Player Page

Boucher, Z (Zander)
Dob: 2007/05/23 (U18)
Gender: Male
Chess SA id: 107056863
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2021/11/13 (902 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 rating1087.2
Curent Weighted rating1087.2
Curent Weighted performance612.7
Current official/published rating (highest between Raw, WR and WP)1087.2
Current floor (min rating allowed)587.2
Current highest rating achieved1087.2
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)±194.7
Current Raw change used (final)0.0
Projected new Raw rating1087.2
Projected new Weighed rating1087.2
Projected new Weighted performance612.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1087.2
Projected new floor587.2
Projected new K-facor40
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 rating1089.5
Curent Weighted rating1089.5
Curent Weighted performance613.6
Current official/published rating (highest between Raw, WR and WP)1089.5
Current floor (min rating allowed)589.5
Current highest rating achieved1089.5
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)±194.1
Current Raw change used (final)0.0
Projected new Raw rating1089.5
Projected new Weighed rating1089.5
Projected new Weighted performance613.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1089.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1089.5
Projected new floor589.5
Projected new K-facor40
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 rating654.4
Curent Weighted rating654.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)654.4
Current floor (min rating allowed)500.0
Current highest rating achieved654.4
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)±360.8
Current Raw change used (final)0.0
Projected new Raw rating654.4
Projected new Weighed rating654.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)654.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating654.4
Projected new floor500.0
Projected new K-facor40
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 rating631.2
Curent Weighted rating631.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)631.2
Current floor (min rating allowed)500.0
Current highest rating achieved631.2
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)±372.9
Current Raw change used (final)0.0
Projected new Raw rating631.2
Projected new Weighed rating631.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)631.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating631.2
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Chris Hani Open 2021 (B) 2021/11/13 2021/11/13 Chris Hani (ECH) Standard 60 0.83 5 5 2.0 1079.6 1079.5 Analysis
22 BC Trials 2 2020 (U16B-U20B) 2020/03/07 2020/03/07 Buffalo City (EBC) Standard 60 0.83 5 4 2.0 1003.2 1002.9 Analysis
21 BC Trials 1 2020 (U16B-U20B) 2020/02/22 2020/02/22 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 975.3 967.3 Analysis
20 2019 South African Junior Team Championships (U14D) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 1.0 1028.5 1022.9 Analysis
19 Vikings League 2 of 6 2019 (B) 2019/08/17 2019/08/17 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 976.5 966.5 Analysis
18 Buffalo City Trials 4 of 5 2019 (U14A) 2019/05/04 2019/05/04 Buffalo City (EBC) Standard 60 0.83 5 5 1.5 991.8 985.3 Analysis
17 Buffalo City Trials 3 of 5 2019 (High School B) 2019/03/02 2019/03/02 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 945.2 948.9 Analysis
16 Buffalo City Trials 2 of 5 2019 (U14A) 2019/02/23 2019/02/23 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 902.7 897.3 Analysis
15 South African Junior Team Championships 2018 (U12A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 1.0 954.7 948.5 Analysis
14 5th Vikings League 2018 (B) 2018/11/01 2018/11/01 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 954.7 949.7 Analysis
13 4th Vikings League 208 (B) 2018/10/18 2018/10/18 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 953.4 950.6 Analysis
12 3rd Border Vikings Chess League 2018 (B) 2018/09/15 2018/09/15 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 964.4 962.5 Analysis
11 East London School League 2018 (Primary School B) 2018/08/18 2018/08/18 Buffalo City (EBC) Standard 60 0.83 5 5 5.0 763.8 746.1 Analysis
10 1st Border Vikings Chess League 2018 (A) 2018/07/28 2018/07/28 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 788.0 776.5 Analysis
9 5th Buffalo Trials 2018 (U12A) 2018/05/26 2018/05/26 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 845.8 837.9 Analysis
8 4th Buffalo Trials 2018 (U12A) 2018/05/05 2018/05/05 Buffalo City (EBC) Standard 60 0.83 5 4 1.0 845.8 837.9 Analysis
7 4th Buffalo Trials 2018 (U16B) 2018/04/21 2018/04/21 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 649.2 650.8 Analysis
6 3rd Buffalo Trials 2018 (U12A) 2018/04/14 2018/04/14 Buffalo City (EBC) Rapid 30 0.60 7 7 3.0 649.2 631.2 Analysis
5 Buffalo Trails 3rd 2018 (U16A) 2018/03/25 2018/03/25 Buffalo City (EBC) Standard 60 0.83 5 5 1.0 630.1 632.0 Analysis
4 2nd Buffalo Trials 2018 (U12) 2018/03/17 2018/03/17 Buffalo City (EBC) Standard 60 0.83 5 5 2.5 630.1 632.0 Analysis
12
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 120 46 7 67 49.5 41.3 -74.4 981.8 907.4
White 63 25 4 34 27.0 42.9 -60.7 997.3 936.6
Black 57 21 3 33 22.5 39.5 -89.5 964.6 875.1
Standard All 113 43 7 63 46.5 41.2 -75.2 990.5 915.3
White 59 24 4 31 26.0 44.1 -50.4 1004.4 954.0
Black 54 19 3 32 20.5 38.0 -102.3 975.3 872.9
Rapid All 7 3 0 4 3.0 42.9 -60.7 841.1 780.4
White 4 1 0 3 1.0 25.0 -212.5 892.3 679.8
Black 3 2 0 1 2.0 66.7 141.7 772.8 914.5
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 208078251 Kumar, A (Amita) 4 2.0 2 0 2 50.0 719.9 0.0 719.9 View list
2 108083301 Gopakumar, N (Nikhil) 4 1.0 1 0 3 25.0 757.9 -212.5 545.4 View list
3 107088698 Stubbs, M (Matthew) 4 0.0 0 0 4 0.0 806.1 -425.0 381.1 View list
4 1070097274 Mngonyama, C (Cwenga) 3 2.0 2 0 1 66.7 761.0 141.7 902.7 View list
5 207065272 Dove, M (Megan) 3 1.0 1 0 2 33.3 977.6 -141.7 835.9 View list
6 108054338 Jikijela, A (Awenkosi) 3 0.5 0 1 2 16.7 918.0 -283.3 634.6 View list
7 1050100896 Harington, N (Nathan) 2 2.0 2 0 0 100.0 954.0 425.0 1379.0 View list
8 107094696 Mle, M (Malikanye) 2 2.0 2 0 0 100.0 625.5 425.0 1050.5 View list
9 1080097297 Ndumndum, L (Lelami) 2 2.0 2 0 0 100.0 806.8 425.0 1231.8 View list
10 106094697 Yali, S (Someleze) 2 2.0 2 0 0 100.0 968.5 425.0 1393.5 View list
11 104056000 Dilima, A (Anani) 2 1.0 1 0 1 50.0 630.1 0.0 630.1 View list
12 206065280 Maritz, D (Demi) 2 1.0 1 0 1 50.0 954.0 0.0 954.0 View list
13 1030098044 Qwabi, S (Sonwobiso) 2 1.0 1 0 1 50.0 797.2 0.0 797.2 View list
14 208076314 Bixa, T (Tshegofatso) 2 0.0 0 0 2 0.0 733.3 -425.0 308.3 View list
15 103065352 Puttergill, B (Bradley) 2 0.0 0 0 2 0.0 958.9 -425.0 533.9 View list
16 104054274 Seeraj, J (Jeshin) 2 0.0 0 0 2 0.0 709.0 -425.0 284.0 View list
17 103067221 Sihlobo, S (Sikhosonke) 2 0.0 0 0 2 0.0 630.1 -425.0 205.1 View list
18 205055987 Hyder, A (Alina) 1 1.0 1 0 0 100.0 763.8 425.0 1188.8 View list
19 1030108473 Bomela, P (Pumzile) 1 1.0 1 0 0 100.0 945.2 425.0 1370.2 View list
20 106066533 Deere, D (Dante) 1 1.0 1 0 0 100.0 763.8 425.0 1188.8 View list