Player Page

Els, C (Christiaan)
Dob: 2009/06/05 (U16)
Gender: Male
Chess SA id: 1090100404
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2023/02/24 (450 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 rating1120.8
Curent Weighted rating1118.7
Curent Weighted performance648.8
Current official/published rating (highest between Raw, WR and WP)1120.8
Current floor (min rating allowed)713.3
Current highest rating achieved1213.3
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)±185.6
Current Raw change used (final)0.0
Projected new Raw rating1120.8
Projected new Weighed rating1119.2
Projected new Weighted performance648.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1120.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1213.3
Projected new floor713.3
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 rating1071.2
Curent Weighted rating1071.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1071.2
Current floor (min rating allowed)715.2
Current highest rating achieved1215.2
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)±199.2
Current Raw change used (final)0.0
Projected new Raw rating1071.2
Projected new Weighed rating1071.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1071.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1215.2
Projected new floor715.2
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 rating1195.2
Curent Weighted rating1195.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1195.8
Current floor (min rating allowed)695.2
Current highest rating achieved1195.2
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)±167.0
Current Raw change used (final)0.0
Projected new Raw rating1195.2
Projected new Weighed rating1195.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1195.6
Projected effective change (new Official - current Official)-0.1
Projected new highest rating1195.2
Projected new floor695.2
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 rating1237.6
Curent Weighted rating1237.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1237.6
Current floor (min rating allowed)695.2
Current highest rating achieved1237.6
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)±157.2
Current Raw change used (final)0.0
Projected new Raw rating1237.6
Projected new Weighed rating1237.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1237.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1237.6
Projected new floor695.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 Bloemfontein Highschool League 24 Feb 2023 (U19A) 2023/02/24 2023/02/24 Mangaung (FMB) Rapid 17 0.42 5 5 3.0 1103.3 1200.0 Analysis
5 Smart Chess Blitz 2020 (U10+U12) 2020/02/29 2020/02/29 Mangaung (FMB) Blitz 5 0.18 7 7 5.0 1089.0 1200.0 Analysis
4 D7 Primary School League 2019 (U11) 2019/08/03 2019/08/03 Sedibeng (GSV) Standard 60 0.83 5 4 2.0 1089.0 1067.6 Analysis
3 D7 Individuals 2019 (U11 Boys) 2019/05/04 2019/05/04 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1090.5 1066.9 Analysis
2 Heidelberg Skaak Klub 2018 (Team 8) 2018/05/05 2018/05/05 Sedibeng (GSV) Standard 60 0.83 5 5 0.0 1213.3 1215.2 Analysis
1 D7 Primary School League 2023 (U9 Boys+Mixed) 2018/04/21 2018/04/21 Sedibeng (GSV) Standard 61 0.83 5 5 4.0 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 31 16 0 15 16.0 51.6 13.7 1087.4 1101.1
White 15 10 0 5 10.0 66.7 141.7 1046.5 1188.2
Black 16 6 0 10 6.0 37.5 -106.3 1125.7 1019.5
Standard All 19 8 0 11 8.0 42.1 -67.1 1023.7 956.6
White 10 6 0 4 6.0 60.0 85.0 1032.0 1117.0
Black 9 2 0 7 2.0 22.2 -236.1 1014.6 778.5
Rapid All 5 3 0 2 3.0 60.0 85.0 1210.9 1295.9
White 2 2 0 0 2.0 100.0 425.0 1022.2 1447.2
Black 3 1 0 2 1.0 33.3 -141.7 1336.7 1195.0
Blitz All 7 5 0 2 5.0 71.4 182.1 1172.0 1354.2
White 3 2 0 1 2.0 66.7 141.7 1111.3 1253.0
Black 4 3 0 1 3.0 75.0 212.5 1217.5 1430.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1080107430 Mjekelejo, L (Luvuyo) 2 0.0 0 0 2 0.0 1089.8 -425.0 664.8 View list
2 1090113637 Els, D (Devlan) 1 1.0 1 0 0 100.0 1090.5 425.0 1515.5 View list
3 1100098157 De Villiers, H (Hj) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
4 1100107768 Louw, D (Delvin) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
5 109086205 Lottering, JG (Gerhard) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
6 1090113642 Lloyd, J (James) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
7 2110130046 Kahts, A (Annika) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
8 1090113643 Postamas, E (Eathan) 1 1.0 1 0 0 100.0 1090.5 425.0 1515.5 View list
9 1110098158 Nkosi, B (Bonolo) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
10 105077920 Motsemme, K (Kelebogile) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
11 1100100403 Maziboko, B (Blessing) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1060136982 Brink, E (Edwill) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
13 109086041 Slabbert, M (Matthew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 1090100409 Sloan, A (Alex) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 210076518 Swiegers, A (Anika) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 208082951 Van Biljon, S (Simone) 1 1.0 1 0 0 100.0 1089.0 425.0 1514.0 View list
17 107064255 Van Rensburg, M (Malan) 1 1.0 1 0 0 100.0 1103.3 425.0 1528.3 View list
18 1100097409 Sithole, O (Ofentse) 1 0.0 0 0 1 0.0 1090.5 -425.0 665.5 View list
19 105052263 Rossouw, R (Rohan) 1 0.0 0 0 1 0.0 1213.3 -425.0 788.3 View list
20 109087966 Pretorius, PJ (Petrus) 1 0.0 0 0 1 0.0 1213.3 -425.0 788.3 View list