Player Page

Botha, D (Duran)
Dob: 2002/03/07 (Adult)
Gender: Male
Chess SA id: 102080893
FIDE id:
Region: Namakwa (NCN)
Citizen: RSA
Title(s):
Last active: 2020/03/14 (1714 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 rating1265.3
Current Weighted rating1265.3
Current Weighted performance474.0
Current official/published rating (highest between Raw, WR and WP)1265.3
Current highest rating achieved1265.3
Current floor (min rating allowed)765.3
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)±151.1
Current Raw change used (final)0.0
Projected new Raw rating1265.3
Projected new Weighed rating1164.1
Projected new Weighted performance474.0
Projected new final Raw rating (if new WP > new Raw)1265.3
Projected new highest rating1265.3
Projected new floor765.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1265.3
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 rating1281.0
Current Weighted rating1281.0
Current Weighted performance474.0
Current official/published rating (highest between Raw, WR and WP)1281.0
Current highest rating achieved1281.0
Current floor (min rating allowed)781.0
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)±147.7
Current Raw change used (final)0.0
Projected new Raw rating1281.0
Projected new Weighed rating1178.5
Projected new Weighted performance474.0
Projected new final Raw rating (if new WP > new Raw)1281.0
Projected new highest rating1281.0
Projected new floor781.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1281.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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 achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Namakwa Distrik Proewe 2020 (U18 Boys) 2020/03/14 2020/03/14 Namakwa (NCN) Standard 60 0.83 5 5 3.5 1226.8 1235.3 Analysis
7 Namakwa Skaak 2019 (U18) 2019/08/03 2019/08/03 Namakwa (NCN) Standard 60 0.83 5 5 4.5 1168.4 1173.0 Analysis
6 Northern Cape Trails 2019 (U18 Boys) 2019/06/13 2019/06/13 ZF Mgcawu (NZF) Standard 62 0.84 5 5 2.5 1171.1 1176.6 Analysis
5 Namakwa Proewe 2019 (U18 Boys) 2019/03/02 2019/03/02 Namakwa (NCN) Standard 60 0.83 5 5 4.0 1124.5 1114.0 Analysis
4 Namakwa Skaak Ope 2019 (O18) 2019/02/16 2019/02/16 Namakwa (NCN) Standard 60 0.83 5 5 2.0 1150.5 1141.4 Analysis
3 Namakwa Proewe 2018 (O18) 2018/08/04 2018/08/04 Namakwa (NCN) Standard 60 0.83 5 4 2.0 1162.8 1156.2 Analysis
2 NC Provincial Schools Eliminations 2018 (U18 Open) 2018/06/23 2018/06/23 Frances Baard (NCF) Standard 60 0.83 5 5 2.0 1219.3 1223.2 Analysis
1 Namakwa Distrik Skaak Proewe 2018 (O18 Seuns) 2018/03/17 2018/03/17 Namakwa (NCN) Standard 60 0.83 5 5 3.5 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 39 22 4 13 24.0 61.5 98.1 1105.9 1204.0
White 19 9 3 7 10.5 55.3 44.7 1084.9 1129.6
Black 20 13 1 6 13.5 67.5 148.8 1125.8 1274.6
Standard All 39 22 4 13 24.0 61.5 98.1 1105.9 1204.0
White 19 9 3 7 10.5 55.3 44.7 1084.9 1129.6
Black 20 13 1 6 13.5 67.5 148.8 1125.8 1274.6
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 102072921 Mouton, D (Deavandre) 3 0.0 0 0 3 0.0 1158.3 -425.0 733.3 View list
2 1020098860 Van Der Westhuizen, E (Ettienne) 3 0.0 0 0 3 0.0 1186.9 -425.0 761.9 View list
3 104091424 Vries, R (Ruwayline) 2 2.0 2 0 0 100.0 1175.7 425.0 1600.7 View list
4 102072912 Cloete, M (Matthew) 2 1.0 1 0 1 50.0 1143.7 0.0 1143.7 View list
5 202080880 Cloete, S (Saskeah) 1 1.0 1 0 0 100.0 1162.8 425.0 1587.8 View list
6 1030104427 Cloete, C (Cavlin) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list
7 1030110910 Bruce, C (Cinzario) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
8 1010110707 Boesak, S (Siyabonga) 1 1.0 1 0 0 100.0 1171.1 425.0 1596.1 View list
9 202080878 Barnard, C (Christine) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list
10 1030104426 Joseph, F (Franco) 1 1.0 1 0 0 100.0 1226.8 425.0 1651.8 View list
11 104072915 Fielding, D (Damian) 1 1.0 1 0 0 100.0 1226.8 425.0 1651.8 View list
12 102086983 Duvenhage, J (Johan) 1 1.0 1 0 0 100.0 1219.3 425.0 1644.3 View list
13 1030111226 Dawson, KC (Kyle Calvadore) 1 1.0 1 0 0 100.0 1124.5 425.0 1549.5 View list
14 101050301 Coghlan, A (Alex) 1 1.0 1 0 0 100.0 1219.3 425.0 1644.3 View list
15 1020096055 Maier, A (Alexander) 1 1.0 1 0 0 100.0 1162.8 425.0 1587.8 View list
16 1010098853 Louw, C (Cohen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 1020109933 Links, T (Timothy) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
18 1030111228 Muller, B (Brineed) 1 1.0 1 0 0 100.0 1168.4 425.0 1593.4 View list
19 2030104428 Ross, S (Suzi-Ann) 1 1.0 1 0 0 100.0 1150.5 425.0 1575.5 View list
20 1020098858 Simon, M (Marlon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list