Player Page

Gregerson, R (Ryan)
Dob: 2002/03/11 (Adult)
Gender: Male
Chess SA id: 102011081
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s):
Last active: 2019/01/26 (1938 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 rating1240.1
Curent Weighted rating1240.1
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1240.1
Current floor (min rating allowed)740.1
Current highest rating achieved1240.1
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)±156.6
Current Raw change used (final)0.0
Projected new Raw rating1240.1
Projected new Weighed rating1240.1
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1240.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.1
Projected new floor740.1
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 rating1253.5
Curent Weighted rating1253.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1253.5
Current floor (min rating allowed)753.5
Current highest rating achieved1253.5
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 rating1253.5
Projected new Weighed rating1253.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1253.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1253.5
Projected new floor753.5
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 rating1173.2
Curent Weighted rating1173.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1173.2
Current floor (min rating allowed)673.2
Current highest rating achieved1173.2
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)±172.3
Current Raw change used (final)0.0
Projected new Raw rating1173.2
Projected new Weighed rating1173.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1173.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1173.2
Projected new floor673.2
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)673.2
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 floor673.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 District North Schools Chess Trials 2019 (U18) 2019/01/25 2019/01/26 Cape Town (WCT) Standard 60 0.83 6 6 3.5 1227.3 1238.4 Analysis
2 Ashleys Chess Vikings Rapid 2018 (A) 2018/06/03 2018/06/03 Buffalo City (EBC) Rapid 15 0.39 9 9 5.0 1231.9 1200.0 Analysis
1 District North Schools Chess Open Trials 2018 (U18) 2018/02/09 2018/02/10 Cape Town (WCT) Standard 60 0.83 6 6 3.5 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 21 11 2 8 12.0 57.1 60.7 1204.4 1265.1
White 11 8 1 2 8.5 77.3 231.8 1081.0 1312.8
Black 10 3 1 6 3.5 35.0 -127.5 1340.3 1212.8
Standard All 12 6 2 4 7.0 58.3 70.8 1240.6 1311.4
White 6 4 1 1 4.5 75.0 212.5 1096.9 1309.4
Black 6 2 1 3 2.5 41.7 -70.8 1384.3 1313.5
Rapid All 9 5 0 4 5.0 55.6 47.2 1156.2 1203.4
White 5 4 0 1 4.0 80.0 255.0 1061.9 1316.9
Black 4 1 0 3 1.0 25.0 -212.5 1274.2 1061.7
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 1020096969 Petersen, Z (Zainodien) 2 2.0 2 0 0 100.0 1213.7 425.0 1638.7 View list
2 1010097971 Bala, B (Lubabalo) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
3 208065268 Beshe, A (Akhanye) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
4 1020096993 Gie, N (Nathan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 101073106 Markus, R (Ryan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 187044388 Maliwa, A (Afika) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
7 104043328 Xongwana, S (Sahlulelo) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
8 101053689 Strydom, D (Daniel) 1 1.0 1 0 0 100.0 1227.3 425.0 1652.3 View list
9 1020106794 Sontashe, N (Ntlonelo) 1 1.0 1 0 0 100.0 1227.3 425.0 1652.3 View list
10 104054274 Seeraj, J (Jeshin) 1 1.0 1 0 0 100.0 1231.9 425.0 1656.9 View list
11 202061405 Chinthala, S (Sreeja) 1 0.5 0 1 0 50.0 1227.3 0.0 1227.3 View list
12 1000096975 Petersen, E (Edwaldo) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
13 103047871 Milner, J (Julian) 1 0.0 0 0 1 0.0 1227.3 -425.0 802.3 View list
14 103033379 Schnabel, JE (Emil) 1 0.0 0 0 1 0.0 1227.3 -425.0 802.3 View list
15 101033066 Samuels, ER (Ethan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 103088769 Rosso, T (Tyler) 1 0.0 0 0 1 0.0 1231.9 -425.0 806.9 View list
17 178014094 Jikijela, M (Musa) 1 0.0 0 0 1 0.0 1231.9 -425.0 806.9 View list
18 1020096965 Gall, J (Jenken) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 106065267 Becker, M (Matthew) 1 0.0 0 0 1 0.0 1231.9 -425.0 806.9 View list
20 100051863 Adams, W-D (Wazeerud-Deen) 1 0.0 0 0 1 0.0 1231.9 -425.0 806.9 View list