Player Page

Gorrah, CD (Cailin Davidene)
Dob: 2003/04/16 (Adult)
Gender: Female
Chess SA id: 2030100113
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2022/09/03 (626 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 rating936.1
Curent Weighted rating935.2
Curent Weighted performance464.2
Current official/published rating (highest between Raw, WR and WP)936.1
Current floor (min rating allowed)681.7
Current highest rating achieved1181.7
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)±241.5
Current Raw change used (final)0.0
Projected new Raw rating936.1
Projected new Weighed rating935.7
Projected new Weighted performance464.2
Projected new official/published rating (highest between new Raw, new WR and new WP)936.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1181.7
Projected new floor681.7
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 rating926.4
Curent Weighted rating925.3
Curent Weighted performance463.7
Current official/published rating (highest between Raw, WR and WP)926.4
Current floor (min rating allowed)680.8
Current highest rating achieved1180.8
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)±244.9
Current Raw change used (final)0.0
Projected new Raw rating926.4
Projected new Weighed rating925.8
Projected new Weighted performance463.7
Projected new official/published rating (highest between new Raw, new WR and new WP)926.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1180.8
Projected new floor680.8
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Pixley Chess Trials 2022 (U18+U20) 2022/09/03 2022/09/03 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 893.1 871.2 Analysis
7 South African Schools Individuals Chess Championships 2019 (U17+U19 Girls) 2019/06/18 2019/06/21 Frances Baard (NCF) Standard 60 0.83 7 6 1.0 939.6 923.2 Analysis
6 Pixley ka Seme Schools Trials 2019 (U18 Girls) 2019/03/09 2019/03/09 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 1.0 1006.7 1003.2 Analysis
5 South African Junior Team Championships 2018 (U16D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 6 1.0 1116.3 1110.0 Analysis
4 Northern Cape Closed Chess Championships 2018 (U16 Girls) 2018/08/31 2018/09/01 Frances Baard (NCF) Standard 92 0.94 5 4 1.0 1167.8 1164.4 Analysis
3 LDA Open Tournament 2018 (B) 2018/07/21 2018/07/21 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1181.7 1180.8 Analysis
2 NC Provincial Schools Eliminations 2018 (U15 Girls) 2018/06/23 2018/06/23 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 1155.8 1147.6 Analysis
1 Pixley Schools District Eliminations 2018 (U15) 2018/04/14 2018/04/14 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.0 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 41 14 0 27 14.0 34.1 -134.8 1061.9 927.2
White 21 5 0 16 5.0 23.8 -222.6 1071.2 848.6
Black 20 9 0 11 9.0 45.0 -42.5 1052.2 1009.7
Standard All 41 14 0 27 14.0 34.1 -134.8 1061.9 927.2
White 21 5 0 16 5.0 23.8 -222.6 1071.2 848.6
Black 20 9 0 11 9.0 45.0 -42.5 1052.2 1009.7
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 203080856 Drage, E (Elouise) 1 1.0 1 0 0 100.0 1167.8 425.0 1592.8 View list
2 2030100114 De Bruyn, CF (Camalitta Fenishoioa) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2090105342 Breyl, J (Jana) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
4 1090105347 Botha, J (Jan-Petrus) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
5 2030098808 Flagg, A (Andrea) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
6 2050110867 Krugel, J (Jo-Anneke) 1 1.0 1 0 0 100.0 893.1 425.0 1318.1 View list
7 2030100116 Mienies, M (Marcia) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1040107668 Matoto, U (Uyanda) 1 1.0 1 0 0 100.0 1116.3 425.0 1541.3 View list
9 2030097512 Motswenyane, O (Olorato) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
10 201089046 Nel, J (Jarika) 1 1.0 1 0 0 100.0 1006.7 425.0 1431.7 View list
11 2030107204 Osborne, N (Nicole) 1 1.0 1 0 0 100.0 939.6 425.0 1364.6 View list
12 1080105346 Roberts, Z (Zaid) 1 1.0 1 0 0 100.0 1181.7 425.0 1606.7 View list
13 1050146496 Strydom, T (Tertius) 1 1.0 1 0 0 100.0 893.1 425.0 1318.1 View list
14 203046599 Van Reenen, K (Kelly) 1 1.0 1 0 0 100.0 1155.8 425.0 1580.8 View list
15 203083897 Mokgwabone, P (Pilara) 1 0.0 0 0 1 0.0 1167.8 -425.0 742.8 View list
16 105086974 Matikaan, J (Jacques) 1 0.0 0 0 1 0.0 893.1 -425.0 468.1 View list
17 103089459 Maritz, T (Thurlo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 104066893 Manana, K (Khanya) 1 0.0 0 0 1 0.0 1116.3 -425.0 691.3 View list
19 106076075 Kruger, C (Christoffel) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list
20 108084930 Kitengye, PE (Patrick Ebondo) 1 0.0 0 0 1 0.0 1181.7 -425.0 756.7 View list