Player Page

Van Der Schyff, K (Kevin)
Dob: 2008/03/10 (U18)
Gender: Male
Chess SA id: 108076045
FIDE id:
Region: Bojanala Platina (NBR)
Citizen: RSA
Title(s):
Last active: 2021/11/06 (918 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 rating984.6
Curent Weighted rating984.6
Curent Weighted performance480.7
Current official/published rating (highest between Raw, WR and WP)984.6
Current floor (min rating allowed)579.1
Current highest rating achieved1079.1
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)±225.4
Current Raw change used (final)0.0
Projected new Raw rating984.6
Projected new Weighed rating984.6
Projected new Weighted performance480.7
Projected new official/published rating (highest between new Raw, new WR and new WP)984.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1079.1
Projected new floor579.1
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 rating954.8
Curent Weighted rating954.8
Curent Weighted performance474.1
Current official/published rating (highest between Raw, WR and WP)954.8
Current floor (min rating allowed)543.6
Current highest rating achieved1043.6
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)±235.1
Current Raw change used (final)0.0
Projected new Raw rating954.8
Projected new Weighed rating954.8
Projected new Weighted performance474.1
Projected new official/published rating (highest between new Raw, new WR and new WP)954.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1043.6
Projected new floor543.6
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 rating737.6
Curent Weighted rating737.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)737.6
Current floor (min rating allowed)500.0
Current highest rating achieved737.6
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)±320.4
Current Raw change used (final)0.0
Projected new Raw rating737.6
Projected new Weighed rating737.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)737.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating737.6
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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 rating500.0
Projected new Weighted performance
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
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
14 Bojanala SAJCC Trials - Session 1 of 3 2021 (C) 2021/11/06 2021/11/06 Bojanala Platina (NBR) Standard 62 0.84 5 5 0.0 1039.0 1017.6 Analysis
13 Laerskool Proteapark 2020 (D) 2020/02/29 2020/02/29 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1014.4 972.8 Analysis
12 Lebone II 2020 (U14) 2020/02/15 2020/02/15 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1014.4 972.8 Analysis
11 Lebone II 2019 (U12) 2019/09/14 2019/09/14 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.0 1074.8 1043.6 Analysis
10 Laerskool Rustenburg 2019 (U12) 2019/08/17 2019/08/17 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 1079.1 1008.8 Analysis
9 Grenville 2019 (U12) 2019/06/08 2019/06/08 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 1013.0 886.7 Analysis
8 2019 Super 12 Laerskole (Seniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 2.5 984.9 638.8 Analysis
7 Laerskool Vastrap Tournament 2019 (E) 2019/02/23 2019/02/23 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 913.4 609.6 Analysis
6 Fields College Open 2019 (U12) 2019/02/02 2019/02/02 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 913.4 609.6 Analysis
5 Laerskool Proteapark Chess 2018 (Development) 2018/05/19 2018/05/19 Bojanala Platina (NBR) Standard 60 0.83 5 5 3.0 509.0 512.8 Analysis
4 2018 Super 12 (Junior) 2018/05/05 2018/05/05 Tshwane (GTP) Rapid 30 0.60 5 5 3.5 509.0 500.0 Analysis
3 Laerskool Rustenburg 2018 (D) 2018/03/24 2018/03/24 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 500.0 500.0 Analysis
2 Laerskool Rustenburg Noord Primary 2018 (D) 2018/02/24 2018/02/24 Bojanala Platina (NBR) Standard 60 0.83 5 4 0.5 500.0 500.0 Analysis
1 Laerskool Vastrap 2018 (U12) 2018/02/03 2018/02/03 Bojanala Platina (NBR) Standard 60 0.83 5 5 2.0 500.0 500.0 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 68 25 5 38 27.5 40.4 -81.3 1034.5 953.2
White 35 12 2 21 13.0 37.1 -109.3 1058.9 949.7
Black 33 13 3 17 14.5 43.9 -51.5 1008.5 957.0
Standard All 58 20 3 35 21.5 37.1 -109.9 1006.6 896.7
White 29 10 0 19 10.0 34.5 -131.9 1028.6 896.7
Black 29 10 3 16 11.5 39.7 -87.9 984.6 896.7
Rapid All 10 5 2 3 6.0 60.0 85.0 1196.2 1281.2
White 6 2 2 2 3.0 50.0 0.0 1205.8 1205.8
Black 4 3 0 1 3.0 75.0 212.5 1181.8 1394.3
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 108068833 Sera, G (Galaletsang) 4 0.5 0 1 3 12.5 923.2 -318.8 604.5 View list
2 109087730 Molobye, T (Tlotlang) 3 2.0 1 2 0 66.7 637.8 141.7 779.5 View list
3 108076459 Molefinyane, O (Otlotleng) 3 0.0 0 0 3 0.0 671.5 -425.0 246.5 View list
4 1100099556 Bantseke, B (Boikanyo) 2 1.0 1 0 1 50.0 963.9 0.0 963.9 View list
5 1090117910 Lin, S (Shixi) 2 1.0 1 0 1 50.0 1076.9 0.0 1076.9 View list
6 209088228 Combrink, ZA (Zenadine) 2 0.0 0 0 2 0.0 996.3 -425.0 571.3 View list
7 109083234 Marx, HB (Heinrich) 2 0.0 0 0 2 0.0 1059.0 -425.0 634.0 View list
8 1090101831 Avenant, M (Marko) 1 1.0 1 0 0 100.0 509.0 425.0 934.0 View list
9 1080101013 Botha, R (Rian) 1 1.0 1 0 0 100.0 509.0 425.0 934.0 View list
10 1070114701 Clark, I (Ivan) 1 1.0 1 0 0 100.0 984.9 425.0 1409.9 View list
11 110086177 Du Preez, M (Morne) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
12 1080098510 Hanekom, D (Dawid) 1 1.0 1 0 0 100.0 984.9 425.0 1409.9 View list
13 1110106305 Gouws, J (Justin) 1 1.0 1 0 0 100.0 913.4 425.0 1338.4 View list
14 1120117879 Gouse, B (Blessed) 1 1.0 1 0 0 100.0 1014.4 425.0 1439.4 View list
15 1090101015 Jansen Van Rensburg, S (Stefan) 1 1.0 1 0 0 100.0 509.0 425.0 934.0 View list
16 1080114834 Kamanyane, A (Amantle) 1 1.0 1 0 0 100.0 1013.0 425.0 1438.0 View list
17 1080117909 Legwale, K (Khonou) 1 1.0 1 0 0 100.0 1079.1 425.0 1504.1 View list
18 206086561 Mafatshe, T (Tlotlo) 1 1.0 1 0 0 100.0 509.0 425.0 934.0 View list
19 1090115772 Makhwiting, O (Olerato) 1 1.0 1 0 0 100.0 1013.0 425.0 1438.0 View list
20 2070131253 Mehlwana, M (Mbulelo) 1 1.0 1 0 0 100.0 1014.4 425.0 1439.4 View list