Player Page

De Waal, R (Riaan)
Dob: 1986/05/18 (Adult)
Gender: Male
Chess SA id: 186006913
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (240 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 rating1589.1
Curent Weighted rating1455.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1589.1
Current floor (min rating allowed)1089.1
Current highest rating achieved1589.1
Current K-factor32
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)±95.3
Current Raw change used (final)0.0
Projected new Raw rating1589.1
Projected new Weighed rating1471.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1589.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1589.1
Projected new floor1089.1
Projected new K-facor32
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 rating1569.8
Curent Weighted rating1448.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1569.8
Current floor (min rating allowed)1069.8
Current highest rating achieved1569.8
Current K-factor32
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)±97.9
Current Raw change used (final)0.0
Projected new Raw rating1569.8
Projected new Weighed rating1462.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1569.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1569.8
Projected new floor1069.8
Projected new K-facor32
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 rating1664.0
Curent Weighted rating1370.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1664.0
Current floor (min rating allowed)1164.0
Current highest rating achieved1664.0
Current K-factor28
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)±85.6
Current Raw change used (final)0.0
Projected new Raw rating1664.0
Projected new Weighed rating1399.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1664.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1664.0
Projected new floor1164.0
Projected new K-facor28
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 rating1664.0
Curent Weighted rating1370.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1664.0
Current floor (min rating allowed)1164.0
Current highest rating achieved1664.0
Current K-factor28
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)±85.6
Current Raw change used (final)0.0
Projected new Raw rating1664.0
Projected new Weighed rating1399.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1664.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1664.0
Projected new floor1164.0
Projected new K-facor28
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 WP Club League 2023 (B) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 7 5.5 1365.8 1365.8 Analysis
3 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 1 0.0 1365.8 1365.8 Analysis
2 Western Cape Club Championship 2022 (Tier 2) 2022/10/07 2022/10/09 Cape Town (WCT) Standard 65 0.85 6 6 2.5 1200.0 1200.0 Analysis
1 2022 Western Province Club League (B) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 9 6.5 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 23 13 3 7 14.5 63.0 110.9 1394.8 1505.7
White 8 4 0 4 4.0 50.0 0.0 1483.3 1483.3
Black 15 9 3 3 10.5 70.0 170.0 1347.6 1517.6
Standard All 23 13 3 7 14.5 63.0 110.9 1394.8 1505.7
White 8 4 0 4 4.0 50.0 0.0 1483.3 1483.3
Black 15 9 3 3 10.5 70.0 170.0 1347.6 1517.6
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1020147018 Teffo, A (Austin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 109083238 Strydom, MJ (Matthys) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2020161930 Samupindi, S (Shingisai) 1 1.0 1 0 0 100.0 1365.8 425.0 1790.8 View list
4 168043169 Wolff, UH (Ulrich) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 186041832 Visagie, C (Cheslin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1720117948 Vermeulen, L (Leonardus) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 105090022 Dumisani, I (Isaac Dumisani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 203061331 Cupido, E (Esmarie) 1 1.0 1 0 0 100.0 1365.8 425.0 1790.8 View list
9 1900134739 Chigada, P (Prince) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 182088904 Hlakula, T (Thando) 1 1.0 1 0 0 100.0 1365.8 425.0 1790.8 View list
11 2070148245 Hayward, C (Catherine) 1 1.0 1 0 0 100.0 1365.8 425.0 1790.8 View list
12 183017017 Laloo, J (Jody) 1 1.0 1 0 0 100.0 1365.8 425.0 1790.8 View list
13 2050130494 Zaahl, I (Inge) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 205014626 Joubert, N (Natasha) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
15 1070137522 Van Der Westhuizen, S (Shaakir) 1 0.5 0 1 0 50.0 1365.8 0.0 1365.8 View list
16 101027229 Nel, RA (Rowan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
17 108095313 Somai, R (Ruhan) 1 0.0 0 0 1 0.0 1365.8 -425.0 940.8 View list
18 107053637 Palmer, RN (Reegan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1080108756 Masoka, A (Ayema) 1 0.0 0 0 1 0.0 1365.8 -425.0 940.8 View list
20 198009084 Essop, H (Hishaam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list