Player Page

Sapto, C (Christiano)
Dob: 2009/10/30 (U16)
Gender: Male
Chess SA id: 1090118471
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/02/11 (652 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 rating1113.1
Current Weighted rating1112.8
Current Weighted performance739.1
Current official/published rating (highest between Raw, WR and WP)1113.1
Current highest rating achieved1161.1
Current floor (min rating allowed)661.1
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)±187.7
Current Raw change used (final)0.0
Projected new Raw rating1113.1
Projected new Weighed rating1024.0
Projected new Weighted performance739.1
Projected new final Raw rating (if new WP > new Raw)1113.1
Projected new highest rating1161.1
Projected new floor661.1
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1113.1
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 rating1073.6
Current Weighted rating1073.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1073.6
Current highest rating achieved1120.8
Current floor (min rating allowed)620.8
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)±198.5
Current Raw change used (final)0.0
Projected new Raw rating1073.6
Projected new Weighed rating987.7
Projected new Weighted performance353.9
Projected new final Raw rating (if new WP > new Raw)1073.6
Projected new highest rating1120.8
Projected new floor620.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1073.6
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 rating1204.4
Current Weighted rating1204.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1204.4
Current highest rating achieved1204.4
Current floor (min rating allowed)704.4
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)±164.8
Current Raw change used (final)0.0
Projected new Raw rating1204.4
Projected new Weighed rating1108.0
Projected new Weighted performance613.6
Projected new final Raw rating (if new WP > new Raw)1204.4
Projected new highest rating1204.4
Projected new floor704.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1204.4
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 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 Langeberg Schools Chess Trials 2023 (U15 Open) 2023/02/11 2023/02/11 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1087.7 1176.8 Analysis
4 CW Grass Roots Tournament 2022 (U13 Boys) 2022/11/19 2022/11/19 Cape Winelands (WCW) Standard 60 0.83 5 4 0.5 1126.9 1120.8 Analysis
3 Strategema Chess Festival 2022 (U13 Open) 2022/05/14 2022/05/14 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 1099.3 1138.8 Analysis
2 Cape Winelands Schools 2022 (U13 Boys) 2022/03/12 2022/03/12 Cape Winelands (WCW) Standard 60 0.83 5 4 0.0 1161.1 1200.0 Analysis
1 Cape Winelands Schools - Top Schools 2019 (U9 Mix) 2019/07/27 2019/07/27 Cape Winelands (WCW) Rapid 30 0.60 3 3 0.0 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 6 1 17 6.5 27.1 -194.8 1184.9 990.1
White 11 3 1 7 3.5 31.8 -154.5 1180.3 1025.8
Black 13 3 0 10 3.0 23.1 -228.8 1188.8 960.0
Standard All 8 0 1 7 0.5 6.3 -371.9 1194.0 822.1
White 4 0 1 3 0.5 12.5 -318.8 1201.7 882.9
Black 4 0 0 4 0.0 0.0 -425.0 1186.2 761.2
Rapid All 16 6 0 10 6.0 37.5 -106.3 1180.4 1074.2
White 7 3 0 4 3.0 42.9 -60.7 1168.1 1107.4
Black 9 3 0 6 3.0 33.3 -141.7 1190.0 1048.3
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 1100118468 De Bruin, L (Leo) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
2 1100103428 Fourie, O (Ockert) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
3 2100105918 Samuels, T (Tatum) 2 0.0 0 0 2 0.0 1200.0 -425.0 775.0 View list
4 1100140983 Schroeder, L (Luke) 1 1.0 1 0 0 100.0 1099.3 425.0 1524.3 View list
5 1080142360 Scheepers, D (Durran) 1 1.0 1 0 0 100.0 1087.7 425.0 1512.7 View list
6 1080140982 Prins, J (Jivano) 1 1.0 1 0 0 100.0 1099.3 425.0 1524.3 View list
7 1100140980 Menderoi, L (Landau) 1 1.0 1 0 0 100.0 1099.3 425.0 1524.3 View list
8 1090149845 George, K (Kelvin) 1 1.0 1 0 0 100.0 1087.7 425.0 1512.7 View list
9 1080149843 Bukani, H (Howard-Lee) 1 1.0 1 0 0 100.0 1087.7 425.0 1512.7 View list
10 1100137692 Cloete, R (Ryan Julian) 1 0.5 0 1 0 50.0 1126.9 0.0 1126.9 View list
11 1100139466 Tiemie, J (Jaheim) 1 0.0 0 0 1 0.0 1099.3 -425.0 674.3 View list
12 1100137481 Riddles, S (Sage) 1 0.0 0 0 1 0.0 1161.1 -425.0 736.1 View list
13 1100137579 Fourie, X (Xavier) 1 0.0 0 0 1 0.0 1126.9 -425.0 701.9 View list
14 1090097147 Matthys, C (Chadley) 1 0.0 0 0 1 0.0 1161.1 -425.0 736.1 View list
15 1090139463 Jacobs, M (Marciano) 1 0.0 0 0 1 0.0 1126.9 -425.0 701.9 View list
16 109078327 Hanekom, L (Logan) 1 0.0 0 0 1 0.0 1126.9 -425.0 701.9 View list
17 1080137712 De Bruin, M (Mario-John) 1 0.0 0 0 1 0.0 1087.7 -425.0 662.7 View list
18 1090137475 Cupido, S (Sergio) 1 0.0 0 0 1 0.0 1161.1 -425.0 736.1 View list
19 1100140978 Cornelius, J (Joheil) 1 0.0 0 0 1 0.0 1099.3 -425.0 674.3 View list
20 109084242 Carolus, H (Hayden) 1 0.0 0 0 1 0.0 1087.7 -425.0 662.7 View list