Player Page

Petrus, L (Layla)
Dob: 2012/07/30 (U14)
Gender: Female
Chess SA id: 2120304729
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/06/01 (25 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 rating1122.7
Current Weighted rating1193.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.8
Current highest rating achieved1122.7
Current floor (min rating allowed)622.7
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.00
Difference (S-We)-0.42
Current Raw change (no limits, including tournament time weight)-16.8
Current min/max change allowed (with limits)±185.1
Current Raw change used (final)-16.8
Projected new Raw rating1105.9
Projected new Weighed rating1098.1
Projected new Weighted performance552.1
Projected new final Raw rating (if new WP > new Raw)1105.9
Projected new highest rating1122.7
Projected new floor622.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1105.9
Projected effective change (new Official - current Official)-87.9
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 rating1107.6
Current Weighted rating1192.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1192.6
Current highest rating achieved1107.6
Current floor (min rating allowed)607.6
Current K-factor40
Games played this month5
Score (S)1.5
Expected score (We)2.11
Difference (S-We)-0.61
Current Raw change (no limits, including tournament time weight)-24.4
Current min/max change allowed (with limits)±189.1
Current Raw change used (final)-24.4
Projected new Raw rating1083.2
Projected new Weighed rating1096.9
Projected new Weighted performance552.1
Projected new final Raw rating (if new WP > new Raw)1083.2
Projected new highest rating1107.6
Projected new floor607.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1096.9
Projected effective change (new Official - current Official)-95.7
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 achieved0.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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 achieved0.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating0.0
Projected new floor700.0
Projected new K-facor40
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
Tournament: SBDCU Trial 3 2024 (U14)
Start: 2024/06/01  End: 2024/06/01  Host: ESB  Type: Standard   Time: 62  Time weight: 0.84  Rounds: 5
Games: 5  Score: 1.5
Main rating: 1122.7  Rating gain/loss: -16.8
Type rating: 1107.6  Rating gain/loss: -24.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 SBDCU Trial 3 2024 (U14) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 1.5 1122.7 1107.6 Analysis
1 Fountains Mall 2024 (Primary School) 2024/05/18 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 5 0.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 SBDCU Trial 3 2024 (U14) 2024/06/01 2024/06/01 Sarah Baartman (ESB) Standard 62 0.84 5 5 1.5 1122.7 1107.6 Analysis
1 Fountains Mall 2024 (Primary School) 2024/05/18 2024/05/18 Sarah Baartman (ESB) Standard 62 0.84 6 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 10 1 2 7 2.0 20.0 -255.0 1171.9 916.9
White 4 1 0 3 1.0 25.0 -212.5 1160.7 948.2
Black 6 0 2 4 1.0 16.7 -283.3 1179.4 896.0
Standard All 10 1 2 7 2.0 20.0 -255.0 1171.9 916.9
White 4 1 0 3 1.0 25.0 -212.5 1160.7 948.2
Black 6 0 2 4 1.0 16.7 -283.3 1179.4 896.0
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 10 1 2 7 2.0 20.0 -255.0 1171.9 916.9
White 4 1 0 3 1.0 25.0 -212.5 1160.7 948.2
Black 6 0 2 4 1.0 16.7 -283.3 1179.4 896.0
Standard All 10 1 2 7 2.0 20.0 -255.0 1171.9 916.9
White 4 1 0 3 1.0 25.0 -212.5 1160.7 948.2
Black 6 0 2 4 1.0 16.7 -283.3 1179.4 896.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1120301032 Ntlonti, L (Lunathi) 1 1.0 1 0 0 100.0 1122.7 425.0 1547.7 View list
2 1120301029 Mgwali, L (Luniko) 1 0.5 0 1 0 50.0 1122.7 0.0 1122.7 View list
3 1140154765 Barendse, J (Jean) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
4 2120304730 Scheepers, G (Gia) 1 0.0 0 0 1 0.0 1122.7 -425.0 697.7 View list
5 1120191290 Knoesen, M (Mason) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 2130142416 Kettledas, JP (Jernelle Payton) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 1120191282 Jaftha, J (Jeraldo) 1 0.0 0 0 1 0.0 1122.7 -425.0 697.7 View list
8 1120151692 Hendricks, Z (Zayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 1140142434 Ferreira, R (Rossouw) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1110158546 De Villiers, D (Dwaine) 1 0.0 0 0 1 0.0 1122.7 -425.0 697.7 View list