Player Page

Valentine, K (Kirstin)
Dob: 2005/11/29 (U20)
Gender: Female
Chess SA id: 205076799
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/03/19 (494 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 rating1081.8
Current Weighted rating1082.4
Current Weighted performance870.3
Current official/published rating (highest between Raw, WR and WP)1082.4
Current highest rating achieved1107.2
Current floor (min rating allowed)607.2
Current K-factor40
Games played this month-4
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)±196.2
Current Raw change used (final)0.0
Projected new Raw rating1081.8
Projected new Weighed rating995.7
Projected new Weighted performance870.3
Projected new final Raw rating (if new WP > new Raw)1081.8
Projected new highest rating1107.2
Projected new floor607.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1081.8
Projected effective change (new Official - current Official)-0.6
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 rating1063.8
Current Weighted rating1065.3
Current Weighted performance871.3
Current official/published rating (highest between Raw, WR and WP)1065.3
Current highest rating achieved1111.8
Current floor (min rating allowed)611.8
Current K-factor40
Games played this month-4
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)±201.3
Current Raw change used (final)0.0
Projected new Raw rating1063.8
Projected new Weighed rating979.8
Projected new Weighted performance871.3
Projected new final Raw rating (if new WP > new Raw)1063.8
Projected new highest rating1111.8
Projected new floor611.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1063.8
Projected effective change (new Official - current Official)-1.5
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 rating900.8
Current Weighted rating896.0
Current Weighted performance731.1
Current official/published rating (highest between Raw, WR and WP)900.8
Current highest rating achieved900.8
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)±254.0
Current Raw change used (final)0.0
Projected new Raw rating900.8
Projected new Weighed rating825.3
Projected new Weighted performance731.1
Projected new final Raw rating (if new WP > new Raw)900.8
Projected new highest rating900.8
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)900.8
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 rating516.4
Current Weighted rating514.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)516.4
Current highest rating achieved516.4
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)±439.1
Current Raw change used (final)0.0
Projected new Raw rating516.4
Projected new Weighed rating473.9
Projected new Weighted performance301.4
Projected new final Raw rating (if new WP > new Raw)516.4
Projected new highest rating516.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)516.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
23 Western Cape Inter Regional 2023 (Senior Ladies) 2023/03/18 2023/03/19 Eden District (WEG) Standard 90 0.94 5 4 0.0 1096.8 1079.0 Analysis
22 Western Cape Inter Regional 2023 (Blitz) 2023/03/17 2023/03/17 Eden District (WEG) Blitz 5 0.18 5 5 1.0 1096.8 500.0 Analysis
21 Overberg Schools Open Tournament 2023 (U18) 2023/02/11 2023/02/11 Overberg (WOS) Rapid 20 0.47 5 5 2.5 1084.6 831.6 Analysis
20 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 1.0 1107.2 1111.8 Analysis
19 Overberg Topskole 2022 (O18) 2022/08/30 2022/08/30 Overberg (WOS) Standard 60 0.83 5 4 3.0 1068.0 1065.4 Analysis
18 The Hermanus Open 2022 (Open) 2022/05/14 2022/05/14 Overberg (WOS) Rapid 10 0.29 6 5 0.0 1039.6 725.6 Analysis
17 Western Cape Schools Chess 2022 (U18 Girls) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 3.0 1039.6 1034.2 Analysis
16 Overberg 2022 (U18 Girls) 2022/03/05 2022/03/05 Overberg (WOS) Standard 65 0.85 5 5 3.0 1029.1 1012.6 Analysis
15 Western Cape Schools 2021 (U18 Girls) 2021/10/23 2021/10/23 Overberg (WOS) Rapid 35 0.66 5 5 1.5 1051.5 693.2 Analysis
14 Overberg Schools Trials 2021 (U15+U18 Girls) 2021/09/15 2021/09/15 Overberg (WOS) Rapid 30 0.60 5 5 3.5 1023.2 578.0 Analysis
13 Overberg Closed 2020 (U15 Girls) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 4.0 987.0 965.8 Analysis
12 OCF Chess Tournament 2 2020 (Open) 2020/02/01 2020/02/01 Overberg (WOS) Standard 60 0.83 5 5 2.0 953.5 921.8 Analysis
11 2019 GPCA Rapid (Open) 2019/06/29 2019/06/29 Cape Town (WCT) Rapid 20 0.47 7 6 1.5 942.6 500.0 Analysis
10 2019 Rylands Library Winter Slam (Intermediate) 2019/06/27 2019/06/27 Cape Town (WCT) Rapid 15 0.39 6 5 1.0 942.6 500.0 Analysis
9 Western Cape Schools Individuals 2019 (U15 Girls) 2019/05/04 2019/05/05 Eden District (WEG) Standard 60 0.83 6 6 1.0 987.4 989.0 Analysis
8 Overberg School Chess Close Champs 2019 (U15 Girls) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 3.0 985.1 987.4 Analysis
7 Overberg First Trial 2019 (U14) 2019/02/23 2019/02/23 Overberg (WOS) Standard 60 0.83 5 5 2.0 963.9 965.4 Analysis
6 South African Junior Team Championships 2018 (U14D) 2018/12/16 2018/12/20 4 Knights (4K) Standard 120 1.00 7 7 3.0 997.1 997.8 Analysis
5 Caledon Casino Open 2018 (U14) 2018/08/04 2018/08/04 Overberg (WOS) Standard 60 0.83 5 5 2.5 832.0 898.8 Analysis
4 Overberg 3rd Trial 2018 (U14) 2018/05/26 2018/05/26 Overberg (WOS) Standard 60 0.83 5 5 3.0 633.5 660.8 Analysis
12
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 121 46 11 64 51.5 42.6 -63.2 1112.8 1049.6
White 58 25 4 29 27.0 46.6 -29.3 1081.2 1051.9
Black 63 21 7 35 24.5 38.9 -94.4 1141.9 1047.5
Standard All 85 38 5 42 40.5 47.6 -20.0 1074.5 1054.5
White 38 19 1 18 19.5 51.3 11.2 1034.6 1045.8
Black 47 19 4 24 21.0 44.7 -45.2 1106.7 1061.5
Rapid All 31 8 4 19 10.0 32.3 -150.8 1180.6 1029.8
White 17 6 2 9 7.0 41.2 -75.0 1142.1 1067.1
Black 14 2 2 10 3.0 21.4 -242.9 1227.4 984.5
Blitz All 5 0 2 3 1.0 20.0 -255.0 1344.3 1089.3
White 3 0 1 2 0.5 16.7 -283.3 1326.9 1043.5
Black 2 0 1 1 0.5 25.0 -212.5 1370.5 1158.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 206091564 Bester, E (Emma) 5 4.0 4 0 1 80.0 942.5 255.0 1197.5 View list
2 205088953 Ndavala, J (Jeffline) 4 0.0 0 0 4 0.0 869.5 -425.0 444.5 View list
3 2060133337 Cloete, L (Lynne) 3 2.0 2 0 1 66.7 1040.1 141.7 1181.8 View list
4 205088959 Pekeur, A (Amy) 3 2.0 2 0 1 66.7 706.8 141.7 848.5 View list
5 106088984 Jonas, SG (Sue-Win) 3 1.5 1 1 1 50.0 890.5 0.0 890.5 View list
6 205080777 Haarhoff, T (Tsoanello) 3 1.0 1 0 2 33.3 838.7 -141.7 697.0 View list
7 2050133339 Herselman, M (Mikayla) 2 2.0 2 0 0 100.0 1040.3 425.0 1465.3 View list
8 206088938 Williams, D (Daphne) 2 2.0 2 0 0 100.0 566.8 425.0 991.8 View list
9 106071972 Davel, M (Migael) 2 1.0 1 0 1 50.0 732.8 0.0 732.8 View list
10 204048734 Fielies, S (Salima) 2 0.5 0 1 1 25.0 1096.8 -212.5 884.3 View list
11 2050138672 Fillies, K (Keshe) 2 0.5 0 1 1 25.0 1045.5 -212.5 833.0 View list
12 204046583 Marais, N (Neesha) 2 0.5 0 1 1 25.0 1037.3 -212.5 824.8 View list
13 105060800 Beukes, JC (Jaeden) 2 0.0 0 0 2 0.0 732.8 -425.0 307.8 View list
14 204079691 Paff, A (Anastacia) 2 0.0 0 0 2 0.0 1007.1 -425.0 582.1 View list
15 206061317 Brandt, M (Mia) 1 1.0 1 0 0 100.0 1039.6 425.0 1464.6 View list
16 2050111346 Botha, J (Jordan) 1 1.0 1 0 0 100.0 985.1 425.0 1410.1 View list
17 1060104327 Booysen, D (Dellvern) 1 1.0 1 0 0 100.0 832.0 425.0 1257.0 View list
18 206088944 Cupido, S (Shade) 1 1.0 1 0 0 100.0 832.0 425.0 1257.0 View list
19 2060100580 Cornelius, G (Genestra) 1 1.0 1 0 0 100.0 1023.2 425.0 1448.2 View list
20 1050150686 Adonis, T (Theon) 1 1.0 1 0 0 100.0 1084.6 425.0 1509.6 View list