Player Page

Ras, JN (Nicolaas)
Dob: 2010/08/06 (U16)
Gender: Male
Chess SA id: 110087847
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s):
Last active: 2019/08/15 (1740 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 rating1171.7
Curent Weighted rating1171.7
Curent Weighted performance454.0
Current official/published rating (highest between Raw, WR and WP)1171.7
Current floor (min rating allowed)671.7
Current highest rating achieved1171.7
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)±172.6
Current Raw change used (final)0.0
Projected new Raw rating1171.7
Projected new Weighed rating1171.7
Projected new Weighted performance454.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1171.7
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1171.7
Projected new floor671.7
Projected new K-facor40
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 rating1163.2
Curent Weighted rating1163.2
Curent Weighted performance450.6
Current official/published rating (highest between Raw, WR and WP)1163.2
Current floor (min rating allowed)663.2
Current highest rating achieved1163.2
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)±174.7
Current Raw change used (final)0.0
Projected new Raw rating1163.2
Projected new Weighed rating1163.2
Projected new Weighted performance450.6
Projected new official/published rating (highest between new Raw, new WR and new WP)1163.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1163.2
Projected new floor663.2
Projected new K-facor40
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 rating523.0
Curent Weighted rating523.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)523.0
Current floor (min rating allowed)500.0
Current highest rating achieved523.0
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)±435.0
Current Raw change used (final)0.0
Projected new Raw rating523.0
Projected new Weighed rating523.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)523.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating523.0
Projected new floor500.0
Projected new K-facor40
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 rating523.0
Curent Weighted rating523.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)523.0
Current floor (min rating allowed)500.0
Current highest rating achieved523.0
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)±435.0
Current Raw change used (final)0.0
Projected new Raw rating523.0
Projected new Weighed rating523.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)523.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating523.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2019 Swartkop Club Closed Championship (B) 2019/08/01 2019/08/15 Tshwane (GTP) Standard 60 0.83 5 5 3.0 1154.3 1147.0 Analysis
10 2019 RMS Laerskole (U9) 2019/06/01 2019/06/01 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1038.7 1030.5 Analysis
9 2019 D4 Individual Finals (U9 Mixed) 2019/03/09 2019/03/09 Tshwane (GTP) Standard 60 0.83 5 5 2.0 791.7 783.2 Analysis
8 2019 Swartkop Laerskool Juniors Proewe (Juniors) 2019/03/08 2019/03/08 Tshwane (GTP) Standard 60 0.83 5 5 4.0 791.7 783.2 Analysis
7 2018 Alekhine Open (D) 2018/08/09 2018/08/11 Tshwane (GTP) Standard 90 0.94 6 6 1.0 627.4 648.6 Analysis
6 2018 D4 Tshwane South Schools League Finals (U9) 2018/08/03 2018/08/03 Tshwane (GTP) Standard 60 0.83 5 5 2.0 627.4 648.6 Analysis
5 2018 Swartkop Open (D) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 5 0.5 611.5 629.4 Analysis
4 2018 Capablanca Swiss (D) 2018/04/27 2018/04/27 Tshwane (GTP) Standard 90 0.94 5 0 0.0 613.2 633.4 Analysis
3 2018 Chris Greyling Open (D) 2018/04/21 2018/04/21 Tshwane (GTP) Standard 60 0.83 5 5 1.0 613.2 633.4 Analysis
2 2018 Swartkop Proewe (U9) 2018/03/09 2018/03/09 Tshwane (GTP) Standard 60 0.83 5 5 3.0 514.6 514.6 Analysis
1 South African Junior Team Championships 2017 (U8B+U8 Girls) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 523.0 523.0 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 52 21 3 28 22.5 43.3 -57.2 1040.3 983.1
White 26 11 2 13 12.0 46.2 -32.7 1052.7 1020.0
Black 26 10 1 15 10.5 40.4 -81.7 1027.9 946.2
Standard All 52 21 3 28 22.5 43.3 -57.2 1040.3 983.1
White 26 11 2 13 12.0 46.2 -32.7 1052.7 1020.0
Black 26 10 1 15 10.5 40.4 -81.7 1027.9 946.2
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 1100098613 Theron, D (Dawid) 2 2.0 2 0 0 100.0 653.2 425.0 1078.2 View list
2 1110098610 Vermeulen, G (George Francis) 2 1.0 1 0 1 50.0 653.2 0.0 653.2 View list
3 111093811 Meades, RA (Ruben Abraham) 2 0.0 0 0 2 0.0 791.7 -425.0 366.7 View list
4 2100107820 Labuschagne, M (Melindie) 1 1.0 1 0 0 100.0 1038.7 425.0 1463.7 View list
5 1110097361 Kotze, S (Seth) 1 1.0 1 0 0 100.0 1038.7 425.0 1463.7 View list
6 1110112355 Kluge, G (Gustav) 1 1.0 1 0 0 100.0 791.7 425.0 1216.7 View list
7 111087833 Kleynhans, V (Victor) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
8 1100112364 Jonker, WD (Wilhelm Daniel) 1 1.0 1 0 0 100.0 791.7 425.0 1216.7 View list
9 210092113 Chrissopoulos, H (Hayley) 1 1.0 1 0 0 100.0 791.7 425.0 1216.7 View list
10 1100105137 Balgobind, K (Keshav) 1 1.0 1 0 0 100.0 627.4 425.0 1052.4 View list
11 2100098617 Gentle, M (Mikayla-Lee) 1 1.0 1 0 0 100.0 514.6 425.0 939.6 View list
12 210072580 Ferreira, A (Adriani) 1 1.0 1 0 0 100.0 523.0 425.0 948.0 View list
13 109085213 Henning, T (Tiaan) 1 1.0 1 0 0 100.0 613.2 425.0 1038.2 View list
14 1120107815 Gruenenfelder, L (Laker) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
15 2120109364 Gruenenfelder, E (Ellie) 1 1.0 1 0 0 100.0 1154.3 425.0 1579.3 View list
16 1100116468 Molakeng, A (Asemahle) 1 1.0 1 0 0 100.0 1038.7 425.0 1463.7 View list
17 211088660 Nhlapo, N (Nokulunga) 1 1.0 1 0 0 100.0 523.0 425.0 948.0 View list
18 1100098607 Nieuwoudt, H (Hardus) 1 1.0 1 0 0 100.0 514.6 425.0 939.6 View list
19 1110098608 Pieters, A (Adriaan) 1 1.0 1 0 0 100.0 791.7 425.0 1216.7 View list
20 210057455 Schoeman, H (Heleen) 1 1.0 1 0 0 100.0 627.4 425.0 1052.4 View list