Player Page

Roets, J (Johan)
Dob: 2014/08/22 (U12)
Gender: Male
Chess SA id: 1140137559
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/02/18 (461 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 rating1206.9
Curent Weighted rating1205.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1206.9
Current floor (min rating allowed)706.9
Current highest rating achieved1206.9
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)±164.2
Current Raw change used (final)0.0
Projected new Raw rating1206.9
Projected new Weighed rating1205.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1206.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1206.9
Projected new floor706.9
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 rating1184.0
Curent Weighted rating1181.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1184.0
Current floor (min rating allowed)684.0
Current highest rating achieved1184.0
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)±169.6
Current Raw change used (final)0.0
Projected new Raw rating1184.0
Projected new Weighed rating1181.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1184.0
Projected new floor684.0
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 rating1243.6
Curent Weighted rating1243.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1243.6
Current floor (min rating allowed)743.6
Current highest rating achieved1243.6
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)±155.8
Current Raw change used (final)0.0
Projected new Raw rating1243.6
Projected new Weighed rating1243.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1243.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1243.6
Projected new floor743.6
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)743.6
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor743.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Cape Winelands Schools Chess - Trials 1 2023 (U9 Boys) 2023/02/18 2023/02/18 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1193.0 1159.2 Analysis
2 Central Winelands Schools Individual Trials 2022 (U9 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 3.5 1200.0 1200.0 Analysis
1 Cape Winelands Open 2022 (U12) 2022/02/12 2022/02/13 Cape Winelands (WCW) Standard 70 0.87 6 2 0.0 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 12 6 1 5 6.5 54.2 35.4 1200.9 1236.4
White 7 4 0 3 4.0 57.1 60.7 1219.3 1280.0
Black 5 2 1 2 2.5 50.0 0.0 1175.3 1175.3
Standard All 7 3 0 4 3.0 42.9 -60.7 1191.3 1130.5
White 4 2 0 2 2.0 50.0 0.0 1215.6 1215.6
Black 3 1 0 2 1.0 33.3 -141.7 1158.8 1017.1
Rapid All 5 3 1 1 3.5 70.0 170.0 1214.5 1384.5
White 3 2 0 1 2.0 66.7 141.7 1224.2 1365.8
Black 2 1 1 0 1.5 75.0 212.5 1200.0 1412.5
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 1130137555 De Villiers, V (Villiers) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1140149825 Dampies, W (Wyatt) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
3 1150137727 Da Silva, N (Noah Clint) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
4 1130137558 Ockhuis, C (Christiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1140145654 Roets, S (Sebastian) 1 1.0 1 0 0 100.0 1193.0 425.0 1618.0 View list
6 1130137560 Smuts, S (Schalk-Willem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1130137561 Van Der Merwe, N (Nico) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1140139485 Von Wielligh, S (Sven) 1 0.0 0 0 1 0.0 1193.0 -425.0 768.0 View list
9 1150139446 Small, W (Wyatt) 1 0.0 0 0 1 0.0 1193.0 -425.0 768.0 View list
10 1140137570 Robertson, M (Marvin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 1140135531 Malan, D (Daniel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 2110098074 Johnson, A (Annabelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list