Player Page

Jacobs, C (Caywin)
Dob: 2012/08/29 (U14)
Gender: Male
Chess SA id: 1120139041
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2022/11/05 (619 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 rating1188.5
Current Weighted rating1188.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1188.5
Current highest rating achieved1190.4
Current floor (min rating allowed)690.4
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)±168.6
Current Raw change used (final)0.0
Projected new Raw rating1188.5
Projected new Weighed rating1093.4
Projected new Weighted performance685.6
Projected new final Raw rating (if new WP > new Raw)1188.5
Projected new highest rating1190.4
Projected new floor690.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1188.5
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
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 rating1179.6
Current Weighted rating1179.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1179.6
Current highest rating achieved1184.4
Current floor (min rating allowed)684.4
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)±170.7
Current Raw change used (final)0.0
Projected new Raw rating1179.6
Projected new Weighed rating1085.2
Projected new Weighted performance721.7
Projected new final Raw rating (if new WP > new Raw)1179.6
Projected new highest rating1184.4
Projected new floor684.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1179.6
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
3 West Coast Open 2022 (C) 2022/11/05 2022/11/05 West Coast (WCU) Rapid 30 0.60 5 5 2.5 1190.4 1184.4 Analysis
2 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1177.0 1161.6 Analysis
1 Lower West Coast Schools Prestige 2022 (U11 Boys) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 1.5 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 15 6 2 7 7.0 46.7 -28.3 1187.5 1159.2
White 7 2 0 5 2.0 28.6 -182.1 1184.9 1002.8
Black 8 4 2 2 5.0 62.5 106.3 1189.7 1296.0
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 15 6 2 7 7.0 46.7 -28.3 1187.5 1159.2
White 7 2 0 5 2.0 28.6 -182.1 1184.9 1002.8
Black 8 4 2 2 5.0 62.5 106.3 1189.7 1296.0
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 1090148028 Owies, J (Jowan) 1 1.0 1 0 0 100.0 1190.4 425.0 1615.4 View list
2 1100110495 Opperman, C (Caleb) 1 1.0 1 0 0 100.0 1177.0 425.0 1602.0 View list
3 1140139152 Sacco, A (Ansley) 1 1.0 1 0 0 100.0 1177.0 425.0 1602.0 View list
4 1130148019 Luckhoff, J (Jessie Thulanie) 1 1.0 1 0 0 100.0 1190.4 425.0 1615.4 View list
5 1130131921 Jordaan, H (Handre) 1 1.0 1 0 0 100.0 1177.0 425.0 1602.0 View list
6 1120139040 Hunter, T (Tyrone) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1120139039 Engelbrecht, V (Vinchenzo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
8 1100143094 Phillips, T (Troy) 1 0.5 0 1 0 50.0 1190.4 0.0 1190.4 View list
9 1120139050 Warries, T (Tyreese) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1100145204 Syster, M (Macneil) 1 0.0 0 0 1 0.0 1177.0 -425.0 752.0 View list
11 1110139048 Siebritz, Y (Yul) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1100143096 September, G (G-Naro) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
13 1090142540 Sawayer, L (Luke) 1 0.0 0 0 1 0.0 1177.0 -425.0 752.0 View list
14 1100103514 Niemand, R (Romario) 1 0.0 0 0 1 0.0 1190.4 -425.0 765.4 View list
15 1120139045 Lindeque, C (Carlos) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list