Player Page

Bronkhorst, J (Joachim)
Dob: 2009/05/04 (U16)
Gender: Male
Chess SA id: 109088681
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2018/08/18 (2289 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 rating1261.2
Current Weighted rating1261.2
Current Weighted performance240.2
Current official/published rating (highest between Raw, WR and WP)1261.2
Current highest rating achieved1263.6
Current floor (min rating allowed)763.6
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)±152.0
Current Raw change used (final)0.0
Projected new Raw rating1261.2
Projected new Weighed rating1160.3
Projected new Weighted performance240.2
Projected new final Raw rating (if new WP > new Raw)1261.2
Projected new highest rating1263.6
Projected new floor763.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1261.2
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 rating1267.4
Current Weighted rating1267.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1267.4
Current highest rating achieved1272.8
Current floor (min rating allowed)772.8
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)±150.6
Current Raw change used (final)0.0
Projected new Raw rating1267.4
Projected new Weighed rating1166.0
Projected new Weighted performance227.5
Projected new final Raw rating (if new WP > new Raw)1267.4
Projected new highest rating1272.8
Projected new floor772.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1267.4
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 rating1221.6
Current Weighted rating1221.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1221.6
Current highest rating achieved1221.6
Current floor (min rating allowed)721.6
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)±160.8
Current Raw change used (final)0.0
Projected new Raw rating1221.6
Projected new Weighed rating1123.9
Projected new Weighted performance73.4
Projected new final Raw rating (if new WP > new Raw)1221.6
Projected new highest rating1221.6
Projected new floor721.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1221.6
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
5 East London School League 2018 (Foundation) 2018/08/18 2018/08/18 Buffalo City (EBC) Standard 60 0.83 5 5 3.5 1237.3 1237.5 Analysis
4 4th Buffalo Trials 2018 (U10B) 2018/05/05 2018/05/05 Buffalo City (EBC) Standard 60 0.83 5 5 2.0 1263.6 1272.8 Analysis
3 3rd Buffalo Trials 2018 (U10B) 2018/04/14 2018/04/14 Buffalo City (EBC) Rapid 30 0.60 7 7 4.0 1260.1 1200.0 Analysis
2 2nd Buffalo Trials 2018 (U8B+U10B) 2018/03/17 2018/03/17 Buffalo City (EBC) Standard 60 0.83 5 5 4.0 1215.3 1218.4 Analysis
1 Buffalo City 1st Chess Trials 2018 (U8B+U10B) 2018/02/17 2018/02/17 Buffalo City (EBC) Standard 60 0.83 5 5 3.0 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 27 14 5 8 16.5 61.1 94.4 1208.1 1302.5
White 14 7 3 4 8.5 60.7 91.1 1192.5 1283.6
Black 13 7 2 4 8.0 61.5 98.1 1224.8 1322.9
Standard All 20 11 3 6 12.5 62.5 106.3 1206.6 1312.8
White 11 5 3 3 6.5 59.1 77.3 1197.5 1274.7
Black 9 6 0 3 6.0 66.7 141.7 1217.8 1359.4
Rapid All 7 3 2 2 4.0 57.1 60.7 1212.2 1273.0
White 3 2 0 1 2.0 66.7 141.7 1174.3 1316.0
Black 4 1 2 1 2.0 50.0 0.0 1240.7 1240.7
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 209091496 Voyi, T (Thando) 3 0.0 0 0 3 0.0 1225.1 -425.0 800.1 View list
2 1090097270 Mitchell, K (Keanu) 2 2.0 2 0 0 100.0 1237.7 425.0 1662.7 View list
3 1110097268 Kosani, L (Lunje) 2 2.0 2 0 0 100.0 1230.0 425.0 1655.0 View list
4 209088687 Ningi, K (Kwezikazi) 2 1.5 1 1 0 75.0 1237.7 212.5 1450.2 View list
5 209088690 Capa, T (Thando) 2 1.0 1 0 1 50.0 1250.4 0.0 1250.4 View list
6 109091465 Taylor, A (Andrew) 2 1.0 0 2 0 50.0 1248.7 0.0 1248.7 View list
7 1100100200 Driffield, G (Gary) 2 0.0 0 0 2 0.0 1261.8 -425.0 836.8 View list
8 1090097263 Woko, T (Tshepo) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
9 2090100198 Van Dyk, D (Danielle) 1 1.0 1 0 0 100.0 1260.1 425.0 1685.1 View list
10 2090097269 Maqokolo, M (Mvelo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090105487 Sogwedla, O (Olunje) 1 1.0 1 0 0 100.0 1237.3 425.0 1662.3 View list
12 1090104205 Radhanlal, V (Vignesh) 1 1.0 1 0 0 100.0 1237.3 425.0 1662.3 View list
13 2100099395 Froneman, A (Alex) 1 1.0 1 0 0 100.0 1263.6 425.0 1688.6 View list
14 1100100890 Engelbrecht, K (Kyle) 1 1.0 1 0 0 100.0 1263.6 425.0 1688.6 View list
15 2130097267 Dyabooi, A (Azingce) 1 1.0 1 0 0 100.0 1215.3 425.0 1640.3 View list
16 1090097264 Cetyiwe, A (Asamele) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 2070097266 Ntenteni, E (Esobomi) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
18 2100097271 Koshy, R (Rochelle) 1 0.0 0 0 1 0.0 1263.6 -425.0 838.6 View list
19 1100100199 Botha, T (Tyler) 1 0.0 0 0 1 0.0 1237.3 -425.0 812.3 View list