100101906 Hollander, M (Matthew) 1 0.0 0 0 1 0.0 1164.6 -425.0 739.6 View list
12 1100311466 Da Silva, T (Tiago) 1 0.0 0 0 1 0.0 1164.6 -425.0 739.6 View list