Player Page

Kruger, A (Alexander)
Dob: 2007/11/21 (U18)
Gender: Male
Chess SA id: 107054714
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2023/04/22 (583 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 rating840.8
Current Weighted rating838.0
Current Weighted performance630.7
Current official/published rating (highest between Raw, WR and WP)840.8
Current highest rating achieved840.8
Current floor (min rating allowed)500.0
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)±276.6
Current Raw change used (final)0.0
Projected new Raw rating840.8
Projected new Weighed rating771.8
Projected new Weighted performance630.7
Projected new final Raw rating (if new WP > new Raw)840.8
Projected new highest rating840.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)840.8
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 rating788.0
Current Weighted rating784.3
Current Weighted performance413.1
Current official/published rating (highest between Raw, WR and WP)788.0
Current highest rating achieved788.0
Current floor (min rating allowed)500.0
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)±298.2
Current Raw change used (final)0.0
Projected new Raw rating788.0
Projected new Weighed rating722.7
Projected new Weighted performance413.1
Projected new final Raw rating (if new WP > new Raw)788.0
Projected new highest rating788.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)788.0
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 rating830.4
Current Weighted rating830.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)830.4
Current highest rating achieved830.4
Current floor (min rating allowed)500.0
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)±280.7
Current Raw change used (final)0.0
Projected new Raw rating830.4
Projected new Weighed rating764.0
Projected new Weighted performance329.4
Projected new final Raw rating (if new WP > new Raw)830.4
Projected new highest rating830.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)830.4
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 rating696.0
Current Weighted rating696.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)696.0
Current highest rating achieved736.0
Current floor (min rating allowed)500.0
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)±340.0
Current Raw change used (final)0.0
Projected new Raw rating696.0
Projected new Weighed rating640.3
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating736.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)696.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Grenswag's Community Battle 2023 (Knights) 2023/04/22 2023/04/22 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 756.1 677.2 Analysis
5 Thabazimbi Open Chess Championship 2022 (C) 2022/04/23 2022/04/23 Waterberg (LWM) Rapid 20 0.47 5 5 4.0 681.3 696.0 Analysis
4 Laerskool Brits Tournament 2018 (U12) 2018/08/04 2018/08/04 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 642.5 628.8 Analysis
3 Hoërskool Frikkie Meyer 2018 (C) 2018/07/21 2018/07/21 Bojanala Platina (NBR) Standard 60 0.83 5 4 1.5 620.6 605.2 Analysis
2 Laerskool Rustenburg Noord Primary 2018 (B) 2018/02/24 2018/02/24 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 696.0 696.0 Analysis
1 Laerskool Vastrap 2018 (U12) 2018/02/03 2018/02/03 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 696.0 696.0 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 28 12 1 15 12.5 44.6 -45.5 937.0 891.5
White 13 7 1 5 7.5 57.7 65.4 952.2 1017.6
Black 15 5 0 10 5.0 33.3 -141.7 923.8 782.1
Standard All 23 8 1 14 8.5 37.0 -110.9 878.2 767.3
White 11 6 1 4 6.5 59.1 77.3 903.7 981.0
Black 12 2 0 10 2.0 16.7 -283.3 854.8 571.4
Rapid All 5 4 0 1 4.0 80.0 255.0 1207.5 1462.5
White 2 1 0 1 1.0 50.0 0.0 1218.8 1218.8
Black 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
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 107086171 Masike, O (Olerato) 2 0.0 0 0 2 0.0 696.0 -425.0 271.0 View list
2 1090154480 De Bruyn, M (Marcel) 1 1.0 1 0 0 100.0 756.1 425.0 1181.1 View list
3 1040140343 Burger, W (Werner) 1 1.0 1 0 0 100.0 681.3 425.0 1106.3 View list
4 108065798 Esterhuizen, NP (Nathan) 1 1.0 1 0 0 100.0 696.0 425.0 1121.0 View list
5 2080104394 Kgasi, O (Oregopotse) 1 1.0 1 0 0 100.0 642.5 425.0 1067.5 View list
6 1060140348 Oberholzer, D (Dorian) 1 1.0 1 0 0 100.0 681.3 425.0 1106.3 View list
7 1050097773 Nkosi, TO (Thato) 1 1.0 1 0 0 100.0 620.6 425.0 1045.6 View list
8 2010140347 Moshidi, S (Shirley) 1 1.0 1 0 0 100.0 681.3 425.0 1106.3 View list
9 108083261 Mocha, O (Omphile) 1 1.0 1 0 0 100.0 642.5 425.0 1067.5 View list
10 108087753 Matebula, A (Asante) 1 1.0 1 0 0 100.0 696.0 425.0 1121.0 View list
11 1100149562 Sitali, B (Buhle) 1 1.0 1 0 0 100.0 756.1 425.0 1181.1 View list
12 2080140352 Visser, N (Nikita) 1 1.0 1 0 0 100.0 681.3 425.0 1106.3 View list
13 2110133370 Voigt, K (Karli) 1 1.0 1 0 0 100.0 756.1 425.0 1181.1 View list
14 2070096337 Babusi, B (Rebaone) 1 0.5 0 1 0 50.0 620.6 0.0 620.6 View list
15 108072906 Pace, N (Malachi) 1 0.0 0 0 1 0.0 696.0 -425.0 271.0 View list
16 108087734 Mostert, GS (Gideon) 1 0.0 0 0 1 0.0 642.5 -425.0 217.5 View list
17 201057943 Mosime, B (Boitumelo) 1 0.0 0 0 1 0.0 756.1 -425.0 331.1 View list
18 108060101 Fourie, NP (Nathan Paul) 1 0.0 0 0 1 0.0 620.6 -425.0 195.6 View list
19 209083775 Fourie, M (Marli) 1 0.0 0 0 1 0.0 681.3 -425.0 256.3 View list
20 1050148317 Dladla, O (Omphile) 1 0.0 0 0 1 0.0 620.6 -425.0 195.6 View list