Player Page

Isaks, C (Christopher)
Dob: 2003/12/29 (Adult)
Gender: Male
Chess SA id: 103088355
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1533 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 rating974.1
Curent Weighted rating974.1
Curent Weighted performance371.8
Current official/published rating (highest between Raw, WR and WP)974.1
Current floor (min rating allowed)619.7
Current highest rating achieved1119.7
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)±228.8
Current Raw change used (final)0.0
Projected new Raw rating974.1
Projected new Weighed rating974.1
Projected new Weighted performance371.8
Projected new official/published rating (highest between new Raw, new WR and new WP)974.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1119.7
Projected new floor619.7
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 rating957.2
Curent Weighted rating957.2
Curent Weighted performance370.2
Current official/published rating (highest between Raw, WR and WP)957.2
Current floor (min rating allowed)603.2
Current highest rating achieved1103.2
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)±234.3
Current Raw change used (final)0.0
Projected new Raw rating957.2
Projected new Weighed rating957.2
Projected new Weighted performance370.2
Projected new official/published rating (highest between new Raw, new WR and new WP)957.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1103.2
Projected new floor603.2
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 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)700.0
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 floor700.0
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 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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Eden Schools Closed Trials 1 2020 (U18 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 4 1.0 978.9 961.6 Analysis
8 Eden Top Schools 2019 (U18) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 0.5 1001.8 984.0 Analysis
7 Eden Trials 3 2019 (U18 Open) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 3 1.5 989.2 965.2 Analysis
6 Eden Trials 2 2019 (U18 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 2.0 995.8 971.2 Analysis
5 Eden Trials 1 2019 (U18 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 991.2 958.4 Analysis
4 EDENSC Closed 3 2018 (U16 Open) 2018/05/12 2018/05/12 Eden District (WEG) Standard 60 0.83 5 5 2.0 1094.5 1076.0 Analysis
3 Calitzdorp Ope 2018 2018/05/05 2018/05/05 Eden District (WEG) Standard 60 0.83 5 4 2.0 1094.5 1076.0 Analysis
2 EDENSC Closed 2 2018 (U16 Open) 2018/04/14 2018/04/14 Eden District (WEG) Standard 60 0.83 5 4 2.0 1119.7 1103.2 Analysis
1 EDENSC Closed 1 2018 (U16 Boys) 2018/03/10 2018/03/10 Eden District (WEG) Standard 60 0.83 5 5 1.0 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 45 13 3 29 14.5 32.2 -151.1 1047.8 896.6
White 23 8 2 13 9.0 39.1 -92.4 1024.2 931.9
Black 22 5 1 16 5.5 25.0 -212.5 1072.3 859.8
Standard All 45 13 3 29 14.5 32.2 -151.1 1047.8 896.6
White 23 8 2 13 9.0 39.1 -92.4 1024.2 931.9
Black 22 5 1 16 5.5 25.0 -212.5 1072.3 859.8
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 104065444 Oliphant, C (Christopher) 2 1.0 1 0 1 50.0 1159.8 0.0 1159.8 View list
2 104055804 Swart, C (Calvin) 2 1.0 0 2 0 50.0 1001.8 0.0 1001.8 View list
3 103092750 Jansen, G (Giovante) 2 0.5 0 1 1 25.0 992.5 -212.5 780.0 View list
4 107089399 Jacobs, A (Aiden) 2 0.0 0 0 2 0.0 1001.8 -425.0 576.8 View list
5 105048732 Eksteen, LH (Leigh-Hende) 2 0.0 0 0 2 0.0 1001.8 -425.0 576.8 View list
6 102078207 Simons, N (Nazeem) 2 0.0 0 0 2 0.0 985.0 -425.0 560.0 View list
7 201037041 Swart, S (Sune) 2 0.0 0 0 2 0.0 1001.8 -425.0 576.8 View list
8 103086130 Thoresen, K (Kyle) 2 0.0 0 0 2 0.0 987.3 -425.0 562.3 View list
9 103083814 Witbooi, L (Leighton) 2 0.0 0 0 2 0.0 1001.8 -425.0 576.8 View list
10 1020104317 Dyers, M (Matthew) 1 1.0 1 0 0 100.0 991.2 425.0 1416.2 View list
11 204006971 De Wet, M (Megan) 1 1.0 1 0 0 100.0 1119.7 425.0 1544.7 View list
12 103012395 Hermanus, J (Jesse) 1 1.0 1 0 0 100.0 991.2 425.0 1416.2 View list
13 205092959 Fortuin, M (Mecylin) 1 1.0 1 0 0 100.0 1094.5 425.0 1519.5 View list
14 103069717 Festus, J (Joshua) 1 1.0 1 0 0 100.0 1094.5 425.0 1519.5 View list
15 206069551 Festus, A (Ambe) 1 1.0 1 0 0 100.0 1094.5 425.0 1519.5 View list
16 1030107903 Jafta, M (Meghail) 1 1.0 1 0 0 100.0 989.2 425.0 1414.2 View list
17 203078167 Arendse, A (Amy-Leigh) 1 1.0 1 0 0 100.0 995.8 425.0 1420.8 View list
18 203078166 April, C (Conique) 1 1.0 1 0 0 100.0 1094.5 425.0 1519.5 View list
19 1020098495 Kiewietz, B (Brandon) 1 1.0 1 0 0 100.0 995.8 425.0 1420.8 View list
20 104089494 Pretorius, J (Joslin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list