Player Page

Maziena, L (Lavanya)
Dob: 2010/07/24 (U16)
Gender: Female
Chess SA id: 2100140917
FIDE id:
Region: Sarah Baartman (ESB)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (13 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 rating1195.9
Curent Weighted rating1199.0
Curent Weighted performance1172.9
Current official/published rating (highest between Raw, WR and WP)1199.0
Current floor (min rating allowed)739.8
Current highest rating achieved1239.8
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)1.67
Difference (S-We)0.33
Current Raw change (no limits, including tournament time weight)9.9
Current min/max change allowed (with limits)±166.8
Current Raw change used (final)9.9
Projected new Raw rating1205.8
Projected new Weighed rating1200.6
Projected new Weighted performance1172.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1205.8
Projected effective change (new Official - current Official)+6.8
Projected new highest rating1239.8
Projected new floor739.8
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 rating1171.4
Curent Weighted rating1173.2
Curent Weighted performance1151.3
Current official/published rating (highest between Raw, WR and WP)1173.2
Current floor (min rating allowed)708.4
Current highest rating achieved1208.4
Current K-factor36
Games played this month5
Score (S)2.0
Expected score (We)1.53
Difference (S-We)0.47
Current Raw change (no limits, including tournament time weight)16.9
Current min/max change allowed (with limits)±172.7
Current Raw change used (final)16.9
Projected new Raw rating1188.3
Projected new Weighed rating1175.2
Projected new Weighted performance1151.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.3
Projected effective change (new Official - current Official)+15.2
Projected new highest rating1208.4
Projected new floor708.4
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 rating1247.3
Curent Weighted rating1220.4
Curent Weighted performance1163.3
Current official/published rating (highest between Raw, WR and WP)1247.3
Current floor (min rating allowed)758.8
Current highest rating achieved1258.8
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)±155.0
Current Raw change used (final)0.0
Projected new Raw rating1247.3
Projected new Weighed rating1223.4
Projected new Weighted performance1163.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1247.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1258.8
Projected new floor758.8
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 rating1140.4
Curent Weighted rating1141.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1141.5
Current floor (min rating allowed)758.8
Current highest rating achieved1141.6
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)±180.5
Current Raw change used (final)0.0
Projected new Raw rating1140.4
Projected new Weighed rating1141.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1141.0
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1141.6
Projected new floor758.8
Projected new K-facor40
Tournaments
Tournament: Spartan Bishops Chess Championships 2024 (Knights)
Start: 2024/05/04  End: 2024/05/05  Host: NBR  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 2.0
Main rating: 1195.9  Rating gain/loss: 9.9
Type rating: 1171.4  Rating gain/loss: 16.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
6 Spartan Bishops Chess Championships 2024 (Knights) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1195.9 1171.4 Analysis
5 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1183.5 1144.4 Analysis
4 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1183.5 1144.4 Analysis
3 Kouga Mayor's Cup 2024 (U15) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.0 1183.5 1144.4 Analysis
2 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.5 1237.3 1204.2 Analysis
1 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 1.0 1237.3 1204.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
33 Spartan Bishops Chess Championships 2024 (Knights) 2024/05/04 2024/05/05 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1195.9 1171.4 Analysis
32 SBDCU Trial 2 2024 (U16) 2024/03/23 2024/03/23 Sarah Baartman (ESB) Standard 62 0.84 5 5 3.0 1183.5 1144.4 Analysis
31 Jeffreys Bay CC Fide Rated Tournament 2024 2024/03/18 2024/03/26 Sarah Baartman (ESB) Standard 62 0.84 5 5 2.0 1183.5 1144.4 Analysis
30 Kouga Mayor's Cup 2024 (U15) 2024/03/08 2024/03/09 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.0 1183.5 1144.4 Analysis
29 SBDCU Trial 1 2024 (U16) 2024/02/23 2024/02/24 Sarah Baartman (ESB) Standard 62 0.84 6 5 1.5 1237.3 1204.2 Analysis
28 SBDCU Open 2024 (A) 2024/02/09 2024/02/10 Sarah Baartman (ESB) Standard 62 0.84 5 5 1.0 1237.3 1204.2 Analysis
27 Jeffreys Bay CC 3rd December Rapid 2023 2023/12/11 2023/12/11 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.5 1239.8 1258.8 Analysis
26 Jeffreys Bay CC Nov Rapid 3 2023 2023/11/30 2023/11/30 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1208.1 1185.7 Analysis
25 Lagoon Open Tournament 2023 2023/11/04 2023/11/04 Sarah Baartman (ESB) Rapid 17 0.42 7 7 5.0 1208.1 1185.7 Analysis
24 Eastern Cape Chess Team Championship 2023 (U14) 2023/10/07 2023/10/08 Nelson Mandela Bay (ENM) Standard 65 0.85 5 4 1.0 1192.5 1193.0 Analysis
23 Eastern Cape Provincial Individual Championship 2023 (U14 Girls) 2023/10/05 2023/10/05 Nelson Mandela Bay (ENM) Standard 65 0.85 7 7 4.5 1192.5 1193.0 Analysis
22 Jeffreys Bay CC RR September 2023 2023/09/11 2023/09/11 Sarah Baartman (ESB) Rapid 12 0.33 5 5 2.0 1220.2 1223.0 Analysis
21 Marina Martinique Open Fundraiser 2023 (A) 2023/09/09 2023/09/09 Sarah Baartman (ESB) Rapid 35 0.66 7 7 2.0 1220.2 1223.0 Analysis
20 Jeffreys Bay CC Blitz September 2023 2023/09/04 2023/09/04 Sarah Baartman (ESB) Blitz 5 0.18 5 5 2.0 1220.2 1141.6 Analysis
19 Stulting Sportdag 2023 (Senior) 2023/08/25 2023/08/25 Sarah Baartman (ESB) Rapid 15 0.39 6 6 3.0 1217.4 1212.6 Analysis
18 Jeffreys Bay Chess Club Rapid August 2023 2023/08/21 2023/08/21 Sarah Baartman (ESB) Rapid 12 0.33 5 5 3.0 1217.4 1212.6 Analysis
17 SBDCU Closed Trials 2023 (U14 Girls) 2023/07/29 2023/07/29 Sarah Baartman (ESB) Standard 65 0.85 6 6 3.0 1204.2 1171.8 Analysis
16 Fountains Mall Open 2023 (C) 2023/05/13 2023/05/13 Sarah Baartman (ESB) Standard 62 0.84 6 6 2.5 1205.7 1187.6 Analysis
15 Paul Sauer Chess Tournament 2023 (Senior) 2023/05/05 2023/05/05 Sarah Baartman (ESB) Rapid 15 0.39 6 6 4.0 1205.7 1173.4 Analysis
14 Kouga Mayor's Cup 2023 (U13) 2023/04/15 2023/04/15 Sarah Baartman (ESB) Standard 62 0.84 6 6 2.5 1150.7 1128.6 Analysis
12
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 30 10 1 19 10.5 35.0 -127.5 1305.3 1177.8
White 16 5 0 11 5.0 31.3 -159.4 1309.3 1150.0
Black 14 5 1 8 5.5 39.3 -91.1 1300.7 1209.6
Standard All 30 10 1 19 10.5 35.0 -127.5 1305.3 1177.8
White 16 5 0 11 5.0 31.3 -159.4 1309.3 1150.0
Black 14 5 1 8 5.5 39.3 -91.1 1300.7 1209.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 180 75 10 95 80.0 44.4 -47.2 1243.3 1196.1
White 92 38 4 50 40.0 43.5 -55.4 1254.4 1199.0
Black 88 37 6 45 40.0 45.5 -38.6 1231.7 1193.1
Standard All 92 35 8 49 39.0 42.4 -64.7 1244.6 1180.0
White 48 17 4 27 19.0 39.6 -88.5 1250.0 1161.5
Black 44 18 4 22 20.0 45.5 -38.6 1238.7 1200.1
Rapid All 77 36 2 39 37.0 48.1 -16.6 1246.2 1229.6
White 39 19 0 20 19.0 48.7 -10.9 1268.5 1257.6
Black 38 17 2 19 18.0 47.4 -22.4 1223.3 1200.9
Blitz All 11 4 0 7 4.0 36.4 -115.9 1212.7 1096.8
White 5 2 0 3 2.0 40.0 -85.0 1187.2 1102.2
Black 6 2 0 4 2.0 33.3 -141.7 1233.9 1092.2
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2130133899 Stuurman, C (Caydee) 5 3.5 3 1 1 70.0 1151.1 170.0 1321.1 View list
2 2060153614 Janse Van Rensburg, S (Sanmarie) 5 1.5 1 1 4 30.0 1192.4 -170.0 1022.4 View list
3 2100134129 Bruton, FE (Faith Elizabeth) 5 1.0 1 0 4 20.0 1183.6 -255.0 928.6 View list
4 1100142421 Kammies, M (Montell) 5 0.0 0 0 5 0.0 1201.8 -425.0 776.8 View list
5 1090137436 January, P (Pharrel) 4 2.5 2 1 1 62.5 1198.7 106.3 1305.0 View list
6 1090146775 Barendse, R (Raydon) 4 2.0 2 0 2 50.0 1212.8 0.0 1212.8 View list
7 2100151704 Moller, S (Sarah) 4 2.0 2 0 2 50.0 1169.2 0.0 1169.2 View list
8 2100137443 Pietersen, L (Leandre) 4 1.5 0 3 1 37.5 1200.9 -106.3 1094.7 View list
9 1060154781 Saunders, E (Ethan) 4 1.0 1 0 3 25.0 1215.3 -212.5 1002.8 View list
10 1100134132 Jonas, Y (Yongisipho) 4 0.0 0 0 4 0.0 1165.1 -425.0 740.1 View list
11 1110158546 De Villiers, D (Dwaine) 3 3.0 3 0 0 100.0 1222.7 425.0 1647.7 View list
12 1120151692 Hendricks, Z (Zayden) 3 2.5 2 1 0 83.3 1221.8 283.3 1505.1 View list
13 1060135611 Isaacs, C (Charlton) 3 1.0 1 0 2 33.3 1174.4 -141.7 1032.7 View list
14 1090140918 Mcetywa, K (Khanya) 3 1.0 1 0 2 33.3 1179.8 -141.7 1038.1 View list
15 1060134125 Jantjies, J (Jayden) 3 0.0 0 0 3 0.0 1166.8 -425.0 741.8 View list
16 2110133898 De Lange, E (Erin) 2 2.0 2 0 0 100.0 1116.3 425.0 1541.3 View list
17 2140133897 De Lange, E (Edeline) 2 2.0 2 0 0 100.0 1137.8 425.0 1562.8 View list
18 2110142410 Booysen, CL (Carli Lucia) 2 2.0 2 0 0 100.0 1198.3 425.0 1623.3 View list
19 2130131343 Le Grange, T (Tailyn) 2 2.0 2 0 0 100.0 1143.8 425.0 1568.8 View list
20 1130153082 Murry, M (Morgan) 2 2.0 2 0 0 100.0 1220.2 425.0 1645.2 View list