Player Page

Dreyer, C (Christiano)
Dob: 2011/04/30 (U14)
Gender: Male
Chess SA id: 1110151339
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2024/10/17 (38 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 rating1161.9
Current Weighted rating1142.4
Current Weighted performance1035.7
Current official/published rating (highest between Raw, WR and WP)1161.9
Current highest rating achieved1161.9
Current floor (min rating allowed)661.9
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)±175.1
Current Raw change used (final)0.0
Projected new Raw rating1161.9
Projected new Weighed rating1050.5
Projected new Weighted performance1035.7
Projected new final Raw rating (if new WP > new Raw)1161.9
Projected new highest rating1161.9
Projected new floor661.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1161.9
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 rating1110.4
Current Weighted rating1090.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1110.4
Current highest rating achieved1110.4
Current floor (min rating allowed)610.4
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)±188.4
Current Raw change used (final)0.0
Projected new Raw rating1110.4
Projected new Weighed rating1002.6
Projected new Weighted performance883.6
Projected new final Raw rating (if new WP > new Raw)1110.4
Projected new highest rating1110.4
Projected new floor610.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1110.4
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 rating1253.6
Current Weighted rating1204.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1253.6
Current highest rating achieved1253.6
Current floor (min rating allowed)753.6
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)±153.6
Current Raw change used (final)0.0
Projected new Raw rating1253.6
Projected new Weighed rating1108.1
Projected new Weighted performance471.1
Projected new final Raw rating (if new WP > new Raw)1253.6
Projected new highest rating1253.6
Projected new floor753.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Overberg October Chess Festival 2024 (C) 2024/10/17 2024/10/17 Overberg (WOS) Blitz 5 0.18 5 5 4.0 1150.2 1200.0 Analysis
1 Kingsway Chess Open 2024 (U14) 2024/09/14 2024/09/14 Overberg (WOS) Rapid 20 0.47 6 6 3.0 1137.4 1083.2 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Overberg October Chess Festival 2024 (C) 2024/10/17 2024/10/17 Overberg (WOS) Blitz 5 0.18 5 5 4.0 1150.2 1200.0 Analysis
4 Kingsway Chess Open 2024 (U14) 2024/09/14 2024/09/14 Overberg (WOS) Rapid 20 0.47 6 6 3.0 1137.4 1083.2 Analysis
3 Zwelihle Chess Club Rapid 2023 (C) 2023/06/17 2023/06/17 Overberg (WOS) Rapid 20 0.47 6 6 2.0 1153.8 1102.4 Analysis
2 Overberg Schools Bredasdorp Zone Trails 2023 (U13) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 6 6 2.0 1200.0 1200.0 Analysis
1 Overberg Schools Bredasdorp Zone Trails 2023 (U11) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 6 4 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 11 7 0 4 7.0 63.6 115.9 1209.3 1325.3
White 6 4 0 2 4.0 66.7 141.7 1210.3 1351.9
Black 5 3 0 2 3.0 60.0 85.0 1208.2 1293.2
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 6 3 0 3 3.0 50.0 0.0 1236.2 1236.2
White 3 2 0 1 2.0 66.7 141.7 1249.3 1390.9
Black 3 1 0 2 1.0 33.3 -141.7 1223.2 1081.5
Blitz All 5 4 0 1 4.0 80.0 255.0 1177.1 1432.1
White 3 2 0 1 2.0 66.7 141.7 1171.3 1312.9
Black 2 2 0 0 2.0 100.0 425.0 1185.8 1610.8
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 11 2 14 12.0 44.4 -47.2 1183.0 1135.8
White 14 6 0 8 6.0 42.9 -60.7 1181.7 1121.0
Black 13 5 2 6 6.0 46.2 -32.7 1184.5 1151.8
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 22 7 2 13 8.0 36.4 -115.9 1184.4 1068.5
White 11 4 0 7 4.0 36.4 -115.9 1184.5 1068.6
Black 11 3 2 6 4.0 36.4 -115.9 1184.3 1068.3
Blitz All 5 4 0 1 4.0 80.0 255.0 1177.1 1432.1
White 3 2 0 1 2.0 66.7 141.7 1171.3 1312.9
Black 2 2 0 0 2.0 100.0 425.0 1185.8 1610.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1110151352 Smal, R (Riley) 2 1.0 1 0 1 50.0 1168.7 0.0 1168.7 View list
2 1110151346 Ess, N (Noah) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
3 1110190765 Engelbrecht, K (Kristian) 1 1.0 1 0 0 100.0 1137.4 425.0 1562.4 View list
4 2130157886 Ntloko, N (Nangamso) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
5 2100151350 Pieterse, J (Jay-Leigh) 1 1.0 1 0 0 100.0 1137.4 425.0 1562.4 View list
6 1110150085 Pekeur, A (Andrew) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
7 2110190768 Oudejans, R (Rebecca) 1 1.0 1 0 0 100.0 1137.4 425.0 1562.4 View list
8 2150157887 Qhina, I (Ikhona) 1 1.0 1 0 0 100.0 1153.8 425.0 1578.8 View list
9 1110151353 Swart, J (Jayden) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
10 1110147448 Van Der Merwe, L (Luan Rudolf Johanne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1110193252 Windvogel, J (Junaide) 1 1.0 1 0 0 100.0 1150.2 425.0 1575.2 View list
12 1120151342 Titus, E (Elrick Johnwinn) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 2130151338 Adshade, L (Lea-Linize) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
14 2140146618 Stander, A (Anri) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
15 1000152327 Rolobane, A (Avuyile) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
16 1100140763 Prins, S (Stefan) 1 0.0 0 0 1 0.0 1137.4 -425.0 712.4 View list
17 1100151349 Omar, A (Abdullah) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 2130138500 Momoza, O (Onesimo) 1 0.0 0 0 1 0.0 1153.8 -425.0 728.8 View list
19 1130151340 Joemat, M (Mason) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1110138421 Fisher, H (Heinz) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list