Player Page

Botha, K (Kriegler)
Dob: 2008/06/26 (U18)
Gender: Male
Chess SA id: 108091411
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2020/01/11 (1576 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 rating1197.5
Curent Weighted rating1197.5
Curent Weighted performance540.4
Current official/published rating (highest between Raw, WR and WP)1197.5
Current floor (min rating allowed)760.6
Current highest rating achieved1260.6
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)±166.4
Current Raw change used (final)0.0
Projected new Raw rating1197.5
Projected new Weighed rating1197.5
Projected new Weighted performance540.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1197.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1260.6
Projected new floor760.6
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 rating1182.3
Curent Weighted rating1182.3
Curent Weighted performance533.4
Current official/published rating (highest between Raw, WR and WP)1182.3
Current floor (min rating allowed)762.3
Current highest rating achieved1262.3
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)±170.1
Current Raw change used (final)0.0
Projected new Raw rating1182.3
Projected new Weighed rating1182.3
Projected new Weighted performance533.4
Projected new official/published rating (highest between new Raw, new WR and new WP)1182.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1262.3
Projected new floor762.3
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 rating580.0
Curent Weighted rating580.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)580.0
Current floor (min rating allowed)500.0
Current highest rating achieved580.0
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)±401.1
Current Raw change used (final)0.0
Projected new Raw rating580.0
Projected new Weighed rating580.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)580.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating580.0
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 rating580.0
Curent Weighted rating580.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)580.0
Current floor (min rating allowed)500.0
Current highest rating achieved580.0
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)±401.1
Current Raw change used (final)0.0
Projected new Raw rating580.0
Projected new Weighed rating580.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)580.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating580.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
19 2019 South African Top Schools Team Championships (U13 Open) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 4 2.0 1219.5 1212.2 Analysis
18 2019 South African Junior Team Championships (U12C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.5 1219.5 1212.2 Analysis
17 Fonteine Ope 2019 (C) 2019/10/19 2019/10/19 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1184.8 1179.8 Analysis
16 Drie Riviere Open 2019 (D) 2019/06/08 2019/06/08 Sedibeng (GSV) Standard 60 0.83 5 5 3.5 1049.9 1037.6 Analysis
15 Vaal Chess Club Open 2019 (C) 2019/06/01 2019/06/01 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 1049.9 1037.6 Analysis
14 Word of Life 2019 (C) 2019/05/11 2019/05/11 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 1063.0 1052.0 Analysis
13 Carels Open 2019 (D) 2019/03/02 2019/03/02 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 1011.3 986.5 Analysis
12 South African Junior Team Championships 2018 (U12C) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 2.5 1135.7 1112.9 Analysis
11 2018 Tshwane Inter Region (U12A) 2018/12/01 2018/12/01 Cape Town (WCT) Standard 60 0.83 5 5 0.5 1135.7 1112.9 Analysis
10 Fonteine Open 2018 (B) 2018/10/13 2018/10/13 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 1224.1 1218.0 Analysis
9 2018 Gauteng League Final (U11) 2018/08/24 2018/08/24 Tshwane (GTP) Standard 60 0.83 5 5 2.5 1260.6 1262.3 Analysis
8 D8 Team League 2018 (U11) 2018/07/28 2018/07/28 Sedibeng (GSV) Standard 61 0.83 5 4 4.0 966.7 973.9 Analysis
7 TST-MSA Tournament 2018 (E) 2018/07/21 2018/07/21 Sedibeng (GSV) Standard 61 0.83 5 5 4.5 966.7 973.9 Analysis
6 Hoerskool Drie Riviere Open 2018 (D) 2018/06/09 2018/06/09 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 812.7 864.8 Analysis
5 Sasolburg Open 2018 (C) 2018/06/02 2018/06/02 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 812.7 864.8 Analysis
4 Amigo Spur Eligwa Chess Open 2018 (D) 2018/05/19 2018/05/19 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 628.1 638.8 Analysis
3 Word of Life Open 2018 (D) 2018/05/12 2018/05/12 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 628.1 638.8 Analysis
2 Heidelberg Skaak Klub 2018 (Team 14) 2018/05/05 2018/05/05 Sedibeng (GSV) Standard 60 0.83 5 5 3.0 628.1 638.8 Analysis
1 Carels Open 2018 (D) 2018/03/03 2018/03/03 Sedibeng (GSV) Standard 61 0.83 5 5 3.0 580.0 580.0 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 96 54 6 36 57.0 59.4 79.7 990.3 1070.0
White 47 23 4 20 25.0 53.2 27.1 990.4 1017.5
Black 49 31 2 16 32.0 65.3 130.1 990.3 1120.4
Standard All 96 54 6 36 57.0 59.4 79.7 990.3 1070.0
White 47 23 4 20 25.0 53.2 27.1 990.4 1017.5
Black 49 31 2 16 32.0 65.3 130.1 990.3 1120.4
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 108070894 Barnard, M (Martin) 4 2.0 2 0 2 50.0 720.4 0.0 720.4 View list
2 108081692 Erwee, M (Wiehan) 2 2.0 2 0 0 100.0 906.5 425.0 1331.5 View list
3 110077120 Ntsokoane, OMJ (Ofentse) 2 2.0 2 0 0 100.0 720.4 425.0 1145.4 View list
4 109089303 Tolmay, L (Llewellyn) 2 2.0 2 0 0 100.0 628.1 425.0 1053.1 View list
5 109087166 Cronje, O (Omri) 2 1.0 1 0 1 50.0 795.6 0.0 795.6 View list
6 1090097407 Karsten, K (Keagan) 2 1.0 1 0 1 50.0 889.7 0.0 889.7 View list
7 203086498 Bosch, B (Bernice) 1 1.0 1 0 0 100.0 812.7 425.0 1237.7 View list
8 1090101894 Borsboom, J (Jehane) 1 1.0 1 0 0 100.0 628.1 425.0 1053.1 View list
9 110087161 Brenkman, C (Christopher) 1 1.0 1 0 0 100.0 580.0 425.0 1005.0 View list
10 1100107431 De Villiers, K (Konrad) 1 1.0 1 0 0 100.0 1184.8 425.0 1609.8 View list
11 108088443 Durocher-Yvan, R (Raphael) 1 1.0 1 0 0 100.0 1135.7 425.0 1560.7 View list
12 108093844 Du Plessis, D (Domimique) 1 1.0 1 0 0 100.0 966.7 425.0 1391.7 View list
13 1090111233 Farrell, J (Jonty) 1 1.0 1 0 0 100.0 1184.8 425.0 1609.8 View list
14 207091196 Gebuza, M (Mbali) 1 1.0 1 0 0 100.0 1049.9 425.0 1474.9 View list
15 111086040 Goosen, L (Lucuis) 1 1.0 1 0 0 100.0 812.7 425.0 1237.7 View list
16 112089895 Govender, P (Pranau) 1 1.0 1 0 0 100.0 812.7 425.0 1237.7 View list
17 1070104494 Gumede, P (Praise) 1 1.0 1 0 0 100.0 966.7 425.0 1391.7 View list
18 109085045 Hanekom, J (Johan) 1 1.0 1 0 0 100.0 628.1 425.0 1053.1 View list
19 1080101663 Hattingh, D (Dejuane) 1 1.0 1 0 0 100.0 628.1 425.0 1053.1 View list
20 109077880 Henwood-Fox, B (Ben) 1 1.0 1 0 0 100.0 1219.5 425.0 1644.5 View list