Player Page

Nyirenda, V (Vitumbiko)
Dob: 2001/01/18 (Adult)
Gender: Male
Chess SA id: 101086594
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2019/07/20 (1798 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 rating1066.5
Current Weighted rating1066.5
Current Weighted performance391.8
Current official/published rating (highest between Raw, WR and WP)1066.5
Current highest rating achieved1066.5
Current floor (min rating allowed)566.5
Current K-factor40
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)±200.6
Current Raw change used (final)0.0
Projected new Raw rating1066.5
Projected new Weighed rating981.2
Projected new Weighted performance391.8
Projected new final Raw rating (if new WP > new Raw)1066.5
Projected new highest rating1066.5
Projected new floor566.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1066.5
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 rating1060.7
Current Weighted rating1060.7
Current Weighted performance391.8
Current official/published rating (highest between Raw, WR and WP)1060.7
Current highest rating achieved1060.7
Current floor (min rating allowed)560.7
Current K-factor40
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)±202.2
Current Raw change used (final)0.0
Projected new Raw rating1060.7
Projected new Weighed rating975.8
Projected new Weighted performance391.8
Projected new final Raw rating (if new WP > new Raw)1060.7
Projected new highest rating1060.7
Projected new floor560.7
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1060.7
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
Current K-factor40
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Eden Top Schools 2019 (U18) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 3.0 1022.4 1014.0 Analysis
7 Eden Trials 3 2019 (U20 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 4 1.0 1039.3 1034.0 Analysis
6 Eden Trials 2 2019 (U20 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 968.6 967.3 Analysis
5 Knysna School Trials #1 2019 2019/02/02 2019/02/02 Eden District (WEG) Standard 60 0.83 5 5 4.0 762.6 802.4 Analysis
4 EDENSC Closed 3 2018 (U18 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 4 2.0 722.8 764.4 Analysis
3 EDENSC Closed 2 2018 (U18 (Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 5 3.0 650.4 680.8 Analysis
2 EDENSC Closed 1 2018 (U18) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 3.0 557.4 569.2 Analysis
1 Knysna Junior Chess Trials #1 2018 2018/02/10 2018/02/10 Eden District (WEG) Standard 60 0.83 5 5 3.0 500.0 500.0 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 43 25 0 18 25.0 58.1 69.2 1018.6 1087.8
White 23 15 0 8 15.0 65.2 129.3 984.7 1114.0
Black 20 10 0 10 10.0 50.0 0.0 1057.7 1057.7
Standard All 43 25 0 18 25.0 58.1 69.2 1018.6 1087.8
White 23 15 0 8 15.0 65.2 129.3 984.7 1114.0
Black 20 10 0 10 10.0 50.0 0.0 1057.7 1057.7
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 1010110960 Opperman, M (Mackaylo) 3 3.0 3 0 0 100.0 1004.5 425.0 1429.5 View list
2 201047585 Koen, A (Andrea) 2 2.0 2 0 0 100.0 881.0 425.0 1306.0 View list
3 101086341 Dickens, F (Fernando) 2 2.0 2 0 0 100.0 1022.4 425.0 1447.4 View list
4 1020104318 Groenewald, A (Anwille) 2 2.0 2 0 0 100.0 1022.4 425.0 1447.4 View list
5 100088361 Gandhi, E (Eleesh) 2 1.0 1 0 1 50.0 865.6 0.0 865.6 View list
6 102030338 Pillay, K (Kyle) 2 1.0 1 0 1 50.0 603.9 0.0 603.9 View list
7 1010098494 Witbooi, R (Rudolf) 2 1.0 1 0 1 50.0 844.8 0.0 844.8 View list
8 102013474 Jacobs, V (Vaudan) 2 0.0 0 0 2 0.0 640.1 -425.0 215.1 View list
9 205069633 Prince, SN (Sharna) 2 0.0 0 0 2 0.0 1022.4 -425.0 597.4 View list
10 102078207 Simons, N (Nazeem) 2 0.0 0 0 2 0.0 1022.4 -425.0 597.4 View list
11 1080098410 Law, E (Ethan) 1 1.0 1 0 0 100.0 762.6 425.0 1187.6 View list
12 1020098489 Coetzer, S (Stefan) 1 1.0 1 0 0 100.0 557.4 425.0 982.4 View list
13 110095383 Botha, B (Bertus) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
14 1020098491 Baatjies, J (Jayden) 1 1.0 1 0 0 100.0 650.4 425.0 1075.4 View list
15 204086573 Groenewald, M (Mia) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
16 204048740 Kieswetter, J (Justien) 1 1.0 1 0 0 100.0 762.6 425.0 1187.6 View list
17 205077870 Mwangi, A (Abigail) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
18 202065009 Miles, K (Keshia) 1 1.0 1 0 0 100.0 762.6 425.0 1187.6 View list
19 101088360 Pietersen, M (Marlon) 1 1.0 1 0 0 100.0 557.4 425.0 982.4 View list
20 101035166 Smit, H (Henk) 1 1.0 1 0 0 100.0 557.4 425.0 982.4 View list