Player Page

Rocher, D (Dawid)
Dob: 2013/12/25 (U12)
Gender: Male
Chess SA id: 1130135744
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (135 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 rating1074.5
Current Weighted rating1091.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1091.6
Current highest rating achieved1133.6
Current floor (min rating allowed)633.6
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)±198.3
Current Raw change used (final)0.0
Projected new Raw rating1074.5
Projected new Weighed rating1003.1
Projected new Weighted performance817.0
Projected new final Raw rating (if new WP > new Raw)1074.5
Projected new highest rating1133.6
Projected new floor633.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1074.5
Projected effective change (new Official - current Official)-17.1
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 rating1056.8
Current Weighted rating1072.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1072.5
Current highest rating achieved1119.6
Current floor (min rating allowed)619.6
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)±203.3
Current Raw change used (final)0.0
Projected new Raw rating1056.8
Projected new Weighed rating985.3
Projected new Weighted performance817.0
Projected new final Raw rating (if new WP > new Raw)1056.8
Projected new highest rating1119.6
Projected new floor619.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1056.8
Projected effective change (new Official - current Official)-15.7
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1021.4 989.2 Analysis
1 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1074.5 1050.4 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 2024 Wynie Robbertse Chess Tournament (D1) 2024/03/02 2024/03/02 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1021.4 989.2 Analysis
3 2024 Blou Bul Open Chess Tournament (D) 2024/02/10 2024/02/10 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1074.5 1050.4 Analysis
2 Lardies Open Tournament 2023 (D2) 2023/10/28 2023/10/28 Tshwane (GTP) Standard 60 0.83 5 4 0.0 1133.6 1119.6 Analysis
1 2021 Lardies Ope (E) 2021/10/30 2021/10/30 Tshwane (GTP) Standard 60 0.83 5 5 0.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 9 3 0 6 3.0 33.3 -141.7 1200.0 1058.3
White 5 2 0 3 2.0 40.0 -85.0 1239.5 1154.5
Black 4 1 0 3 1.0 25.0 -212.5 1150.5 938.0
Standard All 9 3 0 6 3.0 33.3 -141.7 1200.0 1058.3
White 5 2 0 3 2.0 40.0 -85.0 1239.5 1154.5
Black 4 1 0 3 1.0 25.0 -212.5 1150.5 938.0
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 18 3 1 14 3.5 19.4 -259.7 1193.8 934.0
White 9 2 0 7 2.0 22.2 -236.1 1218.3 982.2
Black 9 1 1 7 1.5 16.7 -283.3 1169.2 885.9
Standard All 18 3 1 14 3.5 19.4 -259.7 1193.8 934.0
White 9 2 0 7 2.0 22.2 -236.1 1218.3 982.2
Black 9 1 1 7 1.5 16.7 -283.3 1169.2 885.9
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 1120300418 Von Gruenewaldt, A (Alexander) 1 1.0 1 0 0 100.0 1021.4 425.0 1446.4 View list
2 1140192167 Premkumar, K (Krish) 1 1.0 1 0 0 100.0 1021.4 425.0 1446.4 View list
3 1130154133 Kunaka, M (Mufaro) 1 1.0 1 0 0 100.0 1021.4 425.0 1446.4 View list
4 2130135738 Posthumus, S (Shenique) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 2140135772 Potgieter, R (Raven) 1 0.0 0 0 1 0.0 1133.6 -425.0 708.6 View list
6 2120119627 Posthumus, Z (Zane) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2140143861 Van Wyk, A (Ame) 1 0.0 0 0 1 0.0 1074.5 -425.0 649.5 View list
8 1130154167 Van Der Merwe, M (Morne) 1 0.0 0 0 1 0.0 1074.5 -425.0 649.5 View list
9 1140158378 Roux, N (Noah) 1 0.0 0 0 1 0.0 1021.4 -425.0 596.4 View list
10 2100152275 Rizvi, A (Anam) 1 0.0 0 0 1 0.0 1074.5 -425.0 649.5 View list
11 1120135739 Pretorius, P (Pieter) 1 0.0 0 0 1 0.0 1133.6 -425.0 708.6 View list
12 2120135735 Muller, M (Mari) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1130135733 Mulamattathil, R (Rehaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 2140135766 Mulamattathil, R (Raynah) 1 0.0 0 0 1 0.0 1074.5 -425.0 649.5 View list
15 1130135727 Fourie, J (Johan) 1 0.0 0 0 1 0.0 1133.6 -425.0 708.6 View list
16 112090522 Erasmus, H (Heinrich) 1 0.0 0 0 1 0.0 1133.6 -425.0 708.6 View list
17 2130135724 Brand, I (Isabelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 1140160790 Bienedell, R (Robin) 1 0.0 0 0 1 0.0 1021.4 -425.0 596.4 View list