Player Page

Jansen, C (Cheslin)
Dob: 2008/02/20 (U18)
Gender: Male
Chess SA id: 108087348
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/02/25 (635 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 rating1044.8
Current Weighted rating1044.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1044.8
Current highest rating achieved1166.2
Current floor (min rating allowed)666.2
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)±206.8
Current Raw change used (final)0.0
Projected new Raw rating1044.8
Projected new Weighed rating961.2
Projected new Weighted performance371.5
Projected new final Raw rating (if new WP > new Raw)1044.8
Projected new highest rating1166.2
Projected new floor666.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1044.8
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 rating1130.8
Current Weighted rating1130.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1130.8
Current highest rating achieved1132.4
Current floor (min rating allowed)632.4
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)±183.0
Current Raw change used (final)0.0
Projected new Raw rating1130.8
Projected new Weighed rating1040.3
Projected new Weighted performance335.1
Projected new final Raw rating (if new WP > new Raw)1130.8
Projected new highest rating1132.4
Projected new floor632.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1130.8
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 rating1002.0
Current Weighted rating1002.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1002.0
Current highest rating achieved1143.6
Current floor (min rating allowed)643.6
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)±219.9
Current Raw change used (final)0.0
Projected new Raw rating1002.0
Projected new Weighed rating921.8
Projected new Weighted performance70.3
Projected new final Raw rating (if new WP > new Raw)1002.0
Projected new highest rating1143.6
Projected new floor643.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1002.0
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
4 Cape Winelands Schools Chess - Trials 1 2023 (U15 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 2.0 1026.2 1132.4 Analysis
3 Cape Winelands Schools Prestige 2018 (U11 Boys) 2018/03/24 2018/03/25 Cape Winelands (WCW) Standard 60 0.83 7 7 3.0 1166.2 1200.0 Analysis
2 Cape Winelands Schools Trials 1 2018 (U11 Boys) 2018/03/03 2018/03/03 Cape Winelands (WCW) Rapid 30 0.60 6 6 1.0 1166.2 1143.6 Analysis
1 North Boland Trials 2018 (U11 Boys) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 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 23 8 0 15 8.0 34.8 -129.3 1029.8 900.4
White 10 4 0 6 4.0 40.0 -85.0 1031.9 946.9
Black 13 4 0 9 4.0 30.8 -163.5 1028.1 864.7
Standard All 12 5 0 7 5.0 41.7 -70.8 1106.8 1036.0
White 5 4 0 1 4.0 80.0 255.0 1161.6 1416.6
Black 7 1 0 6 1.0 14.3 -303.6 1067.7 764.1
Rapid All 11 3 0 8 3.0 27.3 -193.2 945.7 752.5
White 5 0 0 5 0.0 0.0 -425.0 902.1 477.1
Black 6 3 0 3 3.0 50.0 0.0 982.0 982.0
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 1080097987 Velem, R (Renico) 2 2.0 2 0 0 100.0 1166.2 425.0 1591.2 View list
2 1080097080 Samuels, R (Ryan) 2 1.0 1 0 1 50.0 1183.1 0.0 1183.1 View list
3 107049652 Jacobs, CJ (Christiaan) 2 0.0 0 0 2 0.0 1183.1 -425.0 758.1 View list
4 1080097082 Heneke, A (Alijandrew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 107084214 Gordon, D (Deuwin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1080151257 Mofokeng, B (Bokang Gift Phoka) 1 1.0 1 0 0 100.0 1026.2 425.0 1451.2 View list
7 1090151255 Lottering, R (Rolan) 1 1.0 1 0 0 100.0 1026.2 425.0 1451.2 View list
8 107086599 Titus, L (Lucien) 1 1.0 1 0 0 100.0 1166.2 425.0 1591.2 View list
9 107057156 Van Zyl, R (Rigter) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1080146185 Van Der Merwe, B (Benjamin) 1 0.0 0 0 1 0.0 1026.2 -425.0 601.2 View list
11 1090151271 Tshiwula, N (Naba) 1 0.0 0 0 1 0.0 1026.2 -425.0 601.2 View list
12 1090151270 Terblanche, R (Rainer) 1 0.0 0 0 1 0.0 1026.2 -425.0 601.2 View list
13 107078350 Randelhoff, J (Jordan) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
14 107057154 Plaatjies, B (Bjorn) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
15 107078342 King, B (Brandon) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
16 107078343 Kadir, A (Ameer) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
17 108086611 Erasmus, E (Earl) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
18 107064069 Drury, N (Nicholas) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
19 107093485 Coetzee, D (David) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list
20 108072617 Adonis, D (Dylan) 1 0.0 0 0 1 0.0 1166.2 -425.0 741.2 View list