Player Page

Du Preez, R (Rumercha)
Dob: 2013/04/20 (U12)
Gender: Female
Chess SA id: 2130159730
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/05/05 (29 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 rating1347.4
Curent Weighted rating1243.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1347.4
Current floor (min rating allowed)847.4
Current highest rating achieved1347.4
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)±134.4
Current Raw change used (final)0.0
Projected new Raw rating1347.4
Projected new Weighed rating1252.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1347.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1347.4
Projected new floor847.4
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 rating1361.7
Curent Weighted rating1249.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1361.7
Current floor (min rating allowed)861.7
Current highest rating achieved1361.7
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)±131.7
Current Raw change used (final)0.0
Projected new Raw rating1361.7
Projected new Weighed rating1259.9
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1361.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1361.7
Projected new floor861.7
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1312.4 1323.9 Analysis
3 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 6.0 1289.7 1303.0 Analysis
2 Eden School Chess Trials 1 2024 (U11 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1244.3 1250.8 Analysis
1 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.0 1229.9 1236.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Western Cape PS Individuals Championship 2024 (U11 Girls) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 4.0 1312.4 1323.9 Analysis
4 Eden Chess Trials 2 2024 (U12) 2024/04/13 2024/04/20 Eden (WEG) Standard 60 0.83 10 10 6.0 1289.7 1303.0 Analysis
3 Eden School Chess Trials 1 2024 (U11 Girls) 2024/03/09 2024/03/09 Eden District (WEG) Standard 60 0.83 5 5 4.0 1244.3 1250.8 Analysis
2 Mossel Bay Schools Trials 2 2024 (U11) 2024/02/17 2024/02/17 Eden District (WEG) Standard 65 0.85 5 5 3.0 1229.9 1236.0 Analysis
1 Mossel Bay Top Schools 2023 (U11) 2023/07/29 2023/07/29 Eden District (WEG) Standard 60 0.83 5 2 2.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 26 17 0 9 17.0 65.4 130.8 1271.3 1402.1
White 13 6 0 7 6.0 46.2 -32.7 1354.3 1321.6
Black 13 11 0 2 11.0 84.6 294.2 1188.4 1482.6
Standard All 26 17 0 9 17.0 65.4 130.8 1271.3 1402.1
White 13 6 0 7 6.0 46.2 -32.7 1354.3 1321.6
Black 13 11 0 2 11.0 84.6 294.2 1188.4 1482.6
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 28 19 0 9 19.0 67.9 151.8 1266.2 1418.0
White 14 7 0 7 7.0 50.0 0.0 1343.2 1343.2
Black 14 12 0 2 12.0 85.7 303.6 1189.2 1492.8
Standard All 28 19 0 9 19.0 67.9 151.8 1266.2 1418.0
White 14 7 0 7 7.0 50.0 0.0 1343.2 1343.2
Black 14 12 0 2 12.0 85.7 303.6 1189.2 1492.8
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 2130145239 Taute, W (Willene) 2 1.0 1 0 1 50.0 1237.1 0.0 1237.1 View list
2 2130134504 Blignaut, DC (Dane) 1 1.0 1 0 0 100.0 1312.4 425.0 1737.4 View list
3 1130159729 Bewee, K (Keagan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 2130161644 Botha, K (Kadija) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
5 2130156898 Davids, M (Mia) 1 1.0 1 0 0 100.0 1312.4 425.0 1737.4 View list
6 2130148770 Bruiners, C (Chandre) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
7 1140161672 Kiewiet, D (Denick) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
8 2140139291 Jaftha, Z (Zakeva) 1 1.0 1 0 0 100.0 1229.9 425.0 1654.9 View list
9 1130193078 Prince, R (Reid) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
10 2130147565 Mkonqo, M (Mahle) 1 1.0 1 0 0 100.0 1312.4 425.0 1737.4 View list
11 2140193072 Matwa, Z (Zhukanye) 1 1.0 1 0 0 100.0 1229.9 425.0 1654.9 View list
12 1130137125 Scholtz, A (Arlo) 1 1.0 1 0 0 100.0 1229.9 425.0 1654.9 View list
13 2130143231 Saayman, V (Veronique) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
14 2130159742 Saayman, C (Carley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 2130148886 Labuschagne, S (Sure) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
16 2130300065 Tait, S (Savannah) 1 1.0 1 0 0 100.0 1312.4 425.0 1737.4 View list
17 2130193085 Van Rooyen, N (Niche-Leigh) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
18 2140150057 Wessels, M (Melissa) 1 1.0 1 0 0 100.0 1244.3 425.0 1669.3 View list
19 1140132056 Willemse, E (Elizur) 1 1.0 1 0 0 100.0 1289.7 425.0 1714.7 View list
20 2130139489 Klopper, E (Elzaan) 1 0.0 0 0 1 0.0 1312.4 -425.0 887.4 View list