Player Page

Pietersen, R (Ronan)
Dob: 2006/10/28 (U20)
Gender: Male
Chess SA id: 1060146759
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2023/09/03 (448 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 rating1212.3
Current Weighted rating1205.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1212.3
Current highest rating achieved1212.3
Current floor (min rating allowed)712.3
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)±162.9
Current Raw change used (final)0.0
Projected new Raw rating1212.3
Projected new Weighed rating1109.8
Projected new Weighted performance807.7
Projected new final Raw rating (if new WP > new Raw)1212.3
Projected new highest rating1212.3
Projected new floor712.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1212.3
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 rating1201.6
Current Weighted rating1193.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1201.6
Current highest rating achieved1201.6
Current floor (min rating allowed)701.6
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)±165.4
Current Raw change used (final)0.0
Projected new Raw rating1201.6
Projected new Weighed rating1099.3
Projected new Weighted performance807.7
Projected new final Raw rating (if new WP > new Raw)1201.6
Projected new highest rating1201.6
Projected new floor701.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1201.6
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
3 Western Cape Top Schools 2023 (U18 Mixed) 2023/09/02 2023/09/03 Cape Winelands (WCW) Standard 60 0.83 6 5 2.0 1203.3 1196.4 Analysis
2 Eden Top Schools 2023 (U18 Mix) 2023/08/19 2023/08/19 Eden District (WEG) Standard 60 0.83 5 5 2.5 1155.5 1136.8 Analysis
1 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 1.0 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 15 5 1 9 5.5 36.7 -113.3 1320.8 1207.5
White 7 3 0 4 3.0 42.9 -60.7 1282.5 1221.8
Black 8 2 1 5 2.5 31.3 -159.4 1354.4 1195.0
Standard All 15 5 1 9 5.5 36.7 -113.3 1320.8 1207.5
White 7 3 0 4 3.0 42.9 -60.7 1282.5 1221.8
Black 8 2 1 5 2.5 31.3 -159.4 1354.4 1195.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 107088309 Michaels, A (Antonio) 2 0.0 0 0 2 0.0 1179.4 -425.0 754.4 View list
2 1070150981 Coetzee, S (Shannon) 1 1.0 1 0 0 100.0 1155.5 425.0 1580.5 View list
3 1060138401 Victor, A (Aj) 1 1.0 1 0 0 100.0 1203.3 425.0 1628.3 View list
4 1080131119 Rossouw, L (Liam) 1 1.0 1 0 0 100.0 1155.5 425.0 1580.5 View list
5 1060142250 Lintvelt, T (Thomas) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1060159257 Keunicke, K (Karl-Heinz) 1 1.0 1 0 0 100.0 1203.3 425.0 1628.3 View list
7 1060098446 Hurling, K (Keilo) 1 0.5 0 1 0 50.0 1155.5 0.0 1155.5 View list
8 1070137517 Roux, T (Tiaan) 1 0.0 0 0 1 0.0 1203.3 -425.0 778.3 View list
9 1050108912 Chirinda, B (Bradley) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1050104301 Blaauw, L (Lucin) 1 0.0 0 0 1 0.0 1155.5 -425.0 730.5 View list
11 104048747 Pondo, B (Brandon-Lee) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1040146758 Ntloko, K (Kwanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 108087015 Nieuwoudt, H (Hein) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1060138388 Hendricks, G (Guevante) 1 0.0 0 0 1 0.0 1203.3 -425.0 778.3 View list