Player Page

De Castro, NA (Neusa Aridas)
Dob: 1995/01/01 (Adult)
Gender: Female
Chess SA id: 295089104
FIDE id:
Region: Chess South Africa (CSA)
Citizen: MOZ
Title(s): WCM
Last active: 2023/10/04 (227 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 rating1506.7
Curent Weighted rating1334.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1506.7
Current floor (min rating allowed)1006.7
Current highest rating achieved1506.7
Current K-factor32
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)±107.1
Current Raw change used (final)0.0
Projected new Raw rating1506.7
Projected new Weighed rating1353.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1506.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1506.7
Projected new floor1006.7
Projected new K-facor32
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 rating1504.1
Curent Weighted rating1331.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1504.1
Current floor (min rating allowed)1004.1
Current highest rating achieved1504.1
Current K-factor32
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)±107.5
Current Raw change used (final)0.0
Projected new Raw rating1504.1
Projected new Weighed rating1349.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1504.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1504.1
Projected new floor1004.1
Projected new K-facor32
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 rating1515.0
Curent Weighted rating1315.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1515.0
Current floor (min rating allowed)1015.0
Current highest rating achieved1515.0
Current K-factor32
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)±105.9
Current Raw change used (final)0.0
Projected new Raw rating1515.0
Projected new Weighed rating1335.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1515.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1515.0
Projected new floor1015.0
Projected new K-facor32
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 rating1428.4
Curent Weighted rating1283.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1428.4
Current floor (min rating allowed)1015.0
Current highest rating achieved1428.4
Current K-factor32
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)±119.8
Current Raw change used (final)0.0
Projected new Raw rating1428.4
Projected new Weighed rating1298.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1428.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1428.4
Projected new floor1015.0
Projected new K-facor32
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2023 Moja Chess Extravaganza (Blitz) 2023/10/03 2023/10/03 Frances Baard (NCF) Blitz 5 0.18 7 7 3.0 1200.0 1200.0 Analysis
1 2023 Moja Chess Extravaganza (Ladies) 2023/09/30 2023/10/04 Frances Baard (NCF) Standard 120 1.00 9 8 4.0 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 15 7 0 8 7.0 46.7 -28.3 1529.3 1500.9
White 7 3 0 4 3.0 42.9 -60.7 1579.7 1519.0
Black 8 4 0 4 4.0 50.0 0.0 1485.1 1485.1
Standard All 8 4 0 4 4.0 50.0 0.0 1538.7 1538.7
White 4 3 0 1 3.0 75.0 212.5 1493.1 1705.6
Black 4 1 0 3 1.0 25.0 -212.5 1584.3 1371.8
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 7 3 0 4 3.0 42.9 -60.7 1518.5 1457.7
White 3 0 0 3 0.0 0.0 -425.0 1695.2 1270.2
Black 4 3 0 1 3.0 75.0 212.5 1385.9 1598.4
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 207087582 Amrouni, A (Alexia Shakira) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2120146793 Goel, R (Rajita) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1070154843 Kajee, A (Ahmed) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 205060751 Petlele, M (Motheo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090155762 Koert, C (Connor) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 206072898 Vorster, M (Meghan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1110107079 Shabangu, N (Nkululeko) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 293034027 Selkirk, RJ (Rebecca) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 199035858 Springbok, J (Jason) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 198034674 Sikwati, L (Lizo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1070104009 Sibanda, T (Takudzwa) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 296040218 Klaasen, RJ (Robyn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 107069948 Jones, W (William) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 297009288 February, JN (Jesse) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
15 208050682 Ahjum, KMK (Kristen) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list