Player Page

Roberts, K (Kate)
Dob: 2004/02/17 (Adult)
Gender: Female
Chess SA id: 204032285
FIDE id:
Region: Tshwane (GTP)
Citizen: RSA
Title(s): WCM
Last active: 2020/01/11 (1590 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 rating1264.7
Curent Weighted rating1264.7
Curent Weighted performance524.2
Current official/published rating (highest between Raw, WR and WP)1264.7
Current floor (min rating allowed)764.7
Current highest rating achieved1264.7
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)±151.2
Current Raw change used (final)0.0
Projected new Raw rating1264.7
Projected new Weighed rating1264.7
Projected new Weighted performance524.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1264.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1264.7
Projected new floor764.7
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 rating1272.6
Curent Weighted rating1272.6
Curent Weighted performance524.1
Current official/published rating (highest between Raw, WR and WP)1272.6
Current floor (min rating allowed)772.6
Current highest rating achieved1272.6
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)±149.5
Current Raw change used (final)0.0
Projected new Raw rating1272.6
Projected new Weighed rating1272.6
Projected new Weighted performance524.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1272.6
Projected new floor772.6
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 rating1006.0
Curent Weighted rating1001.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1006.0
Current floor (min rating allowed)526.0
Current highest rating achieved1026.0
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)±218.6
Current Raw change used (final)0.0
Projected new Raw rating1006.0
Projected new Weighed rating1002.1
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1006.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1026.0
Projected new floor526.0
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 rating999.2
Curent Weighted rating999.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)999.2
Current floor (min rating allowed)526.0
Current highest rating achieved1026.0
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)±220.7
Current Raw change used (final)0.0
Projected new Raw rating999.2
Projected new Weighed rating999.2
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)999.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1026.0
Projected new floor526.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 2019 South African Top Schools Team Championships (U19 Open+U17+U19 Girls) 2020/01/10 2020/01/11 4 Knights (4K) Standard 90 0.94 5 5 3.5 1193.6 1210.0 Analysis
6 2019 D4 Tshwane South Schools League Team Finals (U19) 2019/07/27 2019/07/27 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1147.1 1153.2 Analysis
5 South African Junior Team Championships 2018 (U16-U20 Girls) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 4.0 1112.7 1129.6 Analysis
4 2018 Gauteng League Final (U17) 2018/08/25 2018/08/25 Tshwane (GTP) Standard 60 0.83 5 5 3.5 1089.5 1102.0 Analysis
3 2018 Swartkop Open (C) 2018/06/23 2018/06/23 Tshwane (GTP) Standard 60 0.83 5 5 4.0 1025.1 1029.2 Analysis
2 2018 Blou Bul Open (C) 2018/02/17 2018/02/17 Tshwane (GTP) Standard 60 0.83 5 5 3.0 999.2 999.2 Analysis
1 2018 Constantia Park Open (C) 2018/02/10 2018/02/10 Tshwane (GTP) Standard 60 0.83 5 5 2.5 999.2 999.2 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 36 23 3 10 24.5 68.1 153.5 1099.1 1252.5
White 19 15 1 3 15.5 81.6 268.4 1060.0 1328.5
Black 17 8 2 7 9.0 52.9 25.0 1142.7 1167.7
Standard All 36 23 3 10 24.5 68.1 153.5 1099.1 1252.5
White 19 15 1 3 15.5 81.6 268.4 1060.0 1328.5
Black 17 8 2 7 9.0 52.9 25.0 1142.7 1167.7
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 203002658 Booysen, T (Tineke) 2 2.0 2 0 0 100.0 1096.4 425.0 1521.4 View list
2 109089434 Van Loggerenberg, L (Logan) 2 1.0 1 0 1 50.0 1012.1 0.0 1012.1 View list
3 1010105844 Monaiwa, SR (Seakge Regothabetse) 1 1.0 1 0 0 100.0 1089.5 425.0 1514.5 View list
4 208068618 Malan, J (Jane) 1 1.0 1 0 0 100.0 999.2 425.0 1424.2 View list
5 111077190 Liang, YX (Yi-Xuan (Bowie)) 1 1.0 1 0 0 100.0 999.2 425.0 1424.2 View list
6 1020105849 Khumalo, N (Norman) 1 1.0 1 0 0 100.0 1089.5 425.0 1514.5 View list
7 201076394 Jansen, C (Casey) 1 1.0 1 0 0 100.0 1112.7 425.0 1537.7 View list
8 201081372 Guliwe, L (Lwandile) 1 1.0 1 0 0 100.0 1193.6 425.0 1618.6 View list
9 1010112484 Gounden, R (Regan) 1 1.0 1 0 0 100.0 1147.1 425.0 1572.1 View list
10 101070846 Gildenhuys, C (Christiaan) 1 1.0 1 0 0 100.0 1147.1 425.0 1572.1 View list
11 207082268 Badenhorst, C (Chloe) 1 1.0 1 0 0 100.0 1025.1 425.0 1450.1 View list
12 1030098543 Aspeling, K (Ken) 1 1.0 1 0 0 100.0 1025.1 425.0 1450.1 View list
13 201079539 Amrouni, G (Gabrielle) 1 1.0 1 0 0 100.0 1112.7 425.0 1537.7 View list
14 102055362 Du Plooy, T (Troy) 1 1.0 1 0 0 100.0 1089.5 425.0 1514.5 View list
15 105006947 De Wet, J (Juan) 1 1.0 1 0 0 100.0 1147.1 425.0 1572.1 View list
16 102082919 Botha, B (Brihan) 1 1.0 1 0 0 100.0 1147.1 425.0 1572.1 View list
17 202048079 Pienaar, LH (Lelanie) 1 1.0 1 0 0 100.0 1112.7 425.0 1537.7 View list
18 105090889 Potgieter, A (Awie) 1 1.0 1 0 0 100.0 1025.1 425.0 1450.1 View list
19 2050118284 Radebe, N (Naledi) 1 1.0 1 0 0 100.0 1193.6 425.0 1618.6 View list
20 108057852 Van Dalen, JJP (Jan) 1 1.0 1 0 0 100.0 999.2 425.0 1424.2 View list