Player Page

Peng, D (Darren)
Dob: 2004/08/30 (Adult)
Gender: Male
Chess SA id: 104068851
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2019/04/13 (1901 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 rating1087.7
Current Weighted rating1087.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1087.7
Current highest rating achieved1224.6
Current floor (min rating allowed)724.6
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)±194.6
Current Raw change used (final)0.0
Projected new Raw rating1087.7
Projected new Weighed rating1000.7
Projected new Weighted performance263.9
Projected new final Raw rating (if new WP > new Raw)1087.7
Projected new highest rating1224.6
Projected new floor724.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1087.7
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 rating1077.2
Current Weighted rating1077.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1077.2
Current highest rating achieved1229.2
Current floor (min rating allowed)729.2
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)±197.5
Current Raw change used (final)0.0
Projected new Raw rating1077.2
Projected new Weighed rating991.0
Projected new Weighted performance263.9
Projected new final Raw rating (if new WP > new Raw)1077.2
Projected new highest rating1229.2
Projected new floor729.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1077.2
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
4 JNW Club - Charterhouse Open 2019 (D) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 2.0 1128.6 1128.0 Analysis
3 2018 Gauteng League Final (U15) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 4 2.5 1123.8 1121.9 Analysis
2 JHB Metro Junior Closed 2018 (U16) 2018/07/28 2018/07/29 Johannesburg Metro (GJM) Standard 90 0.94 6 5 0.0 1224.6 1229.2 Analysis
1 ChessExcellence JHB North High School League 2018 2018/02/19 2018/06/18 Chess Excellence (CEX) Standard 60 0.83 5 5 3.0 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 19 7 1 11 7.5 39.5 -89.5 1091.6 1002.1
White 8 3 1 4 3.5 43.8 -53.1 1139.2 1086.1
Black 11 4 0 7 4.0 36.4 -115.9 1057.0 941.1
Standard All 19 7 1 11 7.5 39.5 -89.5 1091.6 1002.1
White 8 3 1 4 3.5 43.8 -53.1 1139.2 1086.1
Black 11 4 0 7 4.0 36.4 -115.9 1057.0 941.1
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 102068258 Krishnamurti, A (Ajay) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 202010660 Goldstuck, Z (Zianda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 103080167 Makena, K (Kgothatso) 1 1.0 1 0 0 100.0 1123.8 425.0 1548.8 View list
4 105083599 Mahmoud, S (Sharique) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090102376 Machiwenyika, C (Christian) 1 1.0 1 0 0 100.0 1128.6 425.0 1553.6 View list
6 209084371 Poole, D (Danika) 1 1.0 1 0 0 100.0 1128.6 425.0 1553.6 View list
7 104092322 Wang, D (David) 1 1.0 1 0 0 100.0 1123.8 425.0 1548.8 View list
8 1030105797 Ramsay, KL (Kieran Lloyd) 1 0.5 0 1 0 50.0 1123.8 0.0 1123.8 View list
9 203043153 Woest, M (Megan) 1 0.0 0 0 1 0.0 1224.6 -425.0 799.6 View list
10 103064968 Steyn, C (Corne) 1 0.0 0 0 1 0.0 1224.6 -425.0 799.6 View list
11 103084778 Njoku, G (Greatman) 1 0.0 0 0 1 0.0 1224.6 -425.0 799.6 View list
12 204057236 Naicker, K (Kerri-Anne) 1 0.0 0 0 1 0.0 1224.6 -425.0 799.6 View list
13 103075208 Mokhotsoa, KR (Kamohelo) 1 0.0 0 0 1 0.0 1123.8 -425.0 698.8 View list
14 1080108306 Lynch, S (Stephen) 1 0.0 0 0 1 0.0 1128.6 -425.0 703.6 View list
15 208073206 Fauconier, A (Amber) 1 0.0 0 0 1 0.0 1128.6 -425.0 703.6 View list
16 104076191 Chhiba, N (Nikhil) 1 0.0 0 0 1 0.0 1224.6 -425.0 799.6 View list
17 102003821 Buckland, IP (Ivan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 100003808 Bucceri, DR (Draven) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 105082260 Botha, M (Marcus) 1 0.0 0 0 1 0.0 1128.6 -425.0 703.6 View list