Player Page

Cornelius, L (Layla)
Dob: 2012/02/14 (U14)
Gender: Female
Chess SA id: 2120138274
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/01/28 (514 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 rating1208.8
Current Weighted rating1207.7
Current Weighted performance962.9
Current official/published rating (highest between Raw, WR and WP)1208.8
Current highest rating achieved1231.5
Current floor (min rating allowed)731.5
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)±163.7
Current Raw change used (final)0.0
Projected new Raw rating1208.8
Projected new Weighed rating1111.2
Projected new Weighted performance962.9
Projected new final Raw rating (if new WP > new Raw)1208.8
Projected new highest rating1231.5
Projected new floor731.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1208.8
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 rating1207.7
Current Weighted rating1206.3
Current Weighted performance962.9
Current official/published rating (highest between Raw, WR and WP)1207.7
Current highest rating achieved1237.2
Current floor (min rating allowed)737.2
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)±164.0
Current Raw change used (final)0.0
Projected new Raw rating1207.7
Projected new Weighed rating1109.9
Projected new Weighted performance962.9
Projected new final Raw rating (if new WP > new Raw)1207.7
Projected new highest rating1237.2
Projected new floor737.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1207.7
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 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
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.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Laerkool Midvaal Chess Open 2023 (D) 2023/01/28 2023/01/28 Sedibeng (GSV) Standard 61 0.83 5 5 2.5 1190.6 1185.0 Analysis
6 D7 Teams 2022 (U9+U11 Mixed) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1231.5 1237.2 Analysis
5 Overvaal Open 2022 (D) 2022/08/06 2022/08/06 Sedibeng (GSV) Standard 60 0.83 5 5 2.0 1231.5 1237.2 Analysis
4 Gaueng Schools D7 2022 (U11 Girls) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1184.4 1180.8 Analysis
3 LS Vryheidsmonument Chess Open 2022 (D) 2022/05/07 2022/05/07 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1154.9 1143.6 Analysis
2 Dirk De Koster Chess Open 2022 (D) 2022/04/23 2022/04/23 Ekurhuleni (GE) Standard 61 0.83 5 5 2.0 1169.8 1162.4 Analysis
1 Drie Riviere Open 2022 (D) 2022/02/18 2022/02/18 Sedibeng (GSV) Standard 61 0.83 5 4 1.0 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 34 16 1 17 16.5 48.5 -12.5 1213.9 1201.4
White 18 8 1 9 8.5 47.2 -23.6 1233.8 1210.2
Black 16 8 0 8 8.0 50.0 0.0 1191.6 1191.6
Standard All 34 16 1 17 16.5 48.5 -12.5 1213.9 1201.4
White 18 8 1 9 8.5 47.2 -23.6 1233.8 1210.2
Black 16 8 0 8 8.0 50.0 0.0 1191.6 1191.6
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 1120111239 Rajaram, E (Ekavir) 3 0.0 0 0 3 0.0 1181.8 -425.0 756.8 View list
2 2120139658 Viljoen, C (Chene) 2 2.0 2 0 0 100.0 1177.1 425.0 1602.1 View list
3 1120130080 Van Der Merwe, W (Willem) 2 1.5 1 1 0 75.0 1172.8 212.5 1385.3 View list
4 2110141880 Motloung, V (Victoria) 2 1.0 1 0 1 50.0 1208.0 0.0 1208.0 View list
5 2110138272 Campher, H (Hannah) 2 1.0 1 0 1 50.0 1184.9 0.0 1184.9 View list
6 1120136511 Brand, H (Henko) 2 0.0 0 0 2 0.0 1193.2 -425.0 768.2 View list
7 2120141889 Wagner, E (Elona) 2 0.0 0 0 2 0.0 1208.0 -425.0 783.0 View list
8 2110141878 Minnie, M (Megan) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
9 1130136522 Lange, L (Liam) 1 1.0 1 0 0 100.0 1169.8 425.0 1594.8 View list
10 1130144487 Kganakga, B (Boemo) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
11 2120141875 Kaleite, K (Karabo) 1 1.0 1 0 0 100.0 1184.4 425.0 1609.4 View list
12 2110136518 Hutcheson, M (Megan) 1 1.0 1 0 0 100.0 1190.6 425.0 1615.6 View list
13 2130144762 Ernst, J (Jane) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
14 2140139659 Du Toit, M (Monika) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
15 2120138271 Blignaut, A (Alma) 1 1.0 1 0 0 100.0 1154.9 425.0 1579.9 View list
16 1200135922 Radebe, S (Sihle) 1 1.0 1 0 0 100.0 1154.9 425.0 1579.9 View list
17 2120148636 Van Der Merwe, M (Monique) 1 1.0 1 0 0 100.0 1190.6 425.0 1615.6 View list
18 1120141870 Vorster, M (Marlo) 1 1.0 1 0 0 100.0 1231.5 425.0 1656.5 View list
19 210082952 Van Biljon, J (Jessica) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1120103523 Tolmay, W (Walroux) 1 0.0 0 0 1 0.0 1169.8 -425.0 744.8 View list