Player Page

Derena, S (Samalin Herego)
Dob: 2013/05/24 (U12)
Gender: Male
Chess SA id: 1130308433
FIDE id:
Region: Sedibeng (GSV)
Citizen: RSA
Title(s):
Last active: 2024/08/03 (49 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 rating1138.9
Current Weighted rating1195.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1195.1
Current highest rating achieved1138.9
Current floor (min rating allowed)638.9
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)±180.9
Current Raw change used (final)0.0
Projected new Raw rating1138.9
Projected new Weighed rating1099.3
Projected new Weighted performance264.4
Projected new final Raw rating (if new WP > new Raw)1138.9
Projected new highest rating1138.9
Projected new floor638.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1138.9
Projected effective change (new Official - current Official)-56.2
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 rating1123.6
Current Weighted rating1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1193.9
Current highest rating achieved1123.6
Current floor (min rating allowed)623.6
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)±184.9
Current Raw change used (final)0.0
Projected new Raw rating1123.6
Projected new Weighed rating1098.1
Projected new Weighted performance264.4
Projected new final Raw rating (if new WP > new Raw)1123.6
Projected new highest rating1123.6
Projected new floor623.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1123.6
Projected effective change (new Official - current Official)-70.3
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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
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 achieved0.0
Current floor (min rating allowed)700.0
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)±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 rating0.0
Projected new floor700.0
Projected new K-facor40
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.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
1 Sedibeng East D7 Teams Trials 2024 (U11) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
1 Sedibeng East D7 Teams Trials 2024 (U11) 2024/08/03 2024/08/03 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 0 0 4 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1271.8 846.8
Black 2 0 0 2 0.0 0.0 -425.0 1191.9 766.9
Standard All 4 0 0 4 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1271.8 846.8
Black 2 0 0 2 0.0 0.0 -425.0 1191.9 766.9
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
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 4 0 0 4 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1271.8 846.8
Black 2 0 0 2 0.0 0.0 -425.0 1191.9 766.9
Standard All 4 0 0 4 0.0 0.0 -425.0 1231.8 806.8
White 2 0 0 2 0.0 0.0 -425.0 1271.8 846.8
Black 2 0 0 2 0.0 0.0 -425.0 1191.9 766.9
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 1130308447 Togaraseyi, T (Tafadza) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
2 1130158662 Mohono, K (Keamogetswe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
3 2140139659 Du Toit, M (Monika) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
4 2130144760 Buchebner, M (Mikayla) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list