Player Page

Van Staden, L (Laurenzia)
Dob: 2010/03/16 (U16)
Gender: Female
Chess SA id: 210090541
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/02/24 (141 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 rating1270.7
Current Weighted rating1258.1
Current Weighted performance1142.2
Current official/published rating (highest between Raw, WR and WP)1270.7
Current highest rating achieved1271.4
Current floor (min rating allowed)771.4
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)±149.9
Current Raw change used (final)0.0
Projected new Raw rating1270.7
Projected new Weighed rating1158.2
Projected new Weighted performance1142.2
Projected new final Raw rating (if new WP > new Raw)1270.7
Projected new highest rating1271.4
Projected new floor771.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1270.7
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 rating1227.4
Current Weighted rating1225.3
Current Weighted performance758.5
Current official/published rating (highest between Raw, WR and WP)1227.4
Current highest rating achieved1282.1
Current floor (min rating allowed)782.1
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)±159.5
Current Raw change used (final)0.0
Projected new Raw rating1227.4
Projected new Weighed rating1127.6
Projected new Weighted performance758.5
Projected new final Raw rating (if new WP > new Raw)1227.4
Projected new highest rating1282.1
Projected new floor782.1
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1227.4
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 rating1289.6
Current Weighted rating1264.9
Current Weighted performance1145.3
Current official/published rating (highest between Raw, WR and WP)1289.6
Current highest rating achieved1289.6
Current floor (min rating allowed)789.6
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)±145.9
Current Raw change used (final)0.0
Projected new Raw rating1289.6
Projected new Weighed rating1165.1
Projected new Weighted performance1145.3
Projected new final Raw rating (if new WP > new Raw)1289.6
Projected new highest rating1289.6
Projected new floor789.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1289.6
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1257.1 1260.8 Analysis
1 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1257.1 1260.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
12 West Coast Schools Chess Prestige Championships 2024 (U15 Girls) 2024/02/24 2024/02/24 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1257.1 1260.8 Analysis
11 Bo-Weskus Skole Prestige 2024 (HS Dogters) 2024/02/10 2024/02/10 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1257.1 1260.8 Analysis
10 Western Cape PS Individuals 2023 (U13 Girls) 2023/05/05 2023/05/06 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1252.0 1213.7 Analysis
9 Bo-Weskus Skole Prestige 2023 (O13 Dogters) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 4.0 1217.2 1191.2 Analysis
8 Bo-Weskus Top Skole 2022 (O13) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 5 3.5 1192.8 1129.2 Analysis
7 West Coast Schools Prestige 2022 (U13 Girls) 2022/02/19 2022/02/19 West Coast (WCU) Standard 60 0.83 6 6 2.0 1235.5 1282.1 Analysis
6 Western Cape Schools Kings & Queens 2019 (Girls) 2019/10/12 2019/10/12 West Coast (WCU) Rapid 30 0.60 5 3 0.0 1271.4 1200.0 Analysis
5 Western Cape Top Schools 2019 (U9 Girls) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 4 3.0 1255.0 1265.5 Analysis
4 Western Cape Schools Individuals 2019 (U9 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 6 4.0 1249.9 1260.1 Analysis
3 Weskus Skole Prestige Skaak Kampioenskappe 2019 (O9 Dogters) 2019/03/02 2019/04/06 West Coast (WCU) Standard 60 0.83 6 6 6.0 1162.9 1155.7 Analysis
2 Western Cape Schools Individuals 2018 (U9 Girls) 2018/05/19 2018/05/20 Overberg (WOS) Standard 60 0.83 6 4 1.0 1217.9 1221.6 Analysis
1 West Coast Schools Prestige Individual Championship 2018 (U9 Girls) 2018/03/10 2018/03/24 West Coast (WCU) Standard 60 0.83 6 5 3.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 6 0 3 6.0 66.7 141.7 1168.1 1309.7
White 5 5 0 0 5.0 100.0 425.0 1176.6 1601.6
Black 4 1 0 3 1.0 25.0 -212.5 1157.5 945.0
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 9 6 0 3 6.0 66.7 141.7 1168.1 1309.7
White 5 5 0 0 5.0 100.0 425.0 1176.6 1601.6
Black 4 1 0 3 1.0 25.0 -212.5 1157.5 945.0
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 59 35 1 23 35.5 60.2 86.4 1179.3 1265.8
White 29 18 0 11 18.0 62.1 102.6 1171.3 1273.8
Black 30 17 1 12 17.5 58.3 70.8 1187.1 1258.0
Standard All 37 22 0 15 22.0 59.5 80.4 1166.8 1247.3
White 18 9 0 9 9.0 50.0 0.0 1150.5 1150.5
Black 19 13 0 6 13.0 68.4 156.6 1182.4 1338.9
Rapid All 22 13 1 8 13.5 61.4 96.6 1200.3 1296.9
White 11 9 0 2 9.0 81.8 270.5 1205.3 1475.7
Black 11 4 1 6 4.5 40.9 -77.3 1195.3 1118.1
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 210090539 Cloete, L (Leigh-Marcia) 4 3.0 3 0 1 75.0 1213.9 212.5 1426.4 View list
2 2110099720 Peters, C (Chantel) 2 2.0 2 0 0 100.0 1190.1 425.0 1615.1 View list
3 2100131825 Van Schalkwyk, M (Mia-Leigh Che) 2 2.0 2 0 0 100.0 1257.1 425.0 1682.1 View list
4 2100131696 Warner, A (Alicia) 2 0.0 0 0 2 0.0 1246.3 -425.0 821.3 View list
5 209090560 Beukes, K (Kelly) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 210089562 Bester, M (Milla) 1 1.0 1 0 0 100.0 1252.0 425.0 1677.0 View list
7 2110153179 Arries, G (Geroneeze) 1 1.0 1 0 0 100.0 1217.2 425.0 1642.2 View list
8 2110099723 Cardinal, J (Jacelynn) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
9 2100111791 Brandt, C (Chaniqae) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
10 2100110754 Botha, C (Clarabelle) 1 1.0 1 0 0 100.0 1249.9 425.0 1674.9 View list
11 2100153184 Frans, T (Tiffany) 1 1.0 1 0 0 100.0 1217.2 425.0 1642.2 View list
12 2110146720 Fihla, L (Lethabo) 1 1.0 1 0 0 100.0 1252.0 425.0 1677.0 View list
13 2090099753 De Bruin, E (Elrise) 1 1.0 1 0 0 100.0 1217.9 425.0 1642.9 View list
14 2100153182 Cloete, T (Tashlynn) 1 1.0 1 0 0 100.0 1217.2 425.0 1642.2 View list
15 2100109051 Gugulo, N (Nonkosi) 1 1.0 1 0 0 100.0 1249.9 425.0 1674.9 View list
16 2110111787 Jacobs, L (Le-Chieza) 1 1.0 1 0 0 100.0 1162.9 425.0 1587.9 View list
17 209090559 Jaars, E (Eliza) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
18 2110118901 Joseph, C (Chesnay) 1 1.0 1 0 0 100.0 1255.0 425.0 1680.0 View list
19 1090143091 Katamba, M (Mwanza) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list
20 1090143092 Kordom, A (Aiden) 1 1.0 1 0 0 100.0 1192.8 425.0 1617.8 View list