Player Page

Deetlefs, A (Alexia)
Dob: 2016/09/30 (U10)
Gender: Female
Chess SA id: 2160192064
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2024/05/11 (45 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 rating1209.1
Current Weighted rating1202.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1209.1
Current highest rating achieved1209.1
Current floor (min rating allowed)709.1
Current K-factor36
Games played this month5
Score (S)3.5
Expected score (We)2.35
Difference (S-We)0.95
Current Raw change (no limits, including tournament time weight)34.4
Current min/max change allowed (with limits)±163.7
Current Raw change used (final)34.4
Projected new Raw rating1243.5
Projected new Weighed rating1105.9
Projected new Weighted performance988.7
Projected new final Raw rating (if new WP > new Raw)1243.5
Projected new highest rating1243.5
Projected new floor743.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.5
Projected effective change (new Official - current Official)+34.4
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 month5
Score (S)3.5
Expected score (We)2.44
Difference (S-We)1.06
Current Raw change (no limits, including tournament time weight)42.4
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)42.4
Projected new Raw rating1242.4
Projected new Weighed rating1104.0
Projected new Weighted performance458.9
Projected new final Raw rating (if new WP > new Raw)1242.4
Projected new highest rating1242.4
Projected new floor742.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.4
Projected effective change (new Official - current Official)+42.4
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 rating1216.8
Current Weighted rating1203.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1216.8
Current highest rating achieved1216.8
Current floor (min rating allowed)716.8
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)±161.9
Current Raw change used (final)0.0
Projected new Raw rating1216.8
Projected new Weighed rating1107.6
Projected new Weighted performance716.0
Projected new final Raw rating (if new WP > new Raw)1216.8
Projected new highest rating1216.8
Projected new floor716.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.8
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 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: Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls)
Start: 2024/05/11  End: 2024/05/11  Host: GE  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 5
Games: 5  Score: 3.5
Main rating: 1209.1  Rating gain/loss: 34.4
Type rating: 1200.0  Rating gain/loss: 42.4
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls) 2024/05/11 2024/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1209.1 1200.0 Analysis
2 Benoni Primary School Cluster Individuals 2024 (U9 Girls) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1198.1 1198.4 Analysis
1 Laerskool Northmead Proewe 2024 (U9) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Ekurhuleni North Primary Schools District Individual Finals 2024 (U9 Girls) 2024/05/11 2024/05/11 Ekurhuleni (GE) Standard 60 0.83 5 5 3.5 1209.1 1200.0 Analysis
2 Benoni Primary School Cluster Individuals 2024 (U9 Girls) 2024/03/09 2024/03/09 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1198.1 1198.4 Analysis
1 Laerskool Northmead Proewe 2024 (U9) 2024/02/10 2024/02/10 Ekurhuleni (GE) Rapid 30 0.60 5 5 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 8 2 5 9.0 60.0 85.0 1207.4 1292.4
White 8 5 0 3 5.0 62.5 106.3 1208.6 1314.9
Black 7 3 2 2 4.0 57.1 60.7 1205.9 1266.6
Standard All 5 3 1 1 3.5 70.0 170.0 1228.4 1398.4
White 2 1 0 1 1.0 50.0 0.0 1234.5 1234.5
Black 3 2 1 0 2.5 83.3 283.3 1224.3 1507.7
Rapid All 10 5 1 4 5.5 55.0 42.5 1196.8 1239.3
White 6 4 0 2 4.0 66.7 141.7 1200.0 1341.7
Black 4 1 1 2 1.5 37.5 -106.3 1192.1 1085.8
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 8 2 5 9.0 60.0 85.0 1207.4 1292.4
White 8 5 0 3 5.0 62.5 106.3 1208.6 1314.9
Black 7 3 2 2 4.0 57.1 60.7 1205.9 1266.6
Standard All 5 3 1 1 3.5 70.0 170.0 1228.4 1398.4
White 2 1 0 1 1.0 50.0 0.0 1234.5 1234.5
Black 3 2 1 0 2.5 83.3 283.3 1224.3 1507.7
Rapid All 10 5 1 4 5.5 55.0 42.5 1196.8 1239.3
White 6 4 0 2 4.0 66.7 141.7 1200.0 1341.7
Black 4 1 1 2 1.5 37.5 -106.3 1192.1 1085.8
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 2150301355 Jordaan, M (Mishay) 2 1.0 1 0 1 50.0 1203.6 0.0 1203.6 View list
2 2160305778 Majola, N (Nobuntu) 1 1.0 1 0 0 100.0 1209.1 425.0 1634.1 View list
3 1150192075 Terblanche, W (Wouter) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2150301359 Sinkala, L (Lawa) 1 1.0 1 0 0 100.0 1198.1 425.0 1623.1 View list
5 2160305787 Sibanda, T (Thandeka) 1 1.0 1 0 0 100.0 1209.1 425.0 1634.1 View list
6 2150301357 Masuku, P (Philasande) 1 1.0 1 0 0 100.0 1198.1 425.0 1623.1 View list
7 1170192067 Gabel Smit, H (Heinrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2160301353 Esterhuizen, O (Olivia) 1 1.0 1 0 0 100.0 1198.1 425.0 1623.1 View list
9 2150301529 Engelbrecht, C (Chanel) 1 0.5 0 1 0 50.0 1209.1 0.0 1209.1 View list
10 1160192061 Basson, D (Dawid) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
11 1150155147 Prins, K (Kobus) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2150139615 Negota, R (Rialivhuwa) 1 0.0 0 0 1 0.0 1209.1 -425.0 784.1 View list
13 1150192071 Marais, S (Sj) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2160301354 Hingorani, N (Nurvi) 1 0.0 0 0 1 0.0 1198.1 -425.0 773.1 View list