Player Page

Simons, D (Duke)
Dob: 1974/08/18 (Adult)
Gender: Male
Chess SA id: 174034737
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2019/09/07 (1710 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 rating1549.7
Curent Weighted rating1549.7
Curent Weighted performance553.0
Current official/published rating (highest between Raw, WR and WP)1549.7
Current floor (min rating allowed)1071.4
Current highest rating achieved1571.4
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)±100.8
Current Raw change used (final)0.0
Projected new Raw rating1549.7
Projected new Weighed rating1549.7
Projected new Weighted performance553.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1549.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1571.4
Projected new floor1071.4
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 rating1558.3
Curent Weighted rating1558.3
Curent Weighted performance535.3
Current official/published rating (highest between Raw, WR and WP)1558.3
Current floor (min rating allowed)1072.4
Current highest rating achieved1572.4
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)±99.5
Current Raw change used (final)0.0
Projected new Raw rating1558.3
Projected new Weighed rating1558.3
Projected new Weighted performance535.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1558.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1572.4
Projected new floor1072.4
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 rating1509.6
Curent Weighted rating1509.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1509.6
Current floor (min rating allowed)1065.0
Current highest rating achieved1565.0
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)±106.7
Current Raw change used (final)0.0
Projected new Raw rating1509.6
Projected new Weighed rating1509.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1509.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1565.0
Projected new floor1065.0
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 rating1600.2
Curent Weighted rating1594.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1600.2
Current floor (min rating allowed)1065.0
Current highest rating achieved1600.2
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)±93.8
Current Raw change used (final)0.0
Projected new Raw rating1600.2
Projected new Weighed rating1594.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1600.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1600.2
Projected new floor1065.0
Projected new K-facor28
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 10 1.5 1558.7 1569.2 Analysis
6 Steinitz Chess Festival 2019 (B) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 6 4.5 1537.5 1546.8 Analysis
5 West Coast Blits Invitational 2018 (Adults) 2018/10/27 2018/10/27 West Coast (WCU) Blitz 5 0.18 5 5 4.0 1532.7 1565.0 Analysis
4 2018 Western Province League (B) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 90 0.94 11 11 7.5 1518.9 1540.1 Analysis
3 Eldo Smart Memorial Rapid Tournament 2018 2018/06/16 2018/06/16 Cape Town (WCT) Rapid 20 0.47 7 7 3.5 1539.8 1565.0 Analysis
2 2018 Steinitz Chess Festival (B) 2018/03/21 2018/03/25 Cape Town (WCT) Standard 90 0.94 7 6 4.0 1571.4 1572.4 Analysis
1 2018 Cape of Good Hope Open Chess Championships (Prestige) 2018/01/26 2018/01/28 Cape Town (WCT) Standard 70 0.87 6 6 5.0 1565.0 1565.0 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 51 26 8 17 30.0 58.8 75.0 1465.0 1540.0
White 29 15 4 10 17.0 58.6 73.3 1504.4 1577.7
Black 22 11 4 7 13.0 59.1 77.3 1413.0 1490.2
Standard All 39 19 7 13 22.5 57.7 65.4 1488.5 1553.9
White 23 12 3 8 13.5 58.7 73.9 1489.3 1563.2
Black 16 7 4 5 9.0 56.3 53.1 1487.5 1540.6
Rapid All 7 3 1 3 3.5 50.0 0.0 1361.2 1361.2
White 3 1 1 1 1.5 50.0 0.0 1624.9 1624.9
Black 4 2 0 2 2.0 50.0 0.0 1163.5 1163.5
Blitz All 5 4 0 1 4.0 80.0 255.0 1426.5 1681.5
White 3 2 0 1 2.0 66.7 141.7 1500.4 1642.0
Black 2 2 0 0 2.0 100.0 425.0 1315.8 1740.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 103030750 Prent, JM (Justin) 2 2.0 2 0 0 100.0 1554.5 425.0 1979.5 View list
2 105058919 Hufton, O (Oliver) 1 1.0 1 0 0 100.0 1518.9 425.0 1943.9 View list
3 169010128 Gabriels, Z (Zaid) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
4 175005989 Daniels, G (George) 1 1.0 1 0 0 100.0 1518.9 425.0 1943.9 View list
5 175018384 Losper, BD (Brandon) 1 1.0 1 0 0 100.0 1565.0 425.0 1990.0 View list
6 194004955 Cloete, A (Al-Jarreau) 1 1.0 1 0 0 100.0 1537.5 425.0 1962.5 View list
7 187003754 Brown, SC (Shaun) 1 1.0 1 0 0 100.0 1558.7 425.0 1983.7 View list
8 104046617 Booysen, L (Louis) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
9 167002306 Blaauw, GM (Gavin) 1 1.0 1 0 0 100.0 1532.7 425.0 1957.7 View list
10 171001529 Basson, JE (Jacques) 1 1.0 1 0 0 100.0 1532.7 425.0 1957.7 View list
11 198070281 Manzanga, J (Jordan) 1 1.0 1 0 0 100.0 1565.0 425.0 1990.0 View list
12 1890105085 Mdingi, L (Lucky) 1 1.0 1 0 0 100.0 1532.7 425.0 1957.7 View list
13 105090611 Mnyasta, T (Tezihano) 1 1.0 1 0 0 100.0 1565.0 425.0 1990.0 View list
14 199052918 Mokhwane, B (Bongani) 1 1.0 1 0 0 100.0 1565.0 425.0 1990.0 View list
15 110092077 Nel, A (Aiden) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
16 173072658 October, M (Mario) 1 1.0 1 0 0 100.0 1532.7 425.0 1957.7 View list
17 106051730 Perkins, R (Ryan) 1 1.0 1 0 0 100.0 1571.4 425.0 1996.4 View list
18 185029716 Pestana, CJ (Christopher) 1 1.0 1 0 0 100.0 1518.9 425.0 1943.9 View list
19 163033181 Saunders, J (Joe) 1 1.0 1 0 0 100.0 1518.9 425.0 1943.9 View list
20 102053562 Saunders, M (Matthew) 1 1.0 1 0 0 100.0 1565.0 425.0 1990.0 View list