Player Page

Isaacs, C (Chad-Lee)
Dob: 2007/06/05 (U18)
Gender: Male
Chess SA id: 107087797
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2022/03/05 (806 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 rating1174.8
Curent Weighted rating1174.8
Curent Weighted performance733.9
Current official/published rating (highest between Raw, WR and WP)1174.8
Current floor (min rating allowed)674.8
Current highest rating achieved1174.8
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)±171.9
Current Raw change used (final)0.0
Projected new Raw rating1174.8
Projected new Weighed rating1174.8
Projected new Weighted performance733.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1174.8
Projected new floor674.8
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 rating1124.0
Curent Weighted rating1124.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1124.0
Current floor (min rating allowed)648.0
Current highest rating achieved1148.0
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)±184.8
Current Raw change used (final)0.0
Projected new Raw rating1124.0
Projected new Weighed rating1124.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1124.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1148.0
Projected new floor648.0
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 rating1176.4
Curent Weighted rating1176.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1176.4
Current floor (min rating allowed)676.4
Current highest rating achieved1176.4
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)±171.5
Current Raw change used (final)0.0
Projected new Raw rating1176.4
Projected new Weighed rating1176.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1176.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1176.4
Projected new floor676.4
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)676.4
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor676.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Cape Winelands Schools 2022 (U15 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1144.3 1100.8 Analysis
6 Central Winelands Schools Individual Trials 2022 (U15 Boys) 2022/02/19 2022/02/19 Cape Winelands (WCW) Rapid 35 0.66 5 5 3.0 1112.4 1124.8 Analysis
5 Cape Winelands Schools Trials 1 2020 (U15 Boys) 2020/02/15 2020/02/15 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 1091.0 1096.0 Analysis
4 Western Cape Top Schools 2019 (U13 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 0.5 1124.9 1148.0 Analysis
3 Cape Winelands Schools - Top Schools 2019 (U13 Mix) 2019/07/27 2019/07/27 Cape Winelands (WCW) Rapid 30 0.60 5 5 1.0 1158.5 1150.8 Analysis
2 Cape Winelands Schools Closed 2019 (U13 Boys) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 7 3.5 1173.4 1200.0 Analysis
1 CW Schools Open 2019 (U13 Boys) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 3.0 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 44 16 4 24 18.0 40.9 -77.3 1171.5 1094.3
White 20 7 3 10 8.5 42.5 -63.8 1148.1 1084.4
Black 24 9 1 14 9.5 39.6 -88.5 1191.1 1102.5
Standard All 17 5 4 8 7.0 41.2 -75.0 1191.9 1116.9
White 7 1 3 3 2.5 35.7 -121.4 1189.8 1068.4
Black 10 4 1 5 4.5 45.0 -42.5 1193.3 1150.8
Rapid All 27 11 0 16 11.0 40.7 -78.7 1158.8 1080.0
White 13 6 0 7 6.0 46.2 -32.7 1125.7 1093.0
Black 14 5 0 9 5.0 35.7 -121.4 1189.4 1068.0
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 1070097985 Anderson, N (Neo) 4 0.0 0 0 4 0.0 1150.7 -425.0 725.7 View list
2 1080137513 Moses, B (Brooklyn) 2 2.0 2 0 0 100.0 1128.3 425.0 1553.3 View list
3 1060108650 Wilgers, L (Logan) 2 2.0 2 0 0 100.0 1158.5 425.0 1583.5 View list
4 106072018 Bantam, G (Gio) 2 0.0 0 0 2 0.0 1186.7 -425.0 761.7 View list
5 106045226 Palmer, C (Cheslin) 2 0.0 0 0 2 0.0 1158.5 -425.0 733.5 View list
6 106087912 Lielieveld, F (Franco) 2 0.0 0 0 2 0.0 1158.5 -425.0 733.5 View list
7 206078297 Demas, G (Genevieve) 2 0.0 0 0 2 0.0 1158.5 -425.0 733.5 View list
8 106087062 Adams, F (Franco) 1 1.0 1 0 0 100.0 1173.4 425.0 1598.4 View list
9 1080137603 De Lange, R (Rhailihn) 1 1.0 1 0 0 100.0 1144.3 425.0 1569.3 View list
10 1070108640 Gardner, S (Sulayman) 1 1.0 1 0 0 100.0 1112.4 425.0 1537.4 View list
11 106087914 Kalismashe, K (Kamva) 1 1.0 1 0 0 100.0 1173.4 425.0 1598.4 View list
12 107089547 Roos, D (Dehan) 1 1.0 1 0 0 100.0 1173.4 425.0 1598.4 View list
13 1050132383 Mema, B (Bradley) 1 1.0 1 0 0 100.0 1091.0 425.0 1516.0 View list
14 1060108657 Sas, B (Bradley) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
15 1070108656 Smit, J (Josua) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
16 1050132393 Snijman, N (Nicholas) 1 1.0 1 0 0 100.0 1091.0 425.0 1516.0 View list
17 1070137525 Venter, P (Petrus Johannes) 1 1.0 1 0 0 100.0 1112.4 425.0 1537.4 View list
18 106094669 Wang, M (Mike) 1 1.0 1 0 0 100.0 1091.0 425.0 1516.0 View list
19 1070108647 Wooding, C (Connor) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
20 109055124 Olkers, D (Declan) 1 0.5 0 1 0 50.0 1124.9 0.0 1124.9 View list