Player Page

Van Der Merwe, C (Christiaan)
Dob: 2010/04/26 (U16)
Gender: Male
Chess SA id: 1100105314
FIDE id:
Region: Capricorn (LCP)
Citizen: RSA
Title(s):
Last active: 2019/05/04 (1883 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 rating1157.9
Current Weighted rating1157.9
Current Weighted performance377.5
Current official/published rating (highest between Raw, WR and WP)1157.9
Current highest rating achieved1177.6
Current floor (min rating allowed)677.6
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)±176.1
Current Raw change used (final)0.0
Projected new Raw rating1157.9
Projected new Weighed rating1065.3
Projected new Weighted performance377.5
Projected new final Raw rating (if new WP > new Raw)1157.9
Projected new highest rating1177.6
Projected new floor677.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1157.9
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 rating1173.6
Current Weighted rating1173.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1173.6
Current highest rating achieved1174.8
Current floor (min rating allowed)674.8
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)±172.2
Current Raw change used (final)0.0
Projected new Raw rating1173.6
Projected new Weighed rating1079.7
Projected new Weighted performance356.6
Projected new final Raw rating (if new WP > new Raw)1173.6
Projected new highest rating1174.8
Projected new floor674.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.6
Projected effective change (new Official - current Official)=0.0
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 rating1177.6
Current Weighted rating1177.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1177.6
Current highest rating achieved1177.6
Current floor (min rating allowed)677.6
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)±171.2
Current Raw change used (final)0.0
Projected new Raw rating1177.6
Projected new Weighed rating1083.4
Projected new Weighted performance124.9
Projected new final Raw rating (if new WP > new Raw)1177.6
Projected new highest rating1177.6
Projected new floor677.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1177.6
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2019 Super 12 Laerskole (Juniors) 2019/05/04 2019/05/04 Tshwane (GTP) Rapid 30 0.60 5 5 2.0 1175.9 1200.0 Analysis
4 Lejweleputswa 5th Qualifier 2019 (U10) 2019/04/13 2019/04/13 Lejweleputswa (FLW) Standard 62 0.84 5 4 2.0 1177.6 1174.8 Analysis
3 Lejweleputswa 4th Qualifying Swiss Open Tournament 2019 (F) 2019/03/16 2019/03/16 Lejweleputswa (FLW) Standard 62 0.84 5 5 2.5 1170.5 1165.6 Analysis
2 Capricorn Qualifying 2019 (O10) 2019/02/16 2019/02/16 Capricorn (LCP) Standard 60 0.83 5 5 2.5 1166.8 1159.6 Analysis
1 Capricorn Qualifying 18 Augustus 2018 (U10) 2018/08/18 2018/08/18 Capricorn (LCP) 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 24 10 2 12 11.0 45.8 -35.4 1153.9 1118.5
White 11 5 1 5 5.5 50.0 0.0 1152.9 1152.9
Black 13 5 1 7 5.5 42.3 -65.4 1154.7 1089.3
Standard All 19 8 2 9 9.0 47.4 -22.4 1157.6 1135.2
White 8 4 1 3 4.5 56.3 53.1 1171.8 1224.9
Black 11 4 1 6 4.5 40.9 -77.3 1147.2 1069.9
Rapid All 5 2 0 3 2.0 40.0 -85.0 1139.9 1054.9
White 3 1 0 2 1.0 33.3 -141.7 1102.4 960.7
Black 2 1 0 1 1.0 50.0 0.0 1196.2 1196.2
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 210086794 Matladi, K (Karabo) 2 0.0 0 0 2 0.0 1183.4 -425.0 758.4 View list
2 109086793 Matsi, M (Mashilo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2090098310 Tjale, KN (Khutso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1130109949 Mothapo, TM (Theto) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
5 1110114098 Du Toit, S (Stephan) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
6 1100114735 Du Preez, D (Dian) 1 1.0 1 0 0 100.0 1175.9 425.0 1600.9 View list
7 1110108117 Davis, K (Keegan) 1 1.0 1 0 0 100.0 1170.5 425.0 1595.5 View list
8 1110096819 Louw, I (Ignis) 1 1.0 1 0 0 100.0 1166.8 425.0 1591.8 View list
9 2110114099 Le Roux, K (Kiara) 1 1.0 1 0 0 100.0 1177.6 425.0 1602.6 View list
10 109090798 Wiid, D (Daniel) 1 1.0 1 0 0 100.0 1175.9 425.0 1600.9 View list
11 1110108111 Williams, C (Chaze) 1 1.0 1 0 0 100.0 1170.5 425.0 1595.5 View list
12 1110096832 Kourtoumbellides, D (Demetris) 1 0.5 0 1 0 50.0 1166.8 0.0 1166.8 View list
13 2100114072 Nqakalatsane, R (Reitumetse) 1 0.5 0 1 0 50.0 1170.5 0.0 1170.5 View list
14 111093187 Van Der Merwe, A (Alan) 1 0.0 0 0 1 0.0 1175.9 -425.0 750.9 View list
15 1100097784 Van Brakel, J (Jandre) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
16 1100114758 Thiart, F (Francois) 1 0.0 0 0 1 0.0 1175.9 -425.0 750.9 View list
17 209086802 Swart, X (Xanyke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 109095317 Olivier, BM (Barnard) 1 0.0 0 0 1 0.0 1175.9 -425.0 750.9 View list
19 2100103451 Nel, C (Carlize) 1 0.0 0 0 1 0.0 1177.6 -425.0 752.6 View list
20 210086779 Manthata, M (Mosibudi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list