Player Page

Behr, A (Alexander)
Dob: 2010/09/08 (U16)
Gender: Male
Chess SA id: 1100102533
FIDE id:
Region: West Rand (GWR)
Citizen: RSA
Title(s):
Last active: 2023/08/18 (276 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 rating1252.1
Curent Weighted rating1234.6
Curent Weighted performance1074.8
Current official/published rating (highest between Raw, WR and WP)1252.1
Current floor (min rating allowed)752.1
Current highest rating achieved1252.1
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)±154.0
Current Raw change used (final)0.0
Projected new Raw rating1252.1
Projected new Weighed rating1236.9
Projected new Weighted performance1074.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1252.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1252.1
Projected new floor752.1
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 rating1257.6
Curent Weighted rating1236.5
Curent Weighted performance1073.6
Current official/published rating (highest between Raw, WR and WP)1257.6
Current floor (min rating allowed)757.6
Current highest rating achieved1257.6
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)±152.8
Current Raw change used (final)0.0
Projected new Raw rating1257.6
Projected new Weighed rating1239.3
Projected new Weighted performance1073.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1257.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1257.6
Projected new floor757.6
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 2023 Gauteng Top Schools (U13 Mixed) 2023/08/18 2023/08/18 West Rand (GWR) Standard 60 0.83 5 5 3.0 1241.6 1246.1 Analysis
7 D2 School League Finals 2023 (U13) 2023/07/22 2023/07/22 West Rand (GWR) Standard 60 0.83 5 4 3.5 1195.0 1188.5 Analysis
6 2nd West Rand Open 2022 (Juniors) 2022/08/06 2022/08/06 West Rand (GWR) Standard 60 0.83 5 5 1.5 1230.3 1230.6 Analysis
5 2022 Gauteng Interregion (U12 Open) 2022/02/26 2022/02/26 Tshwane (GTP) Standard 60 0.83 5 5 1.0 1245.2 1254.0 Analysis
4 West Rand Open 2022 (U12) 2022/02/05 2022/02/05 West Rand (GWR) Standard 60 0.83 5 5 4.0 1245.2 1254.0 Analysis
3 2019 Gauteng School League Finals (U9 Open) 2019/08/23 2019/08/23 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1200.0 1200.0 Analysis
2 D2 League Finals 2019 (U9) 2019/08/03 2019/08/03 West Rand (GWR) Standard 60 0.83 5 4 4.0 1200.0 1200.0 Analysis
1 D2 Schools Individuals 2018 (U9 Open) 2018/05/19 2018/05/19 Johannesburg Metro (GJM) Standard 60 0.83 5 0 0.0 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 33 17 4 12 19.0 57.6 64.4 1199.8 1264.2
White 16 9 2 5 10.0 62.5 106.3 1189.0 1295.2
Black 17 8 2 7 9.0 52.9 25.0 1209.9 1234.9
Standard All 33 17 4 12 19.0 57.6 64.4 1199.8 1264.2
White 16 9 2 5 10.0 62.5 106.3 1189.0 1295.2
Black 17 8 2 7 9.0 52.9 25.0 1209.9 1234.9
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1100118109 Mahamud, S (Saeedy) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2110112201 Mafojane, K (Kelebohile) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1110160959 Madongwe, T (Tafadzwa) 1 1.0 1 0 0 100.0 1241.6 425.0 1666.6 View list
4 1120136697 Lekwape, R (Retshidisitswe) 1 1.0 1 0 0 100.0 1245.2 425.0 1670.2 View list
5 1100158437 Matla, K (Kopano Surprise) 1 1.0 1 0 0 100.0 1195.0 425.0 1620.0 View list
6 1120144530 Matete, K (Koranta) 1 1.0 1 0 0 100.0 1230.3 425.0 1655.3 View list
7 1110158435 Maritz, W (Waldo Hermann) 1 1.0 1 0 0 100.0 1195.0 425.0 1620.0 View list
8 2100101007 Bassie, U (Unathi) 1 1.0 1 0 0 100.0 1245.2 425.0 1670.2 View list
9 2110117329 Asaba, KA (Kenyana) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 2110117334 Botha, M (Milan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1100117335 Kruger, D (Daniel L) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1100160956 Hoffman, R (Ruben) 1 1.0 1 0 0 100.0 1241.6 425.0 1666.6 View list
13 2100101006 Mithani, G (Gcobani) 1 1.0 1 0 0 100.0 1245.2 425.0 1670.2 View list
14 1100158444 Mthembu, J (Jabulani) 1 1.0 1 0 0 100.0 1195.0 425.0 1620.0 View list
15 1100118135 Pitzer, E (Emuel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 2130135699 Sibanda, T (Talia) 1 1.0 1 0 0 100.0 1245.2 425.0 1670.2 View list
17 1110145798 Thijs, K (Keagan) 1 1.0 1 0 0 100.0 1241.6 425.0 1666.6 View list
18 1100149256 De Koker, J (Juandre) 1 0.5 0 1 0 50.0 1195.0 0.0 1195.0 View list
19 1110136698 Mbatha, S (Sandie) 1 0.5 0 1 0 50.0 1245.2 0.0 1245.2 View list
20 1100136696 Kruger, D (Duandre) 1 0.5 0 1 0 50.0 1245.2 0.0 1245.2 View list