Player Page

Van Der Byl, C (Che)
Dob: 2004/06/25 (Adult)
Gender: Male
Chess SA id: 104081114
FIDE id:
Region: King Cetshwayo (KUR)
Citizen: RSA
Title(s):
Last active: 2019/11/24 (1666 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 rating1052.5
Current Weighted rating1052.5
Current Weighted performance399.7
Current official/published rating (highest between Raw, WR and WP)1052.5
Current highest rating achieved1052.5
Current floor (min rating allowed)552.5
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)±204.6
Current Raw change used (final)0.0
Projected new Raw rating1052.5
Projected new Weighed rating968.3
Projected new Weighted performance399.7
Projected new final Raw rating (if new WP > new Raw)1052.5
Projected new highest rating1052.5
Projected new floor552.5
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1052.5
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 rating1058.1
Current Weighted rating1058.1
Current Weighted performance399.7
Current official/published rating (highest between Raw, WR and WP)1058.1
Current highest rating achieved1058.1
Current floor (min rating allowed)558.1
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)±203.0
Current Raw change used (final)0.0
Projected new Raw rating1058.1
Projected new Weighed rating973.5
Projected new Weighted performance399.7
Projected new final Raw rating (if new WP > new Raw)1058.1
Projected new highest rating1058.1
Projected new floor558.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1058.1
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 rating566.4
Current Weighted rating566.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)566.4
Current highest rating achieved566.4
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)±408.9
Current Raw change used (final)0.0
Projected new Raw rating566.4
Projected new Weighed rating521.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating566.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)566.4
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 rating566.4
Current Weighted rating566.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)566.4
Current highest rating achieved566.4
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)±408.9
Current Raw change used (final)0.0
Projected new Raw rating566.4
Projected new Weighed rating521.1
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating566.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)566.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 2019 King Cetshwayo Christmas Championship (U14+U16) 2019/11/24 2019/11/24 King Cetshwayo (KUR) Standard 60 0.83 5 5 2.0 855.1 907.2 Analysis
4 2019 Umhlathuze Summer Championship (Open) 2019/10/05 2019/10/05 King Cetshwayo (KUR) Standard 60 0.83 5 5 3.0 761.5 798.8 Analysis
3 2018 King Cetshwayo Anniversary (Open) 2018/03/17 2018/03/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 3.0 671.9 692.0 Analysis
2 2018 King Cetshwayo Summer (U16) 2018/02/17 2018/02/18 King Cetshwayo (KUR) Standard 60 0.83 7 7 3.0 573.6 573.6 Analysis
1 South African Junior Team Championships 2017 (U14E) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 6 2.0 566.4 566.4 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 30 13 0 17 13.0 43.3 -56.7 1109.1 1052.5
White 16 5 0 11 5.0 31.3 -159.4 1139.7 980.3
Black 14 8 0 6 8.0 57.1 60.7 1074.2 1134.9
Standard All 30 13 0 17 13.0 43.3 -56.7 1109.1 1052.5
White 16 5 0 11 5.0 31.3 -159.4 1139.7 980.3
Black 14 8 0 6 8.0 57.1 60.7 1074.2 1134.9
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 1040097198 Hlatshwayo, S (Snqobile) 2 2.0 2 0 0 100.0 622.8 425.0 1047.8 View list
2 1040097204 Hlabangane, T (Thabani) 2 2.0 2 0 0 100.0 667.5 425.0 1092.5 View list
3 204070462 Mthiyane, Q (Qiniso) 2 0.0 0 0 2 0.0 808.3 -425.0 383.3 View list
4 106095832 Galawe, O (Onalerona) 1 1.0 1 0 0 100.0 566.4 425.0 991.4 View list
5 1040097202 Dube, M (Mhlengi) 1 1.0 1 0 0 100.0 761.5 425.0 1186.5 View list
6 103066437 Shoba, N (Nqobani) 1 1.0 1 0 0 100.0 761.5 425.0 1186.5 View list
7 104076564 Roux, K (Kyle) 1 1.0 1 0 0 100.0 671.9 425.0 1096.9 View list
8 1040097200 Linda, M (Mandisi) 1 1.0 1 0 0 100.0 573.6 425.0 998.6 View list
9 1060097189 Khoza, B (Bongimphilo) 1 1.0 1 0 0 100.0 855.1 425.0 1280.1 View list
10 104088490 Smohlela, M (Mnqobi) 1 1.0 1 0 0 100.0 855.1 425.0 1280.1 View list
11 105055266 Van Den Berg, R (Rynhardt) 1 1.0 1 0 0 100.0 566.4 425.0 991.4 View list
12 1730098873 Wentzel, S (Sean) 1 1.0 1 0 0 100.0 671.9 425.0 1096.9 View list
13 102049525 Sithole, M (Manelisa) 1 0.0 0 0 1 0.0 671.9 -425.0 246.9 View list
14 105055785 Jacobs, F (Franco) 1 0.0 0 0 1 0.0 566.4 -425.0 141.4 View list
15 103087450 Ntombela, N (Ngcebo) 1 0.0 0 0 1 0.0 573.6 -425.0 148.6 View list
16 1040097203 Nsingo, M (Michaeel) 1 0.0 0 0 1 0.0 573.6 -425.0 148.6 View list
17 1040097196 Nsibande, T (Thokozani) 1 0.0 0 0 1 0.0 573.6 -425.0 148.6 View list
18 104049481 Mqaise, S (Siyabonga) 1 0.0 0 0 1 0.0 671.9 -425.0 246.9 View list
19 106095791 Moonsamy, T (Trevyn) 1 0.0 0 0 1 0.0 855.1 -425.0 430.1 View list
20 105066383 Mkhwanazi, L (Lusizo) 1 0.0 0 0 1 0.0 761.5 -425.0 336.5 View list