Player Page

Riordan, SA (Simon)
Dob: 2002/09/26 (Adult)
Gender: Male
Chess SA id: 102032223
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2018/12/20 (1967 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 rating1317.0
Curent Weighted rating1311.7
Curent Weighted performance379.5
Current official/published rating (highest between Raw, WR and WP)1317.0
Current floor (min rating allowed)817.0
Current highest rating achieved1317.0
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)±140.4
Current Raw change used (final)0.0
Projected new Raw rating1317.0
Projected new Weighed rating1312.2
Projected new Weighted performance379.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1317.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1317.0
Projected new floor817.0
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 rating1317.0
Curent Weighted rating1316.5
Curent Weighted performance380.5
Current official/published rating (highest between Raw, WR and WP)1317.0
Current floor (min rating allowed)817.0
Current highest rating achieved1317.0
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)±140.4
Current Raw change used (final)0.0
Projected new Raw rating1317.0
Projected new Weighed rating1316.5
Projected new Weighted performance380.5
Projected new official/published rating (highest between new Raw, new WR and new WP)1317.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1317.0
Projected new floor817.0
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 rating1311.9
Curent Weighted rating1311.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1311.9
Current floor (min rating allowed)811.9
Current highest rating achieved1311.9
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)±141.4
Current Raw change used (final)0.0
Projected new Raw rating1311.9
Projected new Weighed rating1311.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1311.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1311.9
Projected new floor811.9
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 rating1311.9
Curent Weighted rating1311.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1311.9
Current floor (min rating allowed)811.9
Current highest rating achieved1311.9
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)±141.4
Current Raw change used (final)0.0
Projected new Raw rating1311.9
Projected new Weighed rating1311.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1311.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1311.9
Projected new floor811.9
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 South African Junior Team Championships 2018 (U18A) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 4.5 1244.9 1253.9 Analysis
7 NMBJC Closed 2018 (U18+U20) 2018/07/27 2018/07/28 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 2.5 1238.3 1249.6 Analysis
6 NMBJC Trials 4 2018 (U18+U20) 2018/07/20 2018/07/21 Nelson Mandela Bay (ENM) Standard 60 0.83 5 5 3.0 1238.3 1249.6 Analysis
5 NMB Second Trials 2018 (U18+U20) 2018/04/20 2018/04/22 Nelson Mandela Bay (ENM) Standard 120 1.00 5 5 1.5 1260.3 1273.7 Analysis
4 NMB First Trails 2018 (U18+U20) 2018/03/23 2018/03/24 Nelson Mandela Bay (ENM) Standard 60 0.83 6 6 3.5 1199.9 1199.9 Analysis
3 2018 Boardwalk Pearson Open (B) 2018/03/17 2018/03/18 Nelson Mandela Bay (ENM) Standard 60 0.83 7 7 5.0 1199.9 1199.9 Analysis
2 South African Junior Wildcard Championships 2017 (U16 Open) 2018/01/09 2018/01/12 4 Knights (4K) Standard 120 1.00 7 7 2.5 1311.9 1311.9 Analysis
1 South African Junior Team Championships 2017 (U16A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 4.0 1311.9 1311.9 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 50 21 11 18 26.5 53.0 25.5 1229.3 1254.8
White 26 14 7 5 17.5 67.3 147.1 1207.2 1354.3
Black 24 7 4 13 9.0 37.5 -106.3 1253.2 1147.0
Standard All 50 21 11 18 26.5 53.0 25.5 1229.3 1254.8
White 26 14 7 5 17.5 67.3 147.1 1207.2 1354.3
Black 24 7 4 13 9.0 37.5 -106.3 1253.2 1147.0
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 201015184 Kettledas, DT (Danielle) 2 2.0 2 0 0 100.0 1238.3 425.0 1663.3 View list
2 102054249 Prinsloo, S (Shudley) 2 1.5 1 1 0 75.0 1219.1 212.5 1431.6 View list
3 102039113 Van Der Merwe, D (Dillen) 2 1.5 1 1 0 75.0 1249.3 212.5 1461.8 View list
4 102009443 Fibiger, JN (Jethro) 2 1.0 1 0 1 50.0 1219.1 0.0 1219.1 View list
5 102000550 Amato, N (Nathan) 2 1.0 1 0 1 50.0 1311.9 0.0 1311.9 View list
6 102036600 Strydom, D (De-Leon) 2 1.0 1 0 1 50.0 1230.1 0.0 1230.1 View list
7 102033123 Sapere, R (Rafael) 2 1.0 0 2 0 50.0 1238.3 0.0 1238.3 View list
8 101066740 Banks, DA (Delano) 2 0.5 0 1 1 25.0 1249.3 -212.5 1036.8 View list
9 103014549 Joubert, D (Divan) 1 1.0 1 0 0 100.0 1311.9 425.0 1736.9 View list
10 103079718 Jordaan, K (Kevin) 1 1.0 1 0 0 100.0 1311.9 425.0 1736.9 View list
11 102075106 Jordaan, A (Andre) 1 1.0 1 0 0 100.0 1311.9 425.0 1736.9 View list
12 102961357 Hlongwane, S (Shuttleworth) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
13 102053217 Higgins, F (Franco) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
14 207059434 Carolus, CJ (Cayline) 1 1.0 1 0 0 100.0 1199.9 425.0 1624.9 View list
15 103067220 Muller, T (Timothy) 1 1.0 1 0 0 100.0 1311.9 425.0 1736.9 View list
16 101026513 Naicker, S (Sheldon) 1 1.0 1 0 0 100.0 1244.9 425.0 1669.9 View list
17 181026956 Ndlovu, T (Terence) 1 1.0 1 0 0 100.0 1199.9 425.0 1624.9 View list
18 101056732 Ngwala, L (Lutho) 1 1.0 1 0 0 100.0 1199.9 425.0 1624.9 View list
19 103084778 Njoku, G (Greatman) 1 1.0 1 0 0 100.0 1311.9 425.0 1736.9 View list
20 107057089 Serfontein, DD (Daniel) 1 1.0 1 0 0 100.0 1199.9 425.0 1624.9 View list