Player Page

Eyberg, C (Cai)
Dob: 2009/05/26 (U16)
Gender: Male
Chess SA id: 1090111071
FIDE id:
Region: Nelson Mandela Bay (ENM)
Citizen: RSA
Title(s):
Last active: 2023/05/06 (419 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 rating1135.1
Current Weighted rating1137.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1137.0
Current highest rating achieved1145.2
Current floor (min rating allowed)645.2
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)±181.9
Current Raw change used (final)0.0
Projected new Raw rating1135.1
Projected new Weighed rating1045.8
Projected new Weighted performance369.3
Projected new final Raw rating (if new WP > new Raw)1135.1
Projected new highest rating1145.2
Projected new floor645.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1135.1
Projected effective change (new Official - current Official)-1.9
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 rating1133.6
Current Weighted rating1133.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1133.6
Current highest rating achieved1133.6
Current floor (min rating allowed)633.6
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)±182.3
Current Raw change used (final)0.0
Projected new Raw rating1133.6
Projected new Weighed rating1042.9
Projected new Weighted performance103.8
Projected new final Raw rating (if new WP > new Raw)1133.6
Projected new highest rating1133.6
Projected new floor633.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1133.6
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 rating1160.0
Current Weighted rating1167.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1167.3
Current highest rating achieved1160.0
Current floor (min rating allowed)660.0
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)±175.5
Current Raw change used (final)0.0
Projected new Raw rating1160.0
Projected new Weighed rating1073.2
Projected new Weighted performance301.3
Projected new final Raw rating (if new WP > new Raw)1160.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.0
Projected effective change (new Official - current Official)-7.3
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
2 Benoni Cluster High School League 2023 (U15 Open) 2023/05/06 2023/05/06 Ekurhuleni (GE) Rapid 30 0.60 5 4 1.0 1145.2 1200.0 Analysis
1 NMBCU Trials 1 2019 (U12) 2019/03/08 2019/03/09 Nelson Mandela Bay (ENM) 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 9 2 0 7 2.0 22.2 -236.1 1219.5 983.3
White 5 0 0 5 0.0 0.0 -425.0 1235.0 810.0
Black 4 2 0 2 2.0 50.0 0.0 1200.0 1200.0
Standard All 5 1 0 4 1.0 20.0 -255.0 1180.7 925.7
White 3 0 0 3 0.0 0.0 -425.0 1167.8 742.8
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
Rapid All 4 1 0 3 1.0 25.0 -212.5 1267.9 1055.4
White 2 0 0 2 0.0 0.0 -425.0 1335.8 910.8
Black 2 1 0 1 1.0 50.0 0.0 1200.0 1200.0
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 1090154898 Szilogyi, C (Calum) 1 1.0 1 0 0 100.0 1145.2 425.0 1570.2 View list
2 1090111068 Fisher, I (Imogen) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1080154867 Desar, D (Dario) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
4 2080111074 Steffens, L (Luchelle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
5 2090111082 Sidlayi, E (Endinako) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1100161984 Shaik, S (Shuaib) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
7 2080111079 Ntlanganiso, S (Siwe) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2090135221 Monteiro Correia, M (Maya) 1 0.0 0 0 1 0.0 1145.2 -425.0 720.2 View list
9 108057432 Lamont, J (Joshua) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list